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INTEGRATED CIRCUITS
DATA SHEET
TEA6880H Up-level Car radio Analog Signal Processor (CASP)
Product specification Supersedes data of 2000 May 08 2003 Feb 04
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
CONTENTS 1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.5.1 7.5.2 7.5.3 7.5.4 7.5.5 7.5.6 7.5.7 7.5.8 8 9 10 FEATURES General Stereo decoder and noise blanking Weak signal processing Audio pre-amplifier GENERAL DESCRIPTION ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Stereo decoder FM noise blanker AM noise blanker Multipath/fading detection and weak signal control Tone/volume control Source selector Loudness Volume 1 Treble Bass Volume 2 RSA selector Chime adder LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS 11 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 11.10 11.11 11.12 11.13 11.14 11.15 11.16 12 13 14 14.1 14.2 14.3 14.4 14.5 15 16 17 18 I2C-BUS PROTOCOL
TEA6880H
Read mode: 1st data byte Read mode: 2nd data byte Subaddress byte for write Write mode: subaddress 0H Write mode: subaddress 1H Write mode: subaddress 2H Write mode: subaddress 3H Write mode: subaddress 4H Write mode: subaddress 5H Write mode: subaddress 6H Write mode: subaddress 7H Write mode: subaddress 8H Write mode: subaddress 9H Write mode: subaddress AH Write mode: subaddress BH Write mode: subaddress CH INTERNAL CIRCUITRY PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering Suitability of surface mount IC packages for wave and reflow soldering methods DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C COMPONENTS
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
1 1.1 FEATURES General
TEA6880H
* I2C-bus compatible * Digital alignment/adjustment via I2C-bus: - FM noise blanker sensitivity - FM stereo noise canceller - FM High Cut Control (HCC) - FM stereo separation. * FM audio processing hold for RDS updating; holds the detectors for the FM weak signal processing in their present state * FM bandwidth limiting; limits the bandwidth of the FM audio signal with external capacitors * AM stereo input; AM stereo audio can be fed in at the pins for the de-emphasis capacitors; this will provide 8 dB of gain to the AM audio. 1.2 Stereo decoder and noise blanking * Volume 1 control from +20 to -56 dB in 1 dB steps; programmable 20 dB loudness control included * Volume 2 control from 0 to -56 dB in 1 dB steps, -56, -58.5, -62, -68 dB and mute * Programmable loudness control with bass boost as well as bass and treble boost * Treble control from -14 to +14 dB in 2 dB steps * Bass control from -18 to +18 dB in 2 dB steps with selectable characteristic * Analog Step Interpolation (ASI) minimizes pops by smoothing out the transitions in the audio signal when a switch is made * Audio Blend Control (ABC) minimizes pops by automatically incrementing the volume and loudness controls through each step between their present settings and the new settings * Rear Seat Audio (RSA) can select different sources for the front and rear speakers * Chime input: can be sent to any audio output, at any volume level * Chime adder circuit: chime input can also be summed with left front and/or right front audio, or be turned off 2 GENERAL DESCRIPTION
* FM stereo decoder * Accepts FM multiplex signal and AM audio at input * Pilot detector and pilot canceller * De-emphasis selectable between 75 and 50 s * AM noise blanker: impulse noise detector and an audio hold. 1.3 Weak signal processing
* FM weak signal processing: six signal condition detectors, soft mute, stereo noise canceller (blend) and high cut control (roll-off). 1.4 Audio pre-amplifier
* Source selector for 6 sources: 2 stereo inputs external (A and B), 1 symmetrical stereo input (C), 1 symmetrical mono input (D), 1 internal stereo input (AM or FM) and 1 chime/diagnostic mono input 3 ORDERING INFORMATION TYPE NUMBER TEA6880H
The TEA6880H is a monolithic bipolar integrated circuit providing the stereo decoder function and ignition noise blanking facility combined with source selector and tone/volume control for AM/FM car radio applications. The device operates with a power supply voltage range from 7.8 to 9.2 V and a typical current consumption of 40 mA.
PACKAGE NAME QFP64 DESCRIPTION plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 x 20 x 2.8 mm VERSION SOT319-2
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
4 QUICK REFERENCE DATA SYMBOL VCC ICC S/N THD cs Vo(rms) PARAMETER supply voltage supply current CONDITIONS MIN. 7.8 32 - - 40 FM: 91% modulation; AM: 100% modulation; fmod = 400 Hz VCC = 8.5 V; THD 0.1% 1 dB steps 840
TEA6880H
TYP. 8.5 40
MAX. 9.2 48 - - - 1060
UNIT V mA
Stereo decoder path signal-to-noise ratio total harmonic distortion channel separation output voltage level at pins ROPO and LOPO (RMS value) 78 0.1 - 950 dB % dB mV
Tone/volume control Vo(max)(rms) Gv Gstep(vol) Gbass Gtreble (S+N)/N THD RR100 CMRR maximum output voltage level at pins LF, LR, RF and RR (RMS value) voltage gain step resolution (volume) bass control treble control signal-plus-noise to noise ratio total harmonic distortion ripple rejection common mode rejection ratio differential stereo input Vo = 2.0 V; Gv = 0 dB; unweighted Vo(rms) = 1.0 V; Gv = 0 dB Vripple(rms) < 200 mV; f = 100 Hz; Gv = 0 dB 2000 -112 - -18 -14 - - - - 48 - - 1 - - 2 107 0.01 70 53 - +20 - +18 +14 - - - - - mV dB dB dB dB dB dB % dB dB
Gstep(treble, bass) step resolution (bass and treble)
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
5 BLOCK DIAGRAM
fref (75.4 kHz) audio processing hold (for RDS update) from NICE 100 nF (AFSAMPLE) 470 k
TEA6880H
handbook, full pagewidth
10 nF
68 k 100 nF 6.8 nF 6.8 nF 100 nF 100 k 22 nF
AM mono input
33 nF 220 k
51 52
50
49 48 47 trigger sensitivity
46
45
44
43 A
120 kHz HIGH-PASS AMPLIFIER AGC
AM GATE NOISE & INTERFERENCE DETECTOR FM PULSE FORMER AVERAGE DETECTOR (MUTE/HCC)
B test
AMNBIN 220 nF
53
PULSE SEPARATOR
54 60 kHz HIGH-PASS & USN DETECTOR sensitivity 56 INPUT BUFFER & 80 kHz LOW-PASS sep.adj. PEAK DETECTOR (WBAM2) start/ slope pilot ind.
10 nF MPXRDS
55
STEREO DECODER PLL 19 kHz
PEAK DETECTOR (SNC) 38 kHz
detector hold
10 F RIN 182 k 220 nF 100 k MPX input 33 pF 10 nF 82 k
C
57
V/I CONVERTER
D detector reset
TEA6880H
PEAK DETECTOR (USN2) AVERAGE DETECTOR (WBAM1)
58
mute slope mute start
MATRIX & SOFT-MUTE
E
38 kHz
SNC
FM BUFFER & FM NB-GATES
detector hold
HCC
start/ slope
BUS AVERAGE DETECTOR (USN1)
3.3 nF 3.3 nF 2.7 nF 2.7 nF 4.7 nF 4.7 nF
59 60 61 62 63 64
50/75 s DE-EMPHASIS & AM STEREO INPUT de-emphasis switch
STEREO DECODER OUTPUT
LEVEL ADC (6-BIT)
bus controls
I2C-BUS & CONTROL LOGIC
detector hold detector reset test
LEVEL INPUT BUFFER
20 kHz BAND-PASS & AMWB DETECTOR sensitivity
F G
H 1 2 3 4 5 6 22 k 10 nF 22 k I2C-bus to NICE
MHB427
7
from AM/FM level detector
I2C-bus
VDD(I2C-bus)
Fig.1 Block diagram (continued in Fig.2).
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
handbook, full pagewidth
TEA6880H
AM noise blanker flag
3.3 k
left front output
left rear output
right rear output
right front output
330 pF
10 nF
220 nF
220 nF
15 nF
42 A
41
40
39
38
37
36
35
34
33
B
CHIME ADDER (G = -20 dB) & SWITCH AM PULSE FORMER
BUS
BUS
CHIME ADDER (G = -20 dB) & SWITCH
BUS
BUS
BUS
BUS
BUS
PEAK TO AVERAGE DETECTOR
VOLUME 2 LEFT FRONT
VOLUME 2 LEFT REAR
REAR SEAT AUDIO SWITCH
VOLUME 2 RIGHT REAR
VOLUME 2 RIGHT FRONT
32 C WBAM ADC (3-BIT) BUS BUS E BUS USN ADC (3-BIT) VOLUME 1 LEFT AUDIO BLEND CONTROL (ABC) BUS LEFT BASS BAND ASI RIGHT BASS BAND BUS 31
220 nF
3.3 k
220 nF
D
ABC
LEFT TREBLE BAND
ANALOG STEP INTERPOLATION (ASI)
ASI ABC
RIGHT TREBLE BAND
BUS 30
10 nF
VOLUME 1 RIGHT
BUS 29
68 nF
4.7 k
43 k LOUDNESS LEFT ASI/ABC control LOUDNESS RIGHT 28 27 BUS 26 25 100 nF CKVR 680 nF 220 nF CKIL A left 220 nF CKIR A right CVHS 47 F 220 nF
BUS BUS
TEA6880H
INTERNAL POWER SUPPLY BUS
24 23
F G SOURCE SELECTOR & REAR SEAT AUDIO SELECTOR
22 21
100 nF 100 nF 1 F C left D input mono symmetric
20 H 8 9 100 nF 10 68 nF 11 12 13 14 220nF 15 16 220 nF B left 17 CELFI 22 F 18 1 F 19 1 F
43 k 680 pF 4.7 k
CKVL 220 nF
VCC (+8.5 V)
input diagnostic & chime
B right
address select
C right
C common
MHB428
Fig.2 Block diagram (continued from Fig.1).
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
6 PINNING SYMBOL SDAQ SCLQ LEVEL SCL SDA DGND TBL VCC CHIME AGND LLN LOPI LOPO BRI ADR BLI SCAP CRIP CCOM CLIP MONOC MONOP VHS ARI AMNCAP ALI ROPO ROPI RLN RTC RBI RBO RF RR ASICAP LR LF LBO LBI LTC 2003 Feb 04 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 data output (to TEA6840H) clock output (to TEA6840H) FM and AM level input (from TEA6840H) I2C-bus clock I2C-bus data digital ground time constant for FM modulation detector supply voltage chime tone input analog ground loudness left network DESCRIPTION
TEA6880H
left option port input (terminal impedance typical 100 k) left option port output channel B right stereo input (terminal impedance typical 100 k) address select channel B left stereo input (terminal impedance typical 100 k) supply filter capacitor channel C right symmetrical input (terminal impedance typical 30 k) channel C common input (terminal impedance typical 30 k) channel C left symmetrical input (terminal impedance typical 30 k) mono common input (terminal impedance typical 30 k) mono symmetrical input (terminal impedance typical 30 k) half supply filter capacitor channel A right stereo input (terminal impedance typical 100 k) peak-to-average detector capacitor for AM noise blanker channel A left stereo input (terminal impedance typical 100 k) right option port output right option port input (terminal impedance typical 100 k) loudness right network right treble capacitor right bass network input right bass network output right front output right rear output analog step interpolate capacitor left rear output left front output left bass network output left bass network input left treble capacitor 7
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
SYMBOL AMPCAP AMHOLD AMHCAP IREF TWBAM2 TUSN2 PHASE FREF PILOT AFSAMPLE FMHOLD AMHIN AMNBIN TMUTE MPXRDS TSNC MPXIN FMNCAP DEEML DEEMR FMLBUF FMRBUF TWBAM1 TUSN1 PIN 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AM blanking time capacitor AM noise blanker flag AM noise blanker hold capacitor temperature independent reference current time constant for AM wideband peak detector time constant for ultrasonic noise peak detector phase detector frequency reference input (75.4 kHz from TEA6840H) pilot on/off output DESCRIPTION
TEA6880H
reset for multipath detector (from TEA6840H for RDS update) FM audio processing hold input (from TEA6840H for RDS update) AM signal input (from TEA6840H) AM noise blanker input (from TEA6840H) time constant for soft mute unmuted MPX input (from TEA6840H for RDS update) time constant for stereo noise canceller MPX input (from TEA6840H) FM noise detector capacitor left de-emphasis capacitor right de-emphasis capacitor left AM/FM audio buffer capacitor right AM/FM audio buffer capacitor time constant for AM wideband average detector time constant for ultrasonic noise average detector
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
63 TWBAM1
55 MPXRDS
58 FMNCAP
62 FMRBUF
61 FMLBUF
53 AMNBIN
60 DEEMR
59 DEEML
54 TMUTE
64 TUSN1
handbook, full pagewidth
SDAQ 1 SCLQ 2 LEVEL 3 SCL 4 SDA 5 DGND 6 TBL 7 VCC 8 CHIME 9 AGND 10 LLN 11 LOPI 12 LOPO 13 BRI 14 ADR 15 BLI 16 SCAP 17 CRIP 18 CCOM 19 CLIP 20 MONOC 21 MONOP 22 VHS 23 ARI 24 AMNCAP 25 ALI 26 ROPO 27 ROPI 28 RLN 29 RTC 30 RBI 31 RBO 32
52 AMHIN 51 FMHOLD 50 AFSAMPLE 49 PILOT 48 FREF 47 PHASE 46 TUSN2 45 TWBAM2 44 IREF 43 AMHCAP 42 AMHOLD 41 AMPCAP 40 LTC 39 LBI 38 LBO 37 LF 36 LR 35 ASICAP 34 RR 33 RF
MHB408
57 MPXIN
TEA6880H
Fig.3 Pin configuration.
2003 Feb 04
9
56 TSNC
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
7 7.1 FUNCTIONAL DESCRIPTION Stereo decoder
TEA6880H
The single pole is defined by internal resistors and external capacitors. From the gate circuits audio is fed to the switchable de-emphasis, where the demodulated AM stereo signal can be fed in. After de-emphasis the signal passes to the output buffers and is fed to the radio input of the source selector. For HCC, the time constant of the single pole contained in the output buffer can be changed to higher values. This function is controlled by an average detector contained in the multipath and fading detector. 7.2 FM noise blanker
The MPX input is the null-node of an operational amplifier with internal feedback resistor. Adapting the stereo decoder input to the level of the MPX signal, coming from the FM demodulator output, is realized by the value of the input series resistor RIN. To this input a second source (AM detector output) can be fed by current addition. The input amplifier is followed by an integrated 4th order Bessel low-pass filter with a cut-off frequency of 80 kHz. It provides necessary signal delay for FM noise blanking and damping of high frequency interferences coming to the stereo decoder input. Output of this filter is fed to the soft mute control circuitry, the output is voltage to current converted and then fed to phase detector, pilot detector and pilot canceller circuits, contained in the stereo decoder PLL block. For regeneration of the 38 kHz subcarrier, a PLL is used. The fully integrated oscillator is adjusted by means of a digital auxiliary PLL into the capture range of the main PLL. The auxiliary PLL needs an external reference frequency (75.4 kHz) which is provided by the TEA6840H. The required 19 and 38 kHz signals are generated by division of the oscillator output signal in a logical circuitry. The 19 kHz quadrature phase signal is fed to the 19 kHz phase detector, where it is compared with the incoming pilot tone. The DC output signal of the phase detector controls the oscillator (PLL). The pilot presence detector is driven by an internally generated in-phase 19 kHz signal. Its pilot dependent DC output voltage is fed to a threshold switch, which activates the pilot indicator bit and turns the stereo decoder to stereo operation. The same DC voltage is used to control the amplitude of an anti-phase internally generated 19 kHz signal. In the pilot canceller, the pilot tone is compensated by this anti-phase 19 kHz signal. The pilot cancelled signal is fed to the matrix. There, the side signal is demodulated and combined with the main signal to left and right audio channel. Compensation for roll-off in the incoming MPX signal caused by IF filters and FM demodulator is typically realized by an external compensation network at pin MPXIN, individual alignment is achieved by I2C-bus controlled amplification of the side signal (DAA). A smooth mono to stereo takeover is achieved by controlling the efficiency of the matrix with help of the SNC peak detector. The matrix is followed by the FM noise suppression gates, which are combined with FM single poles and High Cut Control (HCC). 2003 Feb 04 10
The input of the ignition noise blanker is coupled to the MPXRDS input signal and to the LEVEL input. Both signals are fed via separate 120 kHz filters and rectifiers to an adder circuit. The output signal of the adder circuit is fed in parallel to the noise detector and the interference detector. The noise detector is a negative peak detector. Its output controls the trigger sensitivity (prevention to false triggering at noisy input signals) and the gain of the MPX high-pass filter. The output of the interference detector, when receiving a steep pulse, fires a monoflop, contained in the pulse former circuitry. The time constant of the monoflop is defined by an internal capacitor and its output activates the blanking gates in the audio. 7.3 AM noise blanker
The AM noise blanking pulse is derived from the AM audio signal which is fed into pin AMNBIN with the help of a peak-to-average comparator. The blanking time is set by a pulse former with external capacitor. The blanking pulse is fed to the gate in the AM audio path and out to pin AMHOLD to operate the gate built into the external AM stereo processor. 7.4 Multipath/fading detection and weak signal control
For FM signal quality dependent controls there is built-in a combination of six detectors driven by the level information direct, by the AC components on the level via a 20 kHz band-pass filter (AM wideband) or the high notes present at the FM demodulator output via a 60 kHz high-pass filter (ultrasonic noise). The relation between DC level and the AC components is programmable by the I2C-bus (2 bits each). Output of level buffer, AM wideband detector and ultrasonic noise detector are analog-to-digital converted and readable by the I2C-bus.
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
For the time of fast RDS updating soft mute, SNC and HCC can be put on hold and the AM wideband peak detector and the ultrasonic noise peak detector are put on reset by a switch signal delivered from the TEA6840H via pin FMHOLD. The six separate detecting circuits are: 1. The AM wideband noise peak detector is driven from a 20 kHz band-pass filter connected to the level buffer output. The time constant is defined by an external capacitor at pin TWBAM2. The output voltage of the detector is analog-to-digital converted by 3-bit. 2. The AM wideband noise average detector is driven from a 20 kHz band-pass filter connected to the level buffer output. The time constant is defined by an external capacitor at pin TWBAM1. The output of the detector is connected to the Stereo Noise Control (SNC) circuit. 3. The ultrasonic noise peak detector is driven from a 60 kHz high-pass filter connected to the MPX signal from pin MPXRDS. The time constant is defined by an external capacitor at pin TUSN2. The output voltage of the detector is analog-to-digital converted by 3-bit. 4. The ultrasonic noise average detector is driven from a 60 kHz high-pass filter connected to the MPX signal from pin MPXRDS. The time constant is defined by an external capacitor at pin TUSN1. The output of the detector is connected to soft mute control and stereo noise control circuits. 5. For soft mute and high cut control purposes an average detector with externally defined time constant (TMUTE) is provided. The detector is driven by level output only. Soft mute as well as high cut control can be switched off by the I2C-bus. 6. The stereo noise control peak detector with externally defined time constant (TSNC) is driven by DC level output, AM wideband and ultrasonic noise outputs. It provides the stereo blend facility (SNC). Starting point and slope of stereo blend can be chosen by the I2C-bus controlled reference voltage. 7.5 Tone/volume control
TEA6880H
The tone/volume control part consists of the following functions: * Source selector * Loudness * Volume 1 * Treble * Bass * Volume 2 * Rear Seat Audio (RSA) selector * Chime adder * Analog step interpolation * Audio blend control. The stages loudness, volume 1, bass and volume 2 include the Analog Step Interpolation (ASI) function. This minimizes pops by smoothing out the transitions in the audio signal during switching. The transition time is I2C-bus programmable in a range of 1 : 24 in four steps. The stages loudness, volume 1 and volume 2 also have the Audio Blend Control (ABC) function. This minimizes pops by automatically incrementing the volume and loudness controls through each step between their present settings and the new settings. The speed of the ABC function is correlated with the transition time of the ASI function. All stages are controlled via the I2C-bus.
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
7.5.1 SOURCE SELECTOR 7.5.5 BASS
TEA6880H
The source selector allows the selection between 6 sources: * 2 external stereo inputs (ALI, ARI, BLI and BRI) * 1 external symmetrical stereo input (CLIP, CRIP and CCOM) * 1 external symmetrical mono input (MONOP and MONON) * 1 internal stereo input (AM/FM) * 1 chime/diagnostic mono input (CHIME). Via the chime/diagnostic mono input a chime input signal can be sent to any audio output, at any volume level. 7.5.2 LOUDNESS
The bass control is the next stage. The characteristic of the bass curves depends upon the external circuits connected to pins LBO and LBI (left channel) and pins RBO and RBI (right channel) and also upon the setting of bit BSYM (MSB of the bass control byte). When BSYM = 1, an equalizer characteristic is obtained and when BSYM = 0, a shelving characteristic is obtained. Figures 17 and 18 show the bass curves with an external circuit of 2 x 220 nF capacitors and a resistor of 3.3 k for each channel with different values for BSYM. Figure 19 shows the bass curves with an external capacitor of 47 nF for each channel and BSYM = 0, for boost and cut. 7.5.6 VOLUME 2
The output of the source selector is fed into the loudness circuit via the external capacitors CKVL (pins LOPO and LOPI) and CKVR (pins ROPO and ROPI). Depending on the external circuits for the left and the right channel only a bass boost or bass and treble boost is available. With the external circuits shown in Figs 13 and 15 the curves from Figs 14 and 16 will be obtained (without influence of CKVL respectively CKVR). 7.5.3 VOLUME 1
The four volume 2 blocks are located at the end of the tone/volume control. In addition to volume control (same settings as volume 2) also the balance and fader functions are performed by individual attenuation offsets for the four attenuators. The control range of these attenuators is 56 dB in steps of 1 dB and additional the steps -58.5 dB, -62 dB, -68 dB and a mute step. 7.5.7 RSA SELECTOR
The volume 1 control follows behind the loudness circuit. The control range of volume 1 is between +20 and -36 dB in steps of 1 dB. 7.5.4 TREBLE
The RSA selector provides the possibility to select an alternative source for the rear channels. In this event rear channels are only controlled by volume 2 function. 7.5.8 CHIME ADDER
The output signal of the volume 1 control is fed into the treble control stage. The control range is between +14 and -14 dB in steps of 2 dB. Fig.20 shows the control characteristic with external capacitors of 10 nF.
With the chime adder circuit the chime input signal can be summed with the left front and/or right front audio, or be turned off.
2003 Feb 04
12
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCC Vi Ptot Tstg Tamb Ves supply voltage voltage at all pins (except SCL and SDA) voltage at pins SCL and SDA total power dissipation storage temperature ambient temperature electrostatic handling voltage for all pins note 1 note 2 Notes 1. Machine model (R = 0 , C = 200 pF). 2. Human body model (R = 1.5 k, C = 100 pF). 9 THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER CONDITIONS VCC 10 V PARAMETER CONDITIONS MIN. -0.3
TEA6880H
MAX. +10 V V V
UNIT
VSS - 0.3 VCC VSS - 0.3 9.7 - -65 -40 -200 -2000 480 +150 +85 +200 +2000
mW C C V V
VALUE 48
UNIT K/W
thermal resistance from junction to ambient in free air
2003 Feb 04
13
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 10 CHARACTERISTICS FM part: input signal Vi(MPX)(p-p) = 1.89 V; m = 100% (f = 75 kHz, fmod = 400 Hz); de-emphasis of 75 s and series resistor at input RIN = 182 k; FM audio measurements are taken at pins LOPO and ROPO. Tone part: RS = 600 ; RL = 10 k, AC-coupled; CL = 2.5 nF; CLK = square-wave (5 to 0 V) at 100 kHz; stereo source = A channel input; volume 1 attenuator = 0 dB; loudness = 0 dB, off; volume 2 attenuators = 0 dB; bass linear; treble linear; input voltage = 1 V, f = 1 kHz. Tone part audio measurements are taken at pins RF and LF. VCC = 8.3 to 8.7 V; VSS = 0 V; Tamb = 25 C; unless otherwise specified. This IC shall not radiate noise in the audio system such that it disturbs any other circuit. This IC shall also not be susceptible to the radiation of any other circuit. SYMBOL VCC ICC VHS IIREF FM signal path Vi(MPX)(p-p) Vi(MPX) Ii Ii(max) Vo(rms) Vout cs 14 MPX input signal (peak-to-peak value) overdrive margin of MPX input signal AF input current maximum AF input current AF mono output signal (RMS value) AF mono channel balance channel separation THD = 1% 91% modulation without pilot without pilot; VLOPO/VROPO aligned setting of data byte 1, bit 0 to bit 3; m = 30% modulation plus 9% pilot L = 1; R = 0 L = 0; R = 1 THD total harmonic distortion Vi(MPX)(p-p) = 1.89 V; fmod = 1 kHz without pilot Vi(MPX)(p-p) = 1.89 V; fmod = 5 kHz L = 1; R = 0 L = 0; R = 1 S/N 19 38 57 76 signal-to-noise ratio pilot signal suppression subcarrier suppression f = 20 Hz to 15 kHz f = 19 kHz f = 38 kHz f = 57 kHz f = 76 kHz - - 75 40 35 40 50 0.1 0.1 78 50 50 - 60 0.3 0.3 - - - - - % % dB dB dB dB dB Product specification 40 40 - 47 47 0.1 70 70 0.3 dB dB % Ri = 182 k THD = 1% - 6 - 7.32 890 -1 1.89 - 3.66 - 1000 - - - - - 1110 +1 V dB A A mV dB supply voltage supply current half supply voltage reference current VCC = 8.5 V VCC = 8.5 V VCC = 8.5 V; RIREF = 100 k PARAMETER CONDITIONS MIN. 7.8 32 3.75 35 TYP. 8.5 40 4.25 37 MAX. 9.2 48 4.75 39 UNIT V mA V A 2003 Feb 04 Philips Semiconductors
Up-level Car radio Analog Signal Processor (CASP) TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 15 Philips Semiconductors SYMBOL IM2 IM3 57(RDS) 67 114 190 PSRR RSDEEML; RSDEEMR IFMLBUF; IFMRBUF PLL VCO fosc fref Vi(FREF) Zi(FREF) Vi(pilot)(rms) hys(pilot) VPILOT AM signal path VLOPO; VROPO Gv AC output voltage at pins LOPO and ROPO AM stereo audio buffer voltage gain AMON = 1 and AMST = 0; Ri = 220 k; ViAM(mono) = 250 mV 195 245 8 295 9 mV Product specification oscillator frequency frequency range of free running oscillator reference frequency at pin FREF reference frequency input voltage input impedance - 190 - 30 100 - 9 - 0.3 228 - 75.4 100 - 27 22 2 - - 270 - 500 - 37 - - 0.7 kHz kHz kHz mV k power supply ripple rejection de-emphasis output source resistance current capacity of FM buffer PARAMETER second order intermodulation for fspur = 1 kHz third order intermodulation for fspur = 1 kHz traffic radio (RDS) Subsidiary Communication Authorization (SCA) Adjacent Channel Interference (ACI) CONDITIONS fmod = 10 kHz; note 1 fmod = 13 kHz; note 1 f = 57 kHz; note 2 f = 67 kHz; note 3 f = 114 kHz; note 4 f = 190 kHz; note 4 f = 100 Hz; Vripple(rms) = 100 mV data byte 3, bit 5 = 1; 75 s data byte 3, bit 5 = 0; 50 s VFMLBUF,FMRBUF = 5.5 1 V MIN. - - - 70 - - - 20 13.4 50 TYP. 60 58 70 - 80 70 30 22.7 15.2 - MAX. - - - - - - - 25.4 17 200 UNIT dB dB dB dB dB dB dB k k A
Up-level Car radio Analog Signal Processor (CASP)
PLL pilot detector pilot threshold voltage for automatic stereo on; STIN = 1 switching by pilot input voltage (RMS value) stereo off; STIN = 0 hysteresis of pilot threshold voltage switching voltage for external mono control (PILOT) mV mV dB V
TEA6880H
subaddress 0H: AMON = 1 and AMST = 1; input 7 signal at pins DEEML or DEEMR; coupled with 220 nF; Vi(DEEML,DEEMR) = 200 mV; fi = 1 kHz; note 5 80
dB
Ri(DEEML); Ri(DEEMR)
input resistance for AM stereo left and right AMON = 1 and AMST = 1; note 6
100
120
k
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Up-level Car radio Analog Signal Processor (CASP)
Trigger Threshold Control (TTC), dependency on MPX signal at MPXRDS input
trigger threshold variation voltage trigger threshold voltage 4.5 15 75 - 5 40 100 500 5.5 60 200 -
Trigger Threshold Control (TTC), dependency on level detector input signal
VFMNCAP VFMNCAP trigger threshold voltage trigger threshold voltage as a function of VLEVEL(AC) VLEVEL(AC) = 0 V VLEVEL(AC) = 10 mV; f = 120 kHz VLEVEL(AC) = 200 mV; f = 120 kHz tpulse = 10 s; write mode; data byte 3, bits 6 and 7: NBS1 = 0; NBS0 = 0 NBS1 = 0; NBS0 = 1 NBS1 = 1; NBS0 = 0 NBS1 = 1; NBS0 = 1 - - - - 60 100 150 200 - - - - mV mV mV mV 4.5 - - 5 0 40 5.5 - - V mV mV
Trigger sensitivity measurement with pulse (on MPX signal) at MPXRDS input
Vpulse trigger sensitivity
Trigger sensitivity measurement with pulse (on level signal) at AM/FM level input
Vpulse trigger sensitivity tpulse = 10 s; VLEVEL = 0.5 V; write mode; data byte 3, bits 6 and 7: NBS1 = 0; NBS0 = 0 NBS1 = 0; NBS0 = 1 NBS1 = 1; NBS0 = 0 NBS1 = 1; NBS0 = 1 - - - - 250 275 300 320 - - - - mV mV mV mV
Product specification
TEA6880H
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Up-level Car radio Analog Signal Processor (CASP)
Muting average detector (TMUTE); see Fig.12 Vi(LEVEL) Gv VTMUTE VTMUTE/K Ich(TMUTE) Idch(TMUTE) VO TEST CONDITION Ich(test) Idch(test) capacitor charge current capacitor discharge current data byte 6, bit 7 = 1 data byte 6, bit 7 = 1 - - -12 12 - - A A input voltage on LEVEL voltage gain LEVEL to TMUTE offset between TMUTE and LEVEL temperature dependence at TMUTE 0.5 - - - - - 2 - 0 1.5 3.3 -0.2 0.2 - 4 - - - - - 5 V dB V mV/K A A V
MUTING AVERAGE DETECTOR TIME CONSTANT TMUTE charge current TMUTE discharge current DC output voltage
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 18 Philips Semiconductors SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
AM wideband average detector (TWBAM1); see Fig.6 VTWBAM1 DC voltage at TWBAM1 with respect to AGND VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VCTWBAM1 DC voltage coefficient VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; note 8; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VO Ich(TWBAM1) Idch(TWBAM1) VTUSN1 DC output voltage AM WIDEBAND AVERAGE DETECTOR TIME CONSTANT TWBAM1 charge current TWBAM1 discharge current -19.5 11.5 -15 15 -11.5 19.5 A A 0.69 0.60 0.50 0.40 1.5 0.82 0.72 0.60 0.47 - 0.98 0.86 0.71 0.56 5.5 V - - - - 4.10 3.60 3.00 2.35 - - - - V V V V
Ultrasonic noise average detector (TUSN1); see Fig.5 DC voltage at TUSN1 with respect to AGND VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 VCTUSN1 DC voltage coefficient VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; note 9; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 VO DC output voltage 0.71 0.67 0.60 0.44 1.5 0.85 0.80 0.70 0.52 - 1.00 0.95 0.85 0.62 5.5 V - - - - 4.25 4.00 3.50 2.60 - - - - V V V V
Product specification
TEA6880H
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Up-level Car radio Analog Signal Processor (CASP)
ULTRASONIC NOISE AVERAGE DETECTOR TIME CONSTANT Ich(TUSN1) Idch(TUSN1) TUSN1 charge current TUSN1 discharge current
Peak detector for stereo noise control (TSNC) DEPENDENCY ON LEVEL VOLTAGE; see Fig.12 VLEVEL G VTSNC input voltage gain LEVEL to TSNC DC voltage at TSNC referred to DC level voltage at LEVEL without MPXRDS and LEVEL (AC) input VLEVEL(DC) = 0.5 V VLEVEL(DC) = 3.5 V VTSNC/K VTSNC temperature dependence at TSNC DEPENDENCY ON ULTRASONIC NOISE; see Fig.5 DC voltage at TSNC with respect to AGND VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; note 10; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 0.71 0.67 0.60 0.44 2 0.85 0.80 0.70 0.52 - 1.00 0.95 0.85 0.62 5 V - - - - 4.25 4.00 3.50 2.60 - - - - V V V V 1.75 4.50 - 2.00 5.00 3.3 2.25 5.50 - V V mV/K 0.5 - - 0 4.75 - V dB
Product specification
TEA6880H
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Up-level Car radio Analog Signal Processor (CASP)
DEPENDENCY ON AM WIDEBAND NOISE; see Fig.6 VTSNC DC voltage at TSNC VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VCTSNC DC voltage coefficient VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; note 11; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VO Ich(TSNC) Idch(TSNC) TEST CONDITION Ich(test) Idch(test) charge current for testing discharge current for testing data byte 6, bit 7 = 1; VLEVEL(DC) = 2 V; VTSNC(DC) = 2.8 V data byte 6, bit 7 = 1; VLEVEL(DC) = 2 V; VTSNC(DC) = 4.2 V - - -1.5 200 - - mA A DC output voltage DETECTOR TIME CONSTANT TSNC charge current TSNC discharge current - - -2.3 65 - - A A 0.69 0.60 0.50 0.40 1.5 0.82 0.72 0.60 0.47 - 0.98 0.86 0.71 0.56 5.5 V - - - - 4.10 3.60 3.00 2.35 - - - - V V V V
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 21 Philips Semiconductors SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
Ultrasonic noise peak detector (TUSN2); see Fig.5 VTUSN2 DC voltage at TUSN2 with respect to AGND VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 VCTUSN2 DC voltage coefficient VMPXRDS(AC) = 350 mV; VLEVEL(DC) = 3.5 V; fi = 80 kHz; write mode; note 12; data byte 1, bits 6 and 7: USS1 = 1; USS0 = 1 USS1 = 1; USS0 = 0 USS1 = 0; USS0 = 1 USS1 = 0; USS0 = 0 VO Ich(TUSN2) Idch(TUSN2) VTWBAM2 DC output voltage DETECTOR TIME CONSTANT TUSN2 charge current TUSN2 discharge current - - VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VCTWBAM2 DC voltage coefficient VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz; write mode; note 13; data byte 1, bits 4 and 5: AWS1 = 1; AWS0 = 1 AWS1 = 1; AWS0 = 0 AWS1 = 0; AWS0 = 1 AWS1 = 0; AWS0 = 0 VO DC output voltage 0.69 0.60 0.50 0.40 2 0.82 0.72 0.60 0.47 - 0.98 0.86 0.71 0.56 5 V - - - - 4.10 3.60 3.00 2.35 - - - - V V V V -1.6 21 - - A A 0.71 0.67 0.60 0.44 1.5 0.85 0.80 0.70 0.52 - 1.00 0.95 0.85 0.62 5.5 V - - - - 4.25 4.00 3.50 2.60 - - - - V V V V
AM wideband peak detector (TWBAM2); see Fig.6 DC voltage at TWBAM2 with respect to AGND
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 22 Philips Semiconductors SYMBOL DETECTOR TIME CONSTANT Ich(TWBAM2) Idch(TWBAM2) 0dB 6dB TWBAM2 charge current TWBAM2 discharge current - - VTMUTE = 3.5 V; VTUSN1 = 3.5 V see Fig.4; write mode; MSL0 = 1; MSL1 = 1 MST1 = 0; MST0 = 0; VTMUTE = 0.42VTUSN1 without AC MST1 = 0; MST0 = 1; VTMUTE = 0.45VTUSN1 without AC MST1 = 1; MST0 = 0; VTMUTE = 0.47VTUSN1 without AC MST1 = 1; MST0 = 1; VTMUTE = 0.49VTUSN1 without AC 10dB AC attenuation for setting of mute slope at LOPO and ROPO MST1 = 0; MST0 = 0; see Fig.7 MSL1 = 0; MSL0 = 0; VTMUTE(DC) = 0.35VTUSN1 without AC MSL1 = 0; MSL0 = 1; VTMUTE(DC) = 0.38VTUSN1 without AC MSL1 = 1; MSL0 = 0; VTMUTE(DC) = 0.39VTUSN1 without AC MSL1 = 1; MSL0 = 1; VTMUTE(DC) = 0.395VTUSN1 without AC 7 7 7 7 10 10 10 10 13 13 13 13 dB dB dB dB 3 3 3 3 6 6 6 6 9 9 9 9 dB dB dB dB -0.5 -1.6 21 - - +0.5 A A dB PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
Soft mute; see Figs 7 and 4 attenuation at LOPO and ROPO start of muting; AC attenuation at LOPO and ROPO 0
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 23 Philips Semiconductors SYMBOL Stereo Noise Control (SNC) cs(start) start of channel separation aligned at L = 1 and R = 0; data byte 2, SST[3:0] = 1111; VTSNC or VTUSN1 or VTWBAM1 = 0.63VTUSN1 without AC; see note 14 and Fig.9 aligned at L = 1 and R = 0; data byte 2, SST[3:0] = 1000; VTSNC or VTUSN1 or VTWBAM1 = 0.70VTUSN1 without AC; see note 14 and Fig.9 aligned at L = 1 and R = 0; data byte 2, SST[3:0] = 0000; VTSNC or VTUSN1 or VTWBAM1 = 0.74VTUSN1 without AC; see note 14 and Fig.9 cs(slope) slope of channel separation aligned at L = 1 and R = 0; data byte 2, SST[3:0] = 1000; VTSNC = 0.72VTUSN1 without AC; see note 15 and Fig.8; data byte 2, bits 4 and 5: SSL1 = 0; SSL0 = 0 SSL1 = 0; SSL0 = 1 SSL1 = 1; SSL0 = 0 SSL1 = 1; SSL0 = 1 (not defined) 3 5 11 5 7 13 7 9 15 dB dB dB 4.5 6 7.5 dB PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
4.5
6
7.5
dB
4.5
6
7.5
dB
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 24 HCC(max) maximum HCC attenuation Philips Semiconductors SYMBOL High Cut Control (HCC) HCC(start) AC attenuation for start of HCC AF = 10 kHz; VMPXIN = 200 mV; HSL1 = 1; HSL0 = 0; data byte 0, SMUT = 0 and MONO = 1; write mode; see note 16 and Fig.10; data byte 3, bits 2 and 3: HST1 = 1; HST0 = 1; VLEVEL(DC) = 1.30 V HST1 = 1; HST0 = 0; VLEVEL(DC) = 1.45 V HST1 = 0; HST0 = 1; VLEVEL(DC) = 1.90 V HST1 = 0; HST0 = 0; VLEVEL(DC) = 2.10 V HCC(slope) AC attenuation for slope of HCC AF = 10 kHz; VMPXIN = 200 mV; CFMLBUF, CFMRBUF = 2.7 nF; HST1 = 1; HST0 = 1; data byte 0, SMUT = 0 and MONO = 1; see note 16 and Fig.11; data byte 3, bits 0 and 1: HSL1 = 1; HSL0 = 1 HSL1 = 1; HSL0 = 0 HSL1 = 0; HSL0 = 1 HSL1 = 0; HSL0 = 0 AF = 10 kHz; VTMUTE = 2 V; data byte 0, SMUT = 0 and MONO = 1; data byte 3, bit 1 = bit 0 = 1 CFMLBUF, CFMRBUF = 2.7 nF; data byte 3, bit 4 = 1 8 10 10 14.5 14.5 dB dB CFMLBUF, CFMRBUF = 680 pF; data byte 3, bit 4 = 0 8 5.5 4 2 1 7.5 6 4 3 9.5 8 6 5 dB dB dB dB 1.5 1.5 1.5 1.5 3 3 3 3 4.5 4.5 4.5 4.5 dB dB dB dB PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP) TEA6880H
Product specification
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Up-level Car radio Analog Signal Processor (CASP)
ULTRASONIC NOISE ANALOG-TO-DIGITAL CONVERTER (3-BIT) lower limit of conversion range upper limit of conversion range bit resolution 2.1 4.1 330 V V mV
AM WIDEBAND NOISE ANALOG-TO-DIGITAL CONVERTER (3-BIT) lower limit of conversion range upper limit of conversion range bit resolution RS 10 ; RL 10 M Tamb = 25 C Tamb = -40 to +85 C output voltage level THD 0.5% THD = 1%; Gv = 3 dB RL = 2 k; CL = 10 nF; THD = 1% Vi(rms) fro input sensitivity roll-off frequency Vo = 500 mV; Gv = 20 dB high frequency (-1 dB) input A; CKIL = CKIR = 100 nF; CKVL = CKVR = 220 nF low frequency (-1 dB) low frequency (-3 dB) input C; CKICL = CKICR = 1 F; CKVL = CKVR = 220 nF low frequency (-1 dB) low frequency (-3 dB) cs channel separation Vi = 1 V; frequency range 250 Hz to 20 kHz - - 74 18 10 80 23 13 - Hz Hz dB - - 35 20 45 25 Hz Hz 1.9 3.8 280 2.1 4.1 330 2.4 4.5 380 V V mV
Tone/volume control maximum voltage gain signal voltage gain 19 -0.75 -1 - 2300 2000 - 20 0 0 2000 - - 50 21 +0.75 +1 - - - - - dB dB dB mV mV mV mV Hz
20000 -
Product specification
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 26 chime adder total harmonic distortion PSRR tturn-on turn-on time from VCC applied to 66% final DC voltage at outputs Philips Semiconductors SYMBOL THD PARAMETER total harmonic distortion CONDITIONS valid for input channel A, B or C; same for all 4 outputs refer to inputs Vi(rms) = 1 V; f = 1 kHz; volume 1 attenuator: -6 dB; equalizer bands flat Vi(rms) = 2 V; f = 1 kHz; VCC = 8.3 V; volume 1 attenuator: -13 dB; equalizer bands flat Vi(rms) = 2 V; f = 1 kHz; VCC = 8.5 V; volume 1 attenuator: 0 dB; equalizer bands flat Vi(rms) = 1 V; f = 1 kHz; VCC = 8.3 V; volume 1 attenuator: 0 dB; equalizer bands flat Vi(rms) = 2.3 V; f = 1 kHz; VCC = 9 V; volume 1 attenuator: -13 dB; equalizer bands flat Vi(rms) = 1 V; f = 20 Hz to 20 kHz; volume 1 attenuator: -6 dB; equalizer bands flat Vi(rms) = 2 V; f = 20 Hz to 20 kHz; VCC = 8.3 V; volume 1 attenuator: -13 dB; equalizer bands flat Vi(rms) = 2.3 V; f = 20 Hz to 20 kHz; VCC = 9 V; volume 1 attenuator: -13 dB; equalizer bands flat Vi(rms) = 0.5 V; f = 25 Hz; volume 1 attenuator: 0 dB; equalizer bass boost: +8 dB Vi(rms) = 0.5 V; f = 4 kHz; volume 1 attenuator: 0 dB; equalizer treble boost: +8 dB Vi(rms) = 0.5 V; f = 1 kHz; VCC = 8.5 V; no input signal at input A - - - - - - - - - - - 0.05 0.1 0.05 0.01 0.13 0.05 0.1 0.1 0.1 0.15 0.04 0.1 0.3 0.1 0.1 0.3 0.2 0.3 0.3 0.2 0.3 0.1 % % % % % % % % % % % MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
power supply ripple rejection CVHS = 47 F; stereo source: A, B, C or mono; CSCAP = 22 F VCC = 8.5 V + 0.2 V (RMS) f = 20 to 100 Hz f = 1 to 20 kHz f = 1 kHz SCAP = 22 F; VHS = 47 F SCAP = 10 F; VHS = 10 F 35 50 50 - - 46 65 75 250 100 - - - - - dB dB dB Product specification ms ms
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 27 CMRRmono ct mono input common mode rejection crosstalk between bus inputs and signal outputs Audio Blend Control (ABC) step time tABC Philips Semiconductors SYMBOL Vnoise(rms) PARAMETER noise voltage CCIR-ARM weighted (RMS value) without input signal and shorted AF inputs CONDITIONS volume 1 attenuator: +20 dB volume 1 attenuator: +20 dB; symmetrical input volume 1 attenuator: 0 dB volume 1 attenuator: 0 dB; symmetrical input volume 1 attenuator: 0 dB; bass and treble boost: 6 dB volume 1 attenuator: 0 dB; bass and treble boost: 6 dB; symmetrical input volume 1 attenuator: -9 dB minimum volume; volume 1 attenuator: -18 dB; loudness: -20 dB; volume 2 attenuator: -22 dB mute selected: data byte 8, AMUT = 1 volume setting: -20 dB; volume 1 attenuator: -10 dB; loudness: -10 dB; A-weighted CMRR input common mode rejection MIN. - - - - - - - - - - TYP. 65 100 10 12.5 16 22 9 5 3.5 5.7 53 53 68 45 110 MAX. 100 140 14 18 25 32 14 8 5 8 - - - - - UNIT V V V V V V V V V V dB dB dB dB dB
Up-level Car radio Analog Signal Processor (CASP)
C channel input; Vi(rms) = 1 V; f = 20 Hz to 20 kHz on 48 CLIP, CRIP and CCOM C channel input; Vi(rms) = 1 V; f = 1 kHz on CLIP, CRIP and CCOM 48
C channel input; Vi(rms) = 1 V; f = 20 Hz to 20 kHz on 63 CLIP, CRIP and CCOM; volume attenuator: -15 dB source = mono input clock frequency = 50 kHz; repetition burst rate = 300 Hz; total initialization; note 17 CASICAP = 22 nF; write mode; data byte 4, bits 6 and 7: ASI1 = 0; ASI0 = 0 ASI1 = 0; ASI0 = 1 ASI1 = 1; ASI0 = 0 ASI1 = 1; ASI0 = 1 - - - - 40 -
0.83 3.33 8.33 20
- - - -
ms ms ms Product specification
TEA6880H
ms
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 28 Philips Semiconductors SYMBOL Source selector Zi(stereo) Zi(sym) Zi(CHIME) Zo RL CL Gv S stereo input impedance (A and B input) symmetrical input impedance (C and mono input) CHIME input impedance (chime input) output impedance at ROPO and LOPO output load resistance at ROPO and LOPO output load capacitance at ROPO and LOPO source selector voltage gain input isolation of one selected source to any other input f = 1 kHz f = 12.5 kHz f = 20 Hz to 20 kHz Vi(rms) maximum input voltage (RMS value) THD < 0.5%; VCC = 8.5 V THD < 0.5%; VCC = 7.8 V Loudness control Zi Gloudness Gloudness Gstep LB(max) input impedance at ROPI and LOPI loudness control, maximum gain loudness control, minimum gain gain, loudness on referred to loudness off step resolution gain step error between any adjoining step maximum loudness boost; without influence of coupling capacitors f = 1 kHz; loudness on/off f = 1 kHz; loudness on/off f = 1 kHz; Gloudness = -20 dB f = 1 kHz f = 1 kHz compared to 1 kHz; loudness on f = 30 Hz f = 10 kHz compared to 1 kHz; loudness off f = 30 Hz f = 10 kHz fref = 30 Hz; fmeas = 300 Hz; bass boost only fref = 30 Hz; fmeas = 300 Hz; bass and treble boost -1 -1 12.5 12 - - 14 13.5 0 0 15.5 15 dB Product specification 17 4 18.5 5 19 6 dB dB 80 -0.2 -18.5 -1.5 - - 100 0 -20 0 1 - 120 +0.2 -21.5 +1.5 - 0.5 k dB dB dB dB dB 80 24 80 - 10 0 -0.2 90 80 75 2.0 1.8 100 30 100 80 - - 0 105 95 90 2.15 1.9 120 36 120 100 - 2500 +0.2 - - - - - k k k k pF dB dB dB dB V V PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP) TEA6880H
dB dB dB
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 29 Gstep fc Qe EQbow Gv Gstep Philips Semiconductors SYMBOL Volume 1 control Gv Gstep Ga Gtrack Treble control Gtreble Gstep Bass control Gbass bass gain control, maximum boost maximum attenuation step resolution gain external T-filter; f = 60 Hz; BSYB = 1; Vi(rms) = 200 mV external T-filter; f = 60 Hz; BSYC = 0 external T-filter; f = 60 Hz; BSYC = 1 f = 60 Hz; boost; BSYB = 1 f = 60 Hz; cut; BSYC = 0 f = 60 Hz; cut; BSYC = 1 step error between any adjoining step centre frequency equalizer quality factor equalizer bowing f = 60 Hz Cbass = 2 x 220 nF; Rbass = 3.3 k Vi(rms) = 200 mV; boost = 12 dB Vi(rms) = 200 mV; bass and treble boost = 12 dB; reference flat frequency response 16 16 13 - - 1.2 - 50 0.8 - 18 18 14.4 2 2 1.6 - 60 0.9 2.1 20 20 15.5 - - 1.9 0.5 70 1.1 3.3 dB dB dB dB dB dB dB dB Hz treble gain control, maximum boost maximum attenuation step resolution gain step error between any adjoining step f = 10 kHz; Vi(rms) = 200 mV f = 10 kHz f = 10 kHz f = 10 kHz 13 13 - - 14 14 2 - 15 15 - 0.5 dB dB dB dB voltage gain step resolution gain step error between any adjoining step attenuator gain set error gain tracking error Gv = +20 to -36 dB Gv = +20 to -36 dB -36 - - -1 - - 1 - 0 0 +20 - 0.5 +1 1 dB dB dB dB dB PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Up-level Car radio Analog Signal Processor (CASP)
Volume 2 control voltage gain step resolution step error between any adjoining step additional steps Gv = 0 to -56 dB Gv = 0 to -56 dB -68 - - - - - - 1 - -58.5 -62 -68 0 - 0.5 - - - dB Product specification dB dB dB dB dB
TEA6880H
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... 2003 Feb 04 30 Philips Semiconductors SYMBOL mute Ga Gtrack Zo RL Co(L) Ro(L) Chime adder Gv(CHIME) Vi(CHIME)(rms) k chime adder voltage gain maximum chime input voltage (sine wave) Vi(rms) = 1 V; chime input; chime adder on main output voltage Vo(rms) < 1.5 V; chime input; chime adder on -21 2.0 0.22 -20 - 0.25 -19 - 0.28 dB V PARAMETER mute attenuation f = 20 Hz to 20 kHz attenuator gain set error gain tracking error output impedance output load resistance output load capacitance DC load resistance at output to ground Gv = 0 to -32 dB Gv = -32 to -68 dB Gv = 0 to -56 dB CONDITIONS MIN. 100 75 -1 -2 - - 2 0 4.7 TYP. 110 85 - - 0 80 - - - MAX. - - +1 +2 1 120 - 10 - UNIT dB dB dB dB dB k nF k
Up-level Car radio Analog Signal Processor (CASP)
factor for Vi(CHIME) to avoid internal clipping k x Vi(CHIME)(p-p) < 5.7 V - Vo(p-p) HIGH-level input voltage LOW-level input voltage HIGH-level input current LOW-level input current LOW-level output voltage SDA IL = 3 mA VCC = 0 to 9.5 V
Digital part (SDA, SDAQ, SCL, SDA, SCLQ, FMHOLD, AFSAMPLE); note 18 VIH VIL IIH IIL VOL Io(sink) Rpu CL VIH VIL IIH IIL 3 -0.3 -10 -10 - - - - 3 -0.3 - -80 5 +0.3 - - - - - - - - - - 9.7 +1.5 +10 +10 0.4 V V A A V A k pF
Digital part (SDAQ and SCLQ); note 18 output sink current pull-up resistance load capacitance 600 22 20
Digital part (ADR); note 18 HIGH-level input voltage LOW-level input voltage HIGH-level input current LOW-level input current VCC +1.5 150 - V V A A Product specification
TEA6880H
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Notes to the characteristics 1. Intermodulation suppression; Beat Frequency Components (BFC): V o(signal) ( at 1 kHz ) IM2 = ----------------------------------------------------- ; f s = ( 2 x 10 kHz ) - 19 kHz V o(spurious) ( at 1 kHz ) V o(signal) ( at 1 kHz ) IM3 = ----------------------------------------------------- ; f s = ( 3 x 13 kHz ) - 38 kHz V o(spurious) ( at 1 kHz ) measured with 91% mono signal; fmod = 10 kHz or 13 kHz; 9% pilot signal. 2. RDS suppression: V o(signal) ( at 1 kHz ) 57(RDS) = -------------------------------------------------------------------------V o(spurious) ( at 1 kHz 23 Hz ) measured with 91% stereo signal; fmod = 1 kHz; 9% pilot signal; 5% RDS subcarrier (fs = 57 kHz; fmod = 23 Hz; AM m = 0.6). 3. Subsidiary Communication Authorization (SCA): V o(signal) ( at 1 kHz ) 67 = ----------------------------------------------------- ; f s = ( 2 x 38 kHz ) - 67 kHz V o(spurious) ( at 9 kHz )
TEA6880H
measured with 81% mono signal; fmod = 1 kHz; 9% pilot signal; 10% SCA subcarrier (fs = 67 kHz, unmodulated). 4. Adjacent Channel Interference (ACI): V o(signal) ( at 1 kHz ) 114 = ----------------------------------------------------- ; f s = 110 kHz - ( 3 x 38 kHz ) V o(spurious) ( at 4 kHz ) V o(signal) ( at 1 kHz ) 190 = ----------------------------------------------------- ; f s = 186 kHz - ( 5 x 38 kHz ) V o(spurious) ( at 4 kHz ) measured with 90% mono signal; fmod = 1 kHz; 9% pilot signal; 1% spurious signal (fs = 110 kHz or 186 kHz, unmodulated). 5. AM stereo audio buffer gain: V LOPO V ROPO G = 20 log ------------------ ; G = 20 log ------------------V DEEML V DEEMR 6. Input resistance for AM stereo left and right: V DEEML V DEEMR R i(DEEML) = ------------------------ ; R i(DEEMR) = ------------------------I i(DEEML) I i(DEEMR) 7. Attenuation of blanking gate: V AMPCAP at gate open AMGATE = 20 log ---------------------------------------------------------V AMPCAP at gate close 8. TWBAM1 DC voltage coefficient: V TWBAM1 with AC voltage at LEVEL VC TWBAM1 = --------------------------------------------------------------------------------------------V TWBAM1 without AC voltage 9. TUSN1 DC voltage coefficient: V TUSN1 with AC voltage at MPXRDS VC TUSN1 = -----------------------------------------------------------------------------------------------V TUSN1 without AC voltage 10. TSNC DC voltage coefficient: V TSNC with AC voltage at MPXRDS VC TSNC = --------------------------------------------------------------------------------------------V TSNC without AC voltage 2003 Feb 04 31
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11. TSNC DC voltage coefficient: V TSNC with AC voltage at LEVEL VC TSNC = -------------------------------------------------------------------------------------V TSNC without AC voltage 12. TUSN2 DC voltage coefficient: V TUSN2 with AC voltage at MPXRDS VC TUSN2 = -----------------------------------------------------------------------------------------------V TUSN2 without AC voltage 13. TWBAM2 DC voltage coefficient: V TWBAM2 with AC voltage at LEVEL VC TWBAM2 = --------------------------------------------------------------------------------------------V TWBAM2 without AC voltage 14. Start of channel separation: V LOPO(AC) cs(start) = 20log ------------------------V ROPO(AC) 15. Slope of channel separation: V LOPO(AC) cs(slope) = 20log ------------------------V ROPO(AC) 16. AC attenuation for start and slope of HCC: V LOPO,ROPO HCC(10 kHz) = 20log ---------------------------------------------------------------------------------------------V LOPO,ROPO without High Cut active 17. Crosstalk between bus inputs and signal outputs: V bus(p-p) ct = 20log -------------------V o(rms)
TEA6880H
18. The characteristics are in accordance with the I2C-bus specification, with the exception that the data hold time tHD;DAT must be at least 1 s. This specification, "The I2C-bus and how to use it", can be ordered using the code 9398 393 40011.
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11 I2C-BUS PROTOCOL Table 1 S(1) Notes 1. S = START condition. 2. A = acknowledge. 3. P = STOP condition. Table 2 S(1) Notes 1. S = START condition. 2. A = acknowledge. 3. P = STOP condition. Table 3 Chip address byte CHIP ADDRESS 0 Notes 1. Defined by address pin ADR. 2. 0: receiver and 1: transmitter. 0 1 1 0 0 0/1(1) Read mode CHIP ADDRESS (read) A(2) DATA BYTE 1 A(2) DATA BYTE 2 Write mode CHIP ADDRESS (write) A(2) SUBADDRESS A(2) DATA BYTE(S)
TEA6880H
A(2)
P(3)
A(2)
P(3)
READ/WRITE R/W(2)
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.1 Read mode: 1st data byte Format of 1st data byte 6 RDSU 5 LVL5 4 LVL4 3 LVL3 2 LVL2 1 LVL1
TEA6880H
Table 4 7
0 LVL0
STIN Table 5 BIT 7 6 5 to 0 Table 6
Description of 1st data byte bits SYMBOL STIN RDSU LVL[5:0] DESCRIPTION Stereo indicator. This bit indicates if a pilot signal has been detected. If STIN = 0, then no pilot signal detected. If STIN = 1, then a pilot signal has been detected. Measure mode. This bit selects the measure mode for the RDS flags. If RDSU = 0, then continuous mode selected. If RDSU = 1, then RDS update mode selected. ADC voltage level. These 6 bits determine the ADC voltage level, see Table 6.
Level setting ADC VLEVEL (V) 3.600 3.553 3.506 3.460 3.413 3.366 3.319 3.272 3.225 3.179 3.132 3.085 3.038 2.991 2.944 2.898 2.851 2.804 2.757 2.710 2.663 2.617 2.570 2.523 2.476 2.429 2.383 LVL5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 LVL4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 34 LVL3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 LVL2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 LVL1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 LVL0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
2003 Feb 04
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
VLEVEL (V) 2.336 2.289 2.242 2.195 2.148 2.102 2.055 2.008 1.961 1.914 1.867 1.821 1.774 1.727 1.680 1.633 1.587 1.540 1.493 1.446 1.399 1.352 1.306 1.259 1.212 1.165 1.118 1.071 1.025 0.978 0.931 0.884 0.837 0.790 0.744 0.697 0.650 LVL5 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LVL4 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LVL3 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 LVL2 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 LVL1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
LVL0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.2 Read mode: 2nd data byte Format of 2nd data byte 6 USN2 5 USN1 4 USN0 3 - 2 WBA2 1
TEA6880H
Table 7 7 - Table 8 BIT 7 6 5 4 3 2 1 0 Table 9
0 WBA0
WBA1
Description of 2nd data byte SYMBOL - USN2 USN1 USN0 - WBA2 WBA1 WBA0 Ultrasonic noise ADC VTUSN2 (V) 4.500 4.157 3.814 3.471 3.129 2.786 2.443 2.100 USN2 1 1 1 1 0 0 0 0 USN1 1 1 0 0 1 1 0 0 USN0 1 0 1 0 1 0 1 0 This bit is not used and must be set to logic 1. AM wideband noise ADC. These 3 bits select the voltage level for the AM wideband ADC, see Table 10. DESCRIPTION This bit is not used and must be set to logic 1. Ultrasonic noise ADC. These 3 bits select the voltage level for the ultrasonic noise ADC, see Table 9.
Table 10 AM wideband noise ADC VTWBAM2 (V) 4.500 4.157 3.814 3.471 3.129 2.786 2.443 2.100 WBA2 1 1 1 1 0 0 0 0 WBA1 1 1 0 0 1 1 0 0 WBA0 1 0 1 0 1 0 1 0
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.3 Subaddress byte for write
TEA6880H
Table 11 Format for subaddress byte 7 AIOF 6 BOUT 5 - 4 - 3 SAD3 2 SAD2 1 SAD1 0 SAD0
Table 12 Description of subaddress byte BIT 7 6 SYMBOL AIOF BOUT DESCRIPTION Auto-increment control. This bit controls the auto-increment function. If AIOF = 0, then the auto-increment is on. If AIOF = 1, then auto-increment is off. I2C-bus output control. This bit enables/disables the I2C-bus output SDAQ and SCLQ to the TEA6840H. If BOUT = 0, then the I2C-bus output is disabled. If BOUT = 1, then the I2C-bus output is enabled. These 2 bits are not used; both must be set to logic 0. Data byte select. These 4 bits select which data byte is to be addressed; see Table 13.
5 4 3 2 1 0
- - SAD3 SAD2 SAD1 SAD0
Table 13 Selection of data byte ADDRESSED DATA BYTE Alignment 0 Alignment 1 Alignment 2 Alignment 3 ASI time source selector Bass control Treble control Loudness control Volume 1 Volume 2, left front Volume 2, right front Volume 2, left rear Volume 2, right rear Not used(1) Not Not used(1) used(1) MNEMONIC ALGN0 ALGN1 ALGN2 ALGN3 SSEL BASS TRBL LOUD VOLU1 VOL2_LF VOL2_RF VOL2_LR VOL2_RR - - - SAD3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 SAD2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 SAD1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 SAD0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Note 1. Not tested; function not guaranteed.
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.4 Write mode: subaddress 0H
TEA6880H
Table 14 Format of data byte Alignment 0 (ALGN0) 7 AMON 6 AMST 5 SEAR 4 SMUT 3 MMUT 2 MONO 1 MST1 0 MST0
Table 15 Description of ALGN0 bits BIT 7 6 5 4 3 2 1 0 SYMBOL AMON AMST SEAR SMUT MMUT MONO MST1 MST0 DESCRIPTION AM/FM mode selection. These 2 bits select the AM/FM mode and source; see Table 16. Search mode selection. If SEAR = 0, then mute and SNC detectors normal. If SEAR = 1, then mute and SNC detectors fast. Soft mute enable. If SMUT = 0, then soft mute off. If SMUT = 1, then soft mute enabled. Muting of MPX output. If MMUT = 0, then MPX output not muted. If MMUT = 1, then MPX output muted. Stereo decoder mode selection. If MONO = 0, then Stereo mode selected. If MONO = 1, then Mono mode selected. Start of muting. These 2 bits determine the value of VTMUTE; see Table 17 and Fig.4.
Table 16 Setting of AM/FM mode SELECTED MODE AM stereo mode, note 1 AM mode, active input AMHIN Not allowed FM mode, active input MPXIN Note 1. MPX input (MPXIN) and AM input (AMHIN) muted, stereo decoder in mono mode and de-emphasis terminals (DEEML and DEEMR) are audio signal inputs. Table 17 Setting of start of muting (MUTE = 6 dB) VTMUTE (V) 2.45 2.30 2.15 2.00 MST1 1 1 0 0 MST0 1 0 1 0 AMON 1 1 0 0 AMST 1 0 1 0
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
0
MHB413
MUTE (dB)
(1)
(2)
(3)
(4)
10
20 1.0
1.5
2.0
2.5
3.0
VTMUTE (V) VTUSN1 (V)
3.5
Data byte ALGN2: MSL0 = 1, MSL1 = 1 Data byte ALGN0 CURVE (1) (2) (3) (4) MST1 0 0 1 1 MST0 0 1 0 1
Fig.4 Soft mute attenuation versus VTMUTE and VTUSN1 input voltage (fixed slope).
2003 Feb 04
39
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.5 Write mode: subaddress 1H
TEA6880H
Table 18 Format of data byte Alignment 1 (ALGN1) 7 USS1 6 USS0 5 AWS1 4 AWS0 3 CHS3 2 CHS2 1 CHS1 0 CHS0
Table 19 Description of ALGN1 bits BIT 7 6 5 4 3 2 1 0 SYMBOL USS1 USS0 AWS1 AWS0 CHS3 CHS2 CHS1 CHS0 DESCRIPTION Ultrasonic noise sensitivity. These 2 bits determine the ultrasonic noise sensitivity levels, see Table 20 and Fig.5. AM wideband sensitivity. These 2 bits determine the AM wideband sensitivity levels, see Table 21 and Fig.6. Channel separation alignment. These 4 bits select the channel separation alignment, see Table 22.
Table 20 Setting of ultrasonic noise sensitivity (VMPXRDS(AC) = 350 mV) SLOPE (V/V) -2.1 -2.9 -4.4 -6.8 USS1 1 1 0 0 USS0 1 0 1 0
2003 Feb 04
40
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth V
6
MHB411
TUSN2
VTUSN1 VTSNC (V) 5
(1)
4
(2)
(3)
3
(4)
2
1
0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 VMPXRDS (80kHz) (V)
Data byte ALGN1 CURVE (1) (2) (3) (4) USS1 1 1 0 0 USS0 1 0 1 0
Fig.5
Ultrasonic noise peak and average detector output voltage versus MPX signal input and stereo noise control peak detector output voltage versus MPX signal input.
2003 Feb 04
41
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 21 Setting of AM wideband sensitivity (VLEVEL(AC) = 400 mV) SLOPE (V/V) -2.2 -3.3 -4.9 -6.5 AWS1 1 1 0 0
TEA6880H
AWS0 1 0 1 0
6 handbook, full VTWBAM2 pagewidth VTWBAM1 VTSNC (V) 5
(1)
MHB410
4
(2)
3
(3)
(4)
2
1
0 0 200 400 600 800 1000 VLEVELAC(24kHz)p-p (mV)
Data byte ALGN1 CURVE (1) (2) (3) (4) AWS1 1 1 0 0 AWS0 1 0 1 0
Fig.6
AM wideband peak and average detector output voltage versus level AC signal input and stereo noise control peak detector output voltage versus level AC signal input.
2003 Feb 04
42
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 22 Setting of channel separation alignment CHANNEL SEPARATION ALIGNMENT Not used(1) Not Not Not Not used(1) used(1) used(1) used(1) CHS3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 CHS2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 CHS1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
CHS0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Not used(1)
Setting 9, minimum gain of side signal Setting 8 Setting 7 Setting 6 Setting 5 Setting 4 Setting 3 Setting 2 Setting 1 Setting 0, maximum gain of side signal Note 1. Not tested; function not guaranteed. 11.6 Write mode: subaddress 2H
Table 23 Format of data byte Alignment 2 (ALGN2) 7 MSL1 6 MSL0 5 SSL1 4 SSL0 3 SST3 2 SST2 1 SST1 0 SST0
Table 24 Description of ALGN2 bits BIT 7 6 5 4 3 2 1 0 SYMBOL MSL1 MSL0 SSL1 SSL0 SST3 SST2 SST1 SST0 DESCRIPTION Soft mute slope alignment. These 2 bits determine the value of VTMUTE(DC); see Table 25 and Fig.7. Stereo noise control slope alignment. These 2 bits determine the value of cs; see Table 26 and Fig.8. Stereo noise control start alignment. These 4 bits determine the stereo noise control start alignment; see Table 27 and Fig.9.
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 25 Setting of soft mute slope alignment VTMUTE(DC) 0.395VTUSN1 without AC 0.390VTUSN1 without AC 0.380VTUSN1 without AC 0.350VTUSN1 without AC MSL1 1 1 0 0
TEA6880H
MSL0 1 0 1 0
handbook, full pagewidth
0
MHB412
MUTE (dB)
10
(1) (2)
(3)
20
(4)
30
40 1.0
1.5
2.0
2.5
3.0
VTUSN1 (V) VTMUTE (V)
3.5
Data byte ALGN0: MST0 = 0, MST1 = 0 Data byte ALGN2 CURVE (1) (2) (3) (4) MSL1 0 0 1 1 MSL0 0 1 0 1
Fig.7 Soft mute attenuation versus input voltages VTUSN1 and VTMUTE (fixed start).
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 26 Setting of stereo noise control slope alignment (VTSNC = 0.72VTUSN1 without AC) cs (dB) Not defined 13 7 5 SSL1 1 1 0 0
TEA6880H
SSL0 1 0 1 0
handbook, full pagewidth
50
MHB414
cs (dB) 40
30
20
(1)
(2)
(3)
10
0 2.5 3.0 3.5 4.0 VTSNC (V) 4.5
Data byte ALGN2: SST = 1000
Data byte ALGN2 CURVE (1) (2) (3) SSL0 0 1 0 SSL1 1 0 0
Fig.8 Channel separation versus voltage at pins TSNC, TWBAM1 and TUSN1 (fixed start).
2003 Feb 04
45
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 27 Setting of stereo noise control start alignment (cs = 6 dB) START ALIGNMENT VTSNC = 0.63VTUSN1 without AC VTSNC VTSNC VTSNC VTSNC VTSNC VTSNC VTSNC = 0.70VTUSN1 without AC VTSNC VTSNC VTSNC VTSNC VTSNC VTSNC VTSNC VTSNC = 0.74VTUSN1 without AC SST3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 SST2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 SST1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
SST0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
46
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
50
MHB415
cs (dB)
40
30
(1)
(2)
(3)
20
10
0 2.5 3.0 3.5 4.0 VTSNC (V) 4.5
Data byte ALGN2: SSL1 = 0, SSL0 = 1 Data byte ALGN2 CURVE (1) (2) (3) SST3 0 1 1 SST2 0 0 1 SST1 0 0 1 SST0 0 0 1
Fig.9 Channel separation versus voltage at pins TSNC, TWBAM1 and TUSN1 (fixed slope).
2003 Feb 04
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Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.7 Write mode: subaddress 3H
TEA6880H
Table 28 Format of data byte Alignment 3 (ALGN3) 7 NBS1 6 NBS0 5 DE75 4 HCCS 3 HST1 2 HST0 1 HSL1 0 HSL0
Table 29 Description of ALGN3 bits BIT 7 6 5 4 3 2 1 0 SYMBOL NBS1 NBS0 DE75 HCCS HST1 HST0 HSL1 HSL0 DESCRIPTION Noise blanker sensitivity. These 2 bits determine the noise blanker sensitivity levels; see Table 30. De-emphasis. If DE75 = 1, then de-emphasis is 75 s. If DE75 = 0, then de-emphasis is 50 s. HCC control switch. With static roll-off: HCCS = 1, CFMLBUF = CFMRBUF = 2.7 nF. Without static roll-off: HCCS = 0, CFMLBUF = CFMRBUF = 680 pF. HCC start alignment. These 2 bits determine the alignment for the start of high cut control; see Table 31 and Fig.10. HCC slope alignment. These 2 bits determine the alignment for the slope of high cut control; see Table 32 and Fig.11.
Table 30 Setting of noise blanker sensitivity Vpulse(p)(MPX) (mV) 12 24 60 120 Vpulse(p)(level) (mV) 110 120 150 200 NBS1 1 1 0 0 NBS0 1 0 1 0
Table 31 Setting of alignment for start of high cut control (10kHz = 3 dB) VLEVEL(DC) (V) 1.30 1.45 1.90 2.10 HST1 1 1 0 0 HST0 1 0 1 0
2003 Feb 04
48
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
0
MHB417
10kHz (dB)
-2
-4
(1) (2) (3) (4)
-6
-8
-10
-12
1
2
3
VTMUTE (V)
4
Data byte ALGN3: HSL1 = 1, HSL0 = 0 Data byte ALGN3 CURVE (1) (2) (3) (4) HST1 1 1 0 0 HST0 1 0 1 0
Fig.10 High cut control versus VTMUTE (fixed slope).
2003 Feb 04
49
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 32 Setting of alignment for slope of high cut control (VTMUTE = 2.4 V) 10kHz (dB) 7.5 6.0 4.0 3.0 HSL1 1 1 0 0
TEA6880H
HSL0 1 0 1 0
handbook, full pagewidth
0
MHB416
10kHz (dB)
-2
-4
-6
-8
(1) (2) (3) (4)
-10
-12
1
2
3
VTMUTE (V)
4
Data byte ALGN3: HST1 = 1, HST0 = 1
Data byte ALGN3 CURVE (1) (2) (3) (4) HSL1 0 0 1 1 HSL0 0 1 0 1
Fig.11 High cut control versus VTMUTE (fixed start).
2003 Feb 04
50
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.8 Write mode: subaddress 4H
TEA6880H
Table 33 Format of data byte Source Selector (SSEL) 7 ASI1 6 ASI0 5 RSA2 4 RSA1 3 RSA0 2 MSS2 1 MSS1 0 MSS0
Table 34 Description of SSEL bits BIT 7 6 5 4 3 2 1 0 SYMBOL ASI1 ASI0 RSA2 RSA1 RSA0 MSS2 MSS1 MSS0 Main source selector. These 3 bits select the source for the main control part, see Table 37. DESCRIPTION ASI/ABC speed selection. These 2 bits select the ASI/ABC speed (time per step), see Table 35. Rear seat audio selector. These 3 bits select the source for the rear outputs, see Table 36.
Table 35 ASI/ABC speed selection (CASICAP = 15 nF) ASI/ABC SPEED (ms) 20 8.33 3.33 0.83 Table 36 Selected source for rear outputs SELECTED SOURCE Internal, main Internal, main channel(1) channel(1) Internal, main channel(1) Internal, main channel AM/FM (internal) Input A (stereo) Input B (stereo) Input C (stereo, symmetrical) Note 1. Not tested; function not guaranteed. RSA2 1 1 1 1 0 0 0 0 RSA1 1 1 0 0 1 1 0 0 RSA0 1 0 1 0 1 0 1 0 ASI1 1 1 0 0 ASI0 1 0 1 0
2003 Feb 04
51
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 37 Selected source for main control part SELECTED SOURCE Chime input(1) Chime input(1) Chime input Input D (mono, symmetrical) AM/FM (internal) Input A (stereo) Input B (stereo) Input C (stereo, symmetrical) Note 1. Not tested; function not guaranteed. 11.9 Write mode: subaddress 5H MSS2 1 1 1 1 0 0 0 0 MSS1 1 1 0 0 1 1 0 0
TEA6880H
MSS0 1 0 1 0 1 0 1 0
Table 38 Format of data byte Bass control (BASS) 7 BSYC 6 - 5 BSYB 4 BAS4 3 BAS3 2 BAS2 1 BAS1 0 BAS0
Table 39 Description of BASS bits BIT 7 6 5 4 3 2 1 0 SYMBOL BSYC - BSYB BAS4 BAS3 BAS2 BAS1 BAS0 DESCRIPTION Bass filter mode for cut. If BSYC = 0, then shelving characteristic selected. If BSYC = 1, then band-pass filter characteristic selected. This bit is not used and must be set to logic 0. Bass filter mode for boost. If BSYB = 0, then shelving characteristic selected. If BSYB = 1, then band-pass filter characteristic selected. Bass control. These 5 bits determine the bass control level, see Table 40.
2003 Feb 04
52
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
Table 40 Setting of bass control level BASS CONTROL (dB) +18(1) +18(1) +18(1) +18(1) +18(1) +18 +16 +14 +12 +10 +8 +6 +4 +2 +0 -0 -2 (-1.8) -4 (-3.6) -6 (-5.4) -8 (-7.1) -10 (-8.7) -12 (-10.3) -14 (-11.7) -16 (-13.1) -18 (-14.4) -18 (-14.4)(1) -18 (-14.4)(1) -18 -18 -18 -18 Note 1. Not tested; function not guaranteed. (-14.4)(1) (-14.4)(1) (-14.4)(1) (-14.4)(1) BAS4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BAS3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BAS2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 BAS1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
BAS0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
-18 (-14.4)(1)
2003 Feb 04
53
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.10 Write mode: subaddress 6H Table 41 Format of data byte Treble control (TRBL) 7 HSTM 6 - 5 - 4 - 3 TRE3 2 TRE2 1 TRE1
TEA6880H
0 TRE0
Table 42 Description of TRBL bits BIT 7 6 5 4 3 2 1 0 SYMBOL HSTM - - - TRE3 TRE2 TRE1 TRE0 Treble control. These 4 bits determine the treble control level, see Table 43. DESCRIPTION Test mode muting average and SNC peak detector. If HSTM = 0, then normal operation. If HSTM = 1, then increased detector currents. These 3 bits are not used; each must be set to logic 0.
Table 43 Setting of treble control level TREBLE CONTROL (dB) +14 +12 +10 +8 +6 +4 +2 +0 -0 -2 -4 -6 -8 -10 -12 -14 TRE3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 TRE2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 TRE1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 TRE0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
54
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.11 Write mode: subaddress 7H Table 44 Format of data byte Loudness control (LOUD) 7 LOFF 6 - 5 - 4 LSN4 3 LSN3 2 LSN2 1 LSN1
TEA6880H
0 LSN0
Table 45 Description of LOUD bits BIT 7 6 5 4 3 2 1 0 SYMBOL LOFF - - LSN4 LSN3 LSN2 LSN1 LSN0 Loudness control. These 5 bits determine the attenuation of the loudness block, see Table 46. DESCRIPTION Loudness switch control. If LOFF = 0, then the loudness switch is on. If LOFF = 1, then loudness switch is off. These 2 bits are not used, each must be set to logic 0.
Table 46 Attenuation of loudness block ATTENUATION (dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -20(1) -20(1) 2003 Feb 04 LSN4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 LSN3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 55 LSN2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 LSN1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 LSN0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -20(1) -20(1) -20(1) -20(1) -20(1) -20(1) -20(1) -20(1) -20(1) Note 1. Not tested; function not guaranteed. LSN4 0 0 0 0 0 0 0 0 0 LSN3 1 0 0 0 0 0 0 0 0 LSN2 0 1 1 1 1 0 0 0 0 LSN1 0 1 1 0 0 1 1 0 0
TEA6880H
LSN0 0 1 0 1 0 1 0 1 0
2003 Feb 04
56
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.12 Write mode: subaddress 8H Table 47 Format of data byte Volume 1 control (VOLU1) 7 AMUT 6 - 5 VOL5 4 VOL4 3 VOL3 2 VOL2 1 VOL1
TEA6880H
0 VOL0
Table 48 Description of VOLU1 bits BIT 7 6 5 to 0 SYMBOL AMUT - VOL[5:0] DESCRIPTION Audio mute switch. If AMUT = 0, then there is no audio mute. If AMUT = 1, then audio mute on. This bit is not used and must be set to logic 0. Volume 1 control. These 6 bits determine the attenuation of volume 1 block; see Table 49.
Table 49 Attenuation of volume 1 block ATTENUATION (dB) +20(1) +20(1) +20(1) +20 +19 +18 +17 +16 +15 +14 +13 +12 +11 +10 +9 +8 +7 +6 +5 +4 +3 +2 +1 0 -1 -2 -3 2003 Feb 04 VOL5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOL4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 57 VOL3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 VOL2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 VOL1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 VOL0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -36(1) -36(1) -36(1) -36(1) Note 1. Not tested; function not guaranteed. VOL5 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VOL4 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VOL3 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 VOL2 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 VOL1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
VOL0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
58
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.13 Write mode: subaddress 9H Table 50 Format of data byte Volume 2, left front (VOL2_LF) 7 CHML 6 - 5 VLF5 4 VLF4 3 VLF3 2 VLF2 1 VLF1
TEA6880H
0 VLF0
Table 51 Description of VOL2_LF bits BIT 7 6 5 to 0 SYMBOL CHML - VLF[5:0] DESCRIPTION Chime adder left front select. If CHML = 1, then chime on. If CHML = 0, then chime off. This bit is not used and must be set to logic 0. Left front volume 2, balance and fader control. These 6 bits determine the attenuation of volume 2 left front; see Table 52.
Table 52 Attenuation of volume 2 left front ATTENUATION (dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 2003 Feb 04 VLF5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VLF4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 59 VLF3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 VLF2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 VLF1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 VLF0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -58.5 -62 -68 Mute left front Mute left front(1) Mute left front(1) Mute left Note 1. Not tested; function not guaranteed. front(1) VLF5 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VLF4 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VLF3 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 VLF2 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 VLF1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
VLF0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
60
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.14 Write mode: subaddress AH Table 53 Format of data byte Volume 2, right front (VOL2_RF) 7 CHMR 6 - 5 VRF5 4 VRF4 3 VRF3 2 VRF2 1 VRF1
TEA6880H
0 VRF0
Table 54 Description of VOL2_RF bits BIT 7 6 5 to 0 SYMBOL CHMR - VRF[5:0] DESCRIPTION Chime adder right front select. If CHMR = 1, then chime on. If CHMR = 0, then chime off. This bit is not used and must be set to logic 0. Right front volume 2, balance and fader control. These 6 bits determine the attenuation of volume 2 right front; see Table 55.
Table 55 Attenuation of volume 2 right front ATTENUATION (dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 2003 Feb 04 VRF5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VRF4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 61 VRF3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 VRF2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 VRF1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 VRF0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -58.5 -62 -68 Mute right front Mute right front(1) Mute right front(1) Mute right Note 1. Not tested; function not guaranteed. front(1) VRF5 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VRF4 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VRF3 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 VRF2 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 VRF1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
VRF0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
62
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.15 Write mode: subaddress BH Table 56 Format of data byte Volume 2, left rear (VOL2_LR) 7 - 6 - 5 VLR5 4 VLR4 3 VLR3 2 VLR2 1 VLR1
TEA6880H
0 VLR0
Table 57 Description of VOL2_LR bits BIT 7 6 5 to 0 SYMBOL - - VLR[5:0] Left rear volume 2, balance and fader control. These 6 bits determine the attenuation of volume 2 left rear; see Table 58. DESCRIPTION These 2 bits are not used, each must be set to logic 0.
Table 58 Attenuation of volume 2 left rear ATTENUATION (dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 2003 Feb 04 VLR5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VLR4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 63 VLR3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 VLR2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 VLR1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 VLR0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -58.5 -62 -68 Mute left rear Mute left Mute left Note 1. Not tested; function not guaranteed. rear(1) rear(1) Mute left rear(1) VLR5 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VLR4 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VLR3 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 VLR2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 VLR1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
VLR0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
64
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
11.16 Write mode: subaddress CH Table 59 Format of data byte Volume 2, right rear (VOL2_RR) 7 - 6 - 5 VRR5 4 VRR4 3 VRR3 2 VRR2 1 VRR1
TEA6880H
0 VRR0
Table 60 Description of VOL2_RR bits BIT 7 6 5 to 0 SYMBOL - - VRR[5:0] Right rear volume 2, balance and fader control. These 6 bits determine the attenuation of volume 2 right rear, see Table 61. DESCRIPTION These 2 bits are not used, each must be set to logic 0.
Table 61 Attenuation of volume 2 right rear ATTENUATION (dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 2003 Feb 04 VRR5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VRR4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 65 VRR3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 VRR2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 VRR1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 VRR0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
ATTENUATION (dB) -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -58.5 -62 -68 Mute right rear Mute right Mute right Note 1. Not tested; function not guaranteed. rear(1) rear(1) Mute right rear(1) VRR5 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VRR4 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VRR3 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 VRR2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 VRR1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
TEA6880H
VRR0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
2003 Feb 04
66
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
6
MHB409
VTMUTE (V) 5
4
3
2
1 0 1 2 3 4 VLEVEL (V) 5
Fig.12 Muting average detector (TMUTE) dependency on level (LEVEL) and stereo noise control peak detector (TSNC) dependency on level (LEVEL).
2003 Feb 04
67
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, halfpage
CKVL 220 nF
LOPI 12 Ri 100 k Vref
OP1 Rloudness 45 k 11 LLN R2 5.1 k C3 100 nF
MHB418
Fig.13 External circuit for loudness with bass boost only.
handbook, full pagewidth
0
MHB420
gain (dB) -5
-10
-15
-20
-25
-30 10
102
103
104
frequency (Hz)
105
Fig.14 Loudness with bass boost only without influence of coupling capacitors CKVL and CKVR.
2003 Feb 04
68
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, halfpage
CKVL 220 nF
LOPI 12 Ri 100 k Vref C2 680 pF R1 43 k
OP1 Rloudness 45 k 11 LLN
C3 68 nF R2 4.7 k
MHB419
Fig.15 External circuit for loudness with bass and treble boost.
handbook, full pagewidth
0
MHB421
gain (dB) -5
-10
-15
-20
-25
-30 10
102
103
104
frequency (Hz)
105
Fig.16 Loudness with bass and treble boost without influence of coupling capacitors CKVL and CKVR.
2003 Feb 04
69
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
20 gain (dB) 15
MHB422
10
5
0 -5 -10 -15 -20 10
102
103
frequency (Hz)
104
Fig.17 Bass curve with 2 x 220 nF and R = 3.3 k external, BSYB = 1 for gain and BSYC = 0 for cut.
handbook, full pagewidth
20 gain (dB) 15
MHB423
10
5
0 -5 -10 -15 -20 10
102
103
frequency (Hz)
104
Fig.18 Bass curve with 2 x 220 nF and R = 3.3 k external, BSYB = 1 and BSYC = 1.
2003 Feb 04
70
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
TEA6880H
handbook, full pagewidth
20 gain (dB) 15
MHB424
10
5
0 -5 -10 -15 -20 10
102
103
frequency (Hz)
104
Fig.19 Bass curve with 1 x 47 nF external, between RBI and ROBO, BSYB = 0 and BSYC = 0.
handbook, full pagewidth
20 gain (dB) 15
MHB425
10
5
0 -5 -10 -15 -20 10
102
103
104
frequency (Hz)
105
Fig.20 Treble control characteristic.
2003 Feb 04
71
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
12 INTERNAL CIRCUITRY Table 62 Equivalent pin circuits PIN 1 SDAQ
1
TEA6880H
SYMBOL
EQUIVALENT CIRCUIT
MHB375
2
SCLQ
2
MHB376
3
LEVEL
3
MHB379
4
SCL
4
MHB377
5
SDA
5
MHB378
6 7
DGND TBL
7
MHB384
8 2003 Feb 04
VCC 72
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 9 CHIME
9
TEA6880H
SYMBOL
EQUIVALENT CIRCUIT
MHB426
10 11
AGND LLN
11
MHB363
12
LOPI
12
MHB350
13
LOPO
13
MHB361
14
BRI
14
MHB351
2003 Feb 04
73
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 15 ADR SYMBOL EQUIVALENT CIRCUIT
TEA6880H
15
MHB395
16
BLI
16
MHB352
17
SCAP
17
MHB396
18
CRIP
18
MHB353
19
CCOM
19
MHB354
2003 Feb 04
74
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 20 CLIP
20
TEA6880H
SYMBOL
EQUIVALENT CIRCUIT
MHB355
21
MONOC
21
MHB356
22
MONOP
22
MHB357
23
VHS
23
MHB394
24
ARI
24
MHB358
2003 Feb 04
75
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 25 SYMBOL AMNCAP EQUIVALENT CIRCUIT
TEA6880H
25
MHB397
26
ALI
26
MHB359
27
ROPO
27
MHB362
28
ROPI
28
MHB360
29
RLN
29
MHB364
30
RTC
30
MHB365
2003 Feb 04
76
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 31 32 RBI RBO SYMBOL EQUIVALENT CIRCUIT
31
TEA6880H
32
MHB373
33
RF
33
MHB367
34
RR
34
MHB368
35
ASICAP
35
MHB393
36
LR
36
MHB369
37
LF
37
MHB370
2003 Feb 04
77
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 38 39 LBO LBI SYMBOL EQUIVALENT CIRCUIT
39
TEA6880H
38
MHB374
40
LTC
40
MHB366
41
AMPCAP
41
MHB398
42
AMHOLD
42
MHB399
2003 Feb 04
78
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 43 SYMBOL AMHCAP EQUIVALENT CIRCUIT
TEA6880H
43
MHB401
44
IREF
44
MHB400
45
TWBAM2
45
MHB402
46
TUSN2
46
MHB390
47
PHASE
47
MHB403
2003 Feb 04
79
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 48 FREF
48
TEA6880H
SYMBOL
EQUIVALENT CIRCUIT
MHB404
49
PILOT
49
MHB405
50
AFSAMPLE
50
MHB380
51
FMHOLD
51
MHB381
52
AMHIN
52
MHB371
53
AMNBIN
53
MHB406
2003 Feb 04
80
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 54 TMUTE SYMBOL EQUIVALENT CIRCUIT
TEA6880H
54
MHB385
55
MPXRDS
55
MHB407
56
TSNC
56
MHB386
57
MPXIN
57
MHB372
58
FMNCAP
58
MHB387
2003 Feb 04
81
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 59 DEEML SYMBOL EQUIVALENT CIRCUIT
TEA6880H
59
MHB382
60
DEEMR
60
MHB383
61
FMLBUF
61
MHB391
62
FMRBUF
62
MHB392
63
TWBAM1
63
MHB388
2003 Feb 04
82
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
PIN 64 TUSN1 SYMBOL EQUIVALENT CIRCUIT
TEA6880H
64
MHB389
2003 Feb 04
83
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
13 PACKAGE OUTLINE QFP64: plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 x 20 x 2.8 mm
TEA6880H
SOT319-2
c
y X
51 52
33 32 ZE
A
e E HE A A2 A1 (A 3) Lp bp 64 1 wM D HD ZD B vM B 19 vMA 20 detail X L
pin 1 index
wM
e
bp
0
5 scale
10 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 3.20 A1 0.25 0.05 A2 2.90 2.65 A3 0.25 bp 0.50 0.35 c 0.25 0.14 D (1) 20.1 19.9 E (1) 14.1 13.9 e 1 HD 24.2 23.6 HE 18.2 17.6 L 1.95 Lp 1.0 0.6 v 0.2 w 0.2 y 0.1 Z D (1) Z E (1) 1.2 0.8 1.2 0.8 7 0o
o
Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT319-2 REFERENCES IEC JEDEC MO-112 EIAJ EUROPEAN PROJECTION
ISSUE DATE 97-08-01 99-12-27
2003 Feb 04
84
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
14 SOLDERING 14.1 Introduction to soldering surface mount packages
TEA6880H
If wave soldering is used the following conditions must be observed for optimal results: * Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. * For packages with leads on two sides and a pitch (e): - larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction of the printed-circuit board; - smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves at the downstream end. * For packages with leads on four sides, the footprint must be placed at a 45 angle to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves downstream and at the side corners. During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be applied by screen printing, pin transfer or syringe dispensing. The package can be soldered after the adhesive is cured. Typical dwell time is 4 seconds at 250 C. A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. 14.4 Manual soldering
This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "Data Handbook IC26; Integrated Circuit Packages" (document order number 9398 652 90011). There is no soldering method that is ideal for all surface mount IC packages. Wave soldering can still be used for certain surface mount ICs, but it is not suitable for fine pitch SMDs. In these situations reflow soldering is recommended. 14.2 Reflow soldering
Reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. Several methods exist for reflowing; for example, convection or convection/infrared heating in a conveyor type oven. Throughput times (preheating, soldering and cooling) vary between 100 and 200 seconds depending on heating method. Typical reflow peak temperatures range from 215 to 250 C. The top-surface temperature of the packages should preferable be kept below 220 C for thick/large packages, and below 235 C for small/thin packages. 14.3 Wave soldering
Conventional single wave soldering is not recommended for surface mount devices (SMDs) or printed-circuit boards with a high component density, as solder bridging and non-wetting can present major problems. To overcome these problems the double-wave soldering method was specifically developed.
Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage (24 V or less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 C. When using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 C.
2003 Feb 04
85
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
14.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE(1) BGA, LBGA, LFBGA, SQFP, TFBGA, VFBGA DHVQFN, HBCC, HBGA, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, HVSON, SMS PLCC(4), SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO Notes not suitable not suitable(3)
TEA6880H
SOLDERING METHOD WAVE REFLOW(2) suitable suitable suitable suitable suitable
suitable not not recommended(4)(5) recommended(6)
1. For more detailed information on the BGA packages refer to the "(LF)BGA Application Note" (AN01026); order a copy from your Philips Semiconductors sales office. 2. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the Drypack information in the "Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods". 3. These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the solder cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink on the top side, the solder might be deposited on the heatsink surface. 4. If wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction. The package footprint must incorporate solder thieves downstream and at the side corners. 5. Wave soldering is suitable for LQFP, TQFP and QFP packages with a pitch (e) larger than 0.8 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. 6. Wave soldering is suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
2003 Feb 04
86
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
15 DATA SHEET STATUS LEVEL I DATA SHEET STATUS(1) Objective data PRODUCT STATUS(2)(3) Development DEFINITION
TEA6880H
This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
II
Preliminary data Qualification
III
Product data
Production
Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 16 DEFINITIONS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 17 DISCLAIMERS Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
2003 Feb 04
87
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
18 PURCHASE OF PHILIPS I2C COMPONENTS
TEA6880H
Purchase of Philips I2C components conveys a license under the Philips' I2C patent to use the components in the I2C system provided the system conforms to the I2C specification defined by Philips. This specification can be ordered using the code 9398 393 40011.
2003 Feb 04
88
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
NOTES
TEA6880H
2003 Feb 04
89
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
NOTES
TEA6880H
2003 Feb 04
90
Philips Semiconductors
Product specification
Up-level Car radio Analog Signal Processor (CASP)
NOTES
TEA6880H
2003 Feb 04
91
Philips Semiconductors - a worldwide company
Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
(c) Koninklijke Philips Electronics N.V. 2003
SCA75
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
753503/02/pp92
Date of release: 2003
Feb 04
Document order number:
9397 750 10541

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