View TEA5759HL_63335.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

INTEGRATED CIRCUITS
DATA SHEET
TEA5757HL; TEA5759HL Self Tuned Radio (STR)
Product specification File under Integrated Circuits, IC01 2000 Feb 02
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
FEATURES * The tuning system has an optimized IC partitioning both from application (omitting interferences) and flexibility (removable front panel option) point of view: the tuning synthesizer is on-chip with the radio * The tuning quality is superior and requires no IF-counter for stop-detection; it is insensitive to ceramic filter tolerances * In combination with the microcontroller, fast, low-power operation of preset mode, manual-search, auto-search and auto-store are possible * The local (internal) controller function facilitates reduced and simplified microcontroller software * The high integration level (radio and tuning synthesizer on one chip) means fewer external components with regard to the communication between the radio and the microcontroller (90% less components compared to the digital tuning application of a radio IC with external PLL tuning function) and a simple and small Printed-Circuit Board (PCB) * There will be no application considerations for the tuning system, with regards to quality and high integration level, since there will be no external 110 MHz buffers, loop filter or false lock elimination * The inherent FUZZY LOGIC behaviour of the Self Tuned Radio (STR), which mimics hand tuning and yields a potentially fast yet reliable tuning operation * The level of the incoming signal at which the radio must lock is software programmable * Two programmable ports * FM-on/off port to control an external FM front-end ORDERING INFORMATION TYPE NUMBER TEA5757HL TEA5759HL PACKAGE NAME LQFP48 LQFP48 DESCRIPTION
TEA5757HL; TEA5759HL
* High selectivity with distributed IF gain * Soft mute * Signal dependent stereo-blend * High impedance MOSFET input on AM * Wide supply voltage range of 2.5 to 12 V * Low current consumption 18 mA at AM and FM (including tuning synthesizer) * High input sensitivity * Low output distortion * Due to the new tuning concept, the tuning is independent of the channel spacing. GENERAL DESCRIPTION The TEA5757HL; TEA5759HL is a 48-pin integrated AM/FM stereo radio circuit including a novel tuning concept. The radio part is based on the TEA5712. The TEA5757HL is used in FM-standards in which the local oscillator frequency is above the radio frequency (e.g. european and american standards). The TEA5759HL is the version in which the oscillator frequency is below the radio frequency (e.g. Japanese standard). The new tuning concept combines the advantages of hand tuning with electronic facilities and features. User `intelligence' is incorporated into the tuning algorithm and an improvement of the analog signal processing is used for the AFC function.
VERSION SOT313-2 SOT313-2
plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm
2000 Feb 02
2
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
QUICK REFERENCE DATA SYMBOL VCC1 VCC2 Vtune ICC1 IDD ICC2 PARAMETER supply voltage supply voltage for tuning tuning voltage supply current supply current supply current for tuning in preset mode (band-end to band-end) ambient temperature AM mode FM mode AM mode FM mode CONDITIONS
TEA5757HL; TEA5759HL
MIN. 2.5 - 0.7 12 13 2.8 2.4 -
TYP. - - - 15 16 3.3 2.7 - 12 12
MAX.
UNIT V V V mA mA mA mA A
VCC2 - 0.75 18 19 3.7 3.0 800
Tamb V11 Vi1 THD
-15 Vi1 = 5 mV (S+N)/N = 26 dB Vi1 = 1 mV Vi5 = 1 mV V11 at -3 dB; V11 is 0 dB at Vi5 = 1 mV IF filter SFE10.7MS3A20K-A 36 40 - 40 0.4 -
- 45 55 0.8
+60
C mV V %
AM performance; note 1 AF output voltage RF sensitivity input voltage total harmonic distortion 70 70 2.0
FM performance; note 2 V11 Vi5 THD AF output voltage RF sensitivity input voltage total harmonic distortion 48 1.2 0.3 57 3.8 0.8 mV V %
MPX performance; note 3 cs Notes 1. VCC1 = 3 V; VCC2 = 12 V; VDDD = 3 V; fi = 1 MHz; m = 0.3; fm = 1 kHz; measured in Fig.11 with S1 in position A; S2 in position B; unless otherwise specified. 2. VCC1 = 3 V; VCC2 = 12 V; VDDD = 3 V; fi = 100 MHz; fm = 22.5 kHz; fm = 1 kHz; measured in Fig.11 with S2 in position A; S3 in position A and S5 in position A; unless otherwise specified. 3. VCC1 = 3 V; VCC2 = 12 V; VDDD = 3 V; Vi3(L + R) = 155 mV; Vpilot = 15.5 mV; fi = 1 kHz; measured in Fig.11 with S2 in position B; S3 in position B; unless otherwise specified. channel separation 26 30 - dB
2000 Feb 02
3
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 ... 2000 Feb 02
FM-IFI1 FM-RFO FMOSC/COUNTI FM-MIXER FM-IFI2 FM-IFO1 IFGND FMDEM FSI 3 FM-RFI RFGND2 DATA BUS-CLOCK WRITE-ENABLE VSTAB(A) VSTAB(B) VCC1 VDDD RIPPLE FM-ON/OFF 47 46 30 29 31 41 37 8 25 1 42 STATUS REGISTER STABILIZER SHIFT REGISTER DECODER up down level IN-LOCK DETECTOR stereo 15 MATRIX stereo PROGRAMMABLE COUNTER MULTIPLEXER 27 28 33 32 FM hard mute XTAL DGND P1 P0 CRYSTAL OSCILLATOR WINDOW DETECTOR AM AFC level SEQUENTIAL CIRCUIT CHARGE PUMP SDS MUTE mono 14 MUTE 16 AFLO AFRO AM/FM INDICATOR FM FRONT-END FM OSCILLATOR FM MIXER FM IF1 FM IF2 FM DETECTOR PILOT DETECTOR 19 kHz 13 PLL 38 kHz 10 LFI VCO 6 43 40 38 36 18 19 22 17 26 PILFIL MO/ST TUNER SWITCH PRESCALER LAST-STATION MEMORY
BLOCK DIAGRAM
Philips Semiconductors
Self Tuned Radio (STR)
Fig.1 Block diagram.
handbook, full pagewidth
4
AM-RFI 2 AM FRONT-END AM OSCILLATOR AM MIXER AM IF AGC AM DETECTOR 7 44 45 39 48 9 23 11 AMOSC AM-IFI/O2 AM-MIXER AM-IFI1 AGC TUNE AFO VCC2
TEA5757HL; TEA5759HL
20 21 34 V/I CONVERTER AFC(n) AFC(p) AFC
TEA5757HL; TEA5759HL
12
4
MHB606
Product specification
MPXI RFGND1
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
PINNING SYMBOL RIPPLE AM-RFI FM-RFO RFGND1 CGND FMOSC/COUNTI AMOSC VCC1 TUNE VCO AFO MPXI LFI MUTE AFLO AFRO PILFIL IFGND FMDEM AFC(n) AFC(p) FSI VCC2 n.c. VDDD MO/ST XTAL DGND BUS-CLOCK DATA WRITE-ENABLE P0 P1 AFC n.c. FM-IFI2 VSTAB(B) FM-IFO1 AM-IFI/O2 FM-IFI1 2000 Feb 02 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 ripple capacitor input AMRF input parallel tuned FMRF circuit to ground RF ground 1 and substrate counter ground
TEA5757HL; TEA5759HL
DESCRIPTION
parallel tuned FM-oscillator circuit to ground/counter input parallel tuned AM-oscillator circuit to ground supply voltage tuning current output voltage controlled oscillator input AM/FM AF output (output impedance typical 5 k) stereo decoder input (input impedance typical 150 k) loop filter input mute input left channel output (output impedance typical 4.3 k) right channel output (output impedance typical 4.3 k) pilot detector filter input ground of IF, detector and MPX stage ceramic discriminator input AFC negative output AFC positive output field strength indicator supply voltage for tuning not connected digital supply voltage mono/stereo and tuning indication output crystal input digital ground bus-clock input bus data input/output bus write-enable input programmable output port (P0) programmable output port (P1) 450 kHz LC circuit not connected FMIF input 2 (input impedance typical 330 ) internal stabilized supply voltage (B) FMIF output 1 (output impedance typical 330 ) input/output to IF-Tank (IFT); output: current source FMIF input 1 (input impedance typical 330 ) 5
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
SYMBOL VSTAB(A) FM-ON/OFF FM-MIXER AM-MIXER AM-IFI1 RFGND2 FM-RFI AGC
PIN 41 42 43 44 45 46 47 48 FM ON/OFF port
DESCRIPTION internal stabilized supply voltage (A) ceramic filter output (output impedance typical 330 ) open-collector output to IFT IFT or ceramic filter input (input impedance typical 3 k) FMRF ground 2 FMRF aerial input (input impedance typical 40 ) AGC capacitor input
44 AM-MIXER
43 FM-MIXER
39 AM-IFI/O2
41 VSTAB(A)
RIPPLE AM-RFI FM-RFO RFGND1 CGND FMOSC/COUNTI AMOSC VCC1 TUNE
1 2 3 4 5 6 7 8 9
37 VSTAB(B) 36 FM-IFI2 35 n.c. 34 AFC 33 P1 32 P0 31 WRITE-ENABLE 30 DATA 29 BUS-CLOCK 28 DGND 27 XTAL 26 MO/ST 25 VDDD n.c. 24
MHB607
handbook, full pagewidth
42 FM-ON/OFF
46 RFGND2
TEA5757HL; TEA5759HL
VCO 10 AFO 11 MPXI 12
AFC(n) 20
AFC(p) 21
FSI 22
MUTE 14
AFRO 16
PILFIL 17
IFGND 18
Fig.2 Pin configuration.
2000 Feb 02
6
FMDEM 19
VCC2 23
LFI 13
AFLO 15
38 FM-IFO1
45 AM-IFI1
40 FM-IFI1
47 FM-RFI
48 AGC
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
FUNCTIONAL DESCRIPTION The TEA5757HL; TEA5759HL is an integrated AM/FM stereo radio circuit including digital tuning and control functions. The radio The AM circuit incorporates a double balanced mixer, a one-pin low-voltage oscillator (up to 30 MHz) and is designed for distributed selectivity. The AM input is designed to be connected to the top of a tuned circuit. AGC controls the IF amplification and for large signals it lowers the input impedance of the AM front-end. The first AM selectivity can be an IF-Tank (IFT) as well as an IFT combined with a ceramic filter; the second one is an IFT. The FM circuit incorporates a tuned RF stage, a double balanced mixer, a one-pin oscillator and is designed for distributed IF ceramic filters. The FM quadrature detector uses a ceramic resonator. The TEA5757HL; TEA5759HL can also be used with an external FM front-end circuit. The external front-end is activated by the FM-ON/OFF signal. The AFC circuit in the TEA5757HL; TEA5759HL provides a tuning voltage to drive the VCO of the external FM front-end. The frequency of the external VCO is counted in the Self Tuned Radio (STR) tuning system. The PLL stereo decoder incorporates a signal dependent stereo-blend circuit and a soft-mute circuit. Tuning The tuning concept of Self Tuned Radio (STR) is based on FUZZY LOGIC: it mimics hand tuning (hand tuning is a combination of coarse and fine tuning to the qualitatively best frequency position). As a consequence the tuning system is very fast. The tuning algorithm, which is controlled by the sequential circuit (see Fig.1), is completely integrated; so there are only a few external components needed. The bus and the microcontroller can be kept very simple. The bus only consists of three wires (BUS-CLOCK, DATA and WRITE-ENABLE). The microcontroller must basically give two instructions: * Preset operation * Search operation.
TEA5757HL; TEA5759HL
PRESET OPERATION In preset mode, the microcontroller has to load information such as frequency band, frequency and mono/stereo. This information has to be sent via the bus to the STR. The internal algorithm controls the tuning sequence as follows: 1. The information is loaded into a shift register, a last-station memory and the counter. 2. The Automatic Frequency Control (AFC) is switched off. 3. The counter starts counting the frequency and the tuning voltage is varied until the desired frequency roughly equals the real frequency. 4. The AFC is then switched on and the counter is switched off. 5. The real frequency is more precisely tuned to the desired frequency. After the AFC has tuned the real frequency to the desired frequency an in-lock signal can be generated. In order to get a reliable in-lock signal, there are two parameters measured: the field strength and the S-curve. The field strength indicates the strength of the station and by looking at the S-curve the system can distinguish false in-locks from real in-locks (false in-locks occur on the wrong slope of the S-curve). In the event of fading or pulling the in-lock signal becomes logic 0 and the synthesizer will be switched on again and the algorithm will be repeated. SEARCH OPERATION During a search operation, the only action the microcontroller has to take is: sending the desired band plus the direction and the search sensitivity level to the STR. The search operation is performed by the charge pump until an in-lock signal is generated (combination of measuring the field strength and the S-curve). The AFC then fine tunes to the station. The frequency belonging to the found station will be counted by the counter and written into the last-station memory and the shift register of the counter. At this time the frequency is available in the shift register and can be read by the microcontroller. The microcontroller decides whether the frequency is within the desired frequency band. If so, this frequency can be stored under a preset and if not, a new search action should be started.
2000 Feb 02
7
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
To ensure that the search function operates correctly under all conditions the following search sequence must be applied: * Store the current frequency in the memory * Issue the search command * Wait for data valid and read the new frequency * If the new frequency is the same as the stored frequency, issue a preset step (e.g. 50 kHz) and start the search sequence again. TUNING CURRENTS FOR DIFFERENT CONDITIONS
handbook, full pagewidth I
9
W2
IB W1 IA
fc -IA
f
-IB R R R R
MHB641
Fig.3 Tuning currents.
Table 1
Tuning currents W1 (kHz) 25 3 1 1 W2 (kHz) 200 64 64 64 R (kHz) 12.5 1 1 1 IA (A) MIN. 2 2 2 0.4 TYP. 2.5 2.5 2.5 0.5 MAX. 3 3 3 0.7 MIN. 54 54 54 12 IB (A) TYP. 80 80 80 16 MAX. 100 100 100 20
BAND SELECT FM MW LW SW
2000 Feb 02
8
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
Description of the bus The TEA5757HL; TEA5759HL radio has a bus which consists of three wires, as shown in Table 2. Table 2 Bus signals DESCRIPTION software driven clock input data input/output write/read input PIN 29 30 31 Table 3
TEA5757HL; TEA5759HL
Bus-clock functions MO/ST (PIN 26) LOW HIGH LOW HIGH RESULT stereo mono tuned not tuned
BUS-CLOCK LOW LOW HIGH HIGH
SIGNAL BUS-CLOCK DATA WRITE-ENABLE
The TEA5757HL; TEA5759HL has a 25-bit shift register; see Table 4 for an explanation of the shift register bits. If in search mode no transmitter can be found, all frequency bits of the shift register are set to logic 0. The bus protocol is illustrated in Figs 4 and 5.
These three signals, together with the mono/stereo pin (MO/ST; pin 26), communicate with the microcontroller. The mono/stereo indicator has two functions, which are controlled by the BUS-CLOCK, as shown in Table 3. Table 4 Explanation of the shift register bits BIT S.24 (MSB) D.23 M.22 B0.21 B1.20 P0.19 P1.18 S0.17 S1.16 15 F.14 to F.0 (LSB) Note DESCRIPTION search start/end search up/down mono/stereo band band port port search-level of station search-level of station dummy frequency 0 1 0 1 0 1 LOGIC STATE
RESULT after a search when a station is found or after a preset during the search action indicates if the radio has to search down indicates if the radio has to search up stereo is allowed mono is required (radio switched to forced mono)
see Table 5 selects FM/MW/LW/SW band see Table 5 selects FM/MW/LW/SW band note 1 note 1 user programmable bits which e.g. can be used as band switch driver user programmable bits which e.g. can be used as band switch driver
see Table 6 determines the locking field strength during an automatic search, automatic store or manual search see Table 6 determines the locking field strength during an automatic search, automatic store or manual search - - buffer determine the tuning frequency of the radio; see Table 7 for the bit values
1. The output pins 32 and 33 can drive currents up to 5 mA; bits P0.19 and P1.18 control the output voltage of the control pins P0 (pin 32) and P1 (pin 33): a) Bit P0.19 LOW sets P0 (pin 32) to LOW. b) Bit P0.19 HIGH sets P0 (pin 32) to HIGH. c) Bit P1.18 LOW sets P1 (pin 33) to LOW. d) Bit P1.18 HIGH sets P1 (pin 33) to HIGH. 2000 Feb 02 9
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
Table 5 Truth table for bits B0.21 and B1.20 B1.20 0 1 0 1 BAND SELECT FM(1) MW LW SW F.14 F.13 F.12 Note 1. When FM is selected, the control output FM-ON/OFF (pin 42) is pulled to ground to switch-on the external FM front-end. Pin 42 is an open-collector pin with a series resistor R = 500 . Table 6 Truth table for bits S1.16 and S0.17 SIGNAL RECEPTION S1.16 S0.17 FM IF INPUT (V) >50 >100 >300 >1500 FM RF INPUT (V) >5 >10 >30 >150 AM RF INPUT (V) >28 >40 >63 >1000 F.11 F.10 F.9 F.8 F.7 F.6 F.5 F.4 F.3 F.2 F.1 F.0 Notes BIT Table 7
TEA5757HL; TEA5759HL
Values for bits F.14 to F.0 BIT VALUE 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 FM VALUE(1) (kHz) - 102400 51200 25600 12800 6400 3200 1600 800 400 200 100 50 25 12.5 AM VALUE(2) (kHz) 16384 8192 4096 2048 1024 512 256 128 64 32 16 8 4 2 1
B0.21 0 0 1 1
0 0 1 1
0 1 0 1
1. FM value of the affected oscillators: a) FM VALUE = FMRF + FMIF (for TEA5757HL). b) FM VALUE = FMRF - FMIF (for TEA5759HL). 2. AM value of the affected oscillators: AM VALUE = AMRF + AMIF.
2000 Feb 02
10
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
READING DATA While WRITE-ENABLE is LOW data can be read by the microcontroller. At a rising edge of the BUS-CLOCK, data is shifted out of the register. This data is available from the point where the BUS-CLOCK is HIGH until the next rising edge of the BUS-CLOCK occurs (see Fig.4). To read the entire shift register 24 clock pulses are necessary. WRITING DATA
TEA5757HL; TEA5759HL
While WRITE-ENABLE is HIGH the microcontroller can transmit data to the TEA5757HL; TEA5759HL (hard mute is active). At a rising edge of the BUS-CLOCK, the register shifts and accepts one bit into LSB. At clock LOW the microcontroller writes data (see Fig.5). To write the entire shift register 25 clock pulses are necessary.
handbook, full pagewidth
WRITE-ENABLE
data read
BUS-CLOCK
DATA data available data available after search ready MSB is LOW data shift
MBE817
Fig.4 Read data.
handbook, full pagewidth
WRITE-ENABLE
BUS-CLOCK
DATA
MBE818
data shift
data change
Fig.5 Write data.
2000 Feb 02
11
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
BUS TIMING
TEA5757HL; TEA5759HL
handbook, full pagewidth
WRITE-ENABLE
VIH BUS-CLOCK VIL t HIGH t LOW
DATA
MBE819
t da
Fig.6 Bus timing.
Table 8
Digital inputs PARAMETER CONDITIONS MIN. MAX. - 0.6 UNIT
SYMBOL Digital inputs VIH VIL IOL VOL Timing fclk tHIGH tLOW tda clock input
HIGH-level input voltage LOW-level input voltage
1.4 - - IOL = 600 A - - 1.67 1.67 -
V V A V
Digital outputs (open-collector) LOW-level output current LOW-level output voltage 1000 0.6
300 - - 14
kHz s s s
clock HIGH time clock LOW time shift register available after `search ready'
2000 Feb 02
12
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCC1 Ptot Tstg Tamb Tj Ves Note supply voltage total power dissipation storage temperature ambient temperature junction temperature electrostatic handling voltage for all pins note 1 PARAMETER
TEA5757HL; TEA5759HL
CONDITIONS Tamb = 70 C
MIN. 0 - -65 -15 -15 -
MAX. 13.2 250 +150 +60 +150 200
UNIT V mW C C C V
1. Charge device model; equivalent to discharging a 200 pF capacitor via a 0 series resistor. THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER thermal resistance from junction to ambient CONDITIONS in free air VALUE 75 UNIT K/W
2000 Feb 02
13
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
CHARACTERISTICS VCC1 = 3 V; Tamb = 25 C; unless otherwise specified. SYMBOL VCC1 VCC2 VDDD Vtune ICC2 PARAMETER supply voltage supply voltage for tuning supply voltage for digital part tuning voltage supply current for tuning in preset mode (band-end to band-end) current consumption during acquisition of VCC1 current consumption during acquisition of IDD current consumption after acquisition of VCC1 current consumption after acquisition of IDD synthesizer auto-search time for empty band synthesizer preset acquisition time between two band limits AM mode FM mode AM mode FM mode AM mode FM mode AM mode FM mode FM mode FM MW LW SW fband fFM fAM IP0(sink) IP1(sink) IP0(source) IP1(source) I42(sink) Notes 1. Depending on band. frequency band range of the synthesizer AFC inaccuracy of FM AFC inaccuracy of AM sink current of software programmable output P0 sink current of software programmable output P1 source current of software programmable output P0 source current of software programmable output P1 sink current of FM-ON/OFF switch V32 = 3 V V33 = 3 V V32 = 0 V V33 = 0 V FM ON AM mode FM mode note 2 CONDITIONS
TEA5757HL; TEA5759HL
MIN. 2.5 - 2.5 0.7 - - 12 12.5 - - 12 13 - - - - - - - 0.144 50 - - 4 4 5 5 4
TYP. - - - - - - 15 15.5 4.8 5.5 15 16 3.3 2.7 - 100 100 200 500(1) - - - - 6 6 9 9 6 12 12 12
MAX.
UNIT V V V V A kHz mA mA mA mA mA mA mA mA s ms ms ms ms MHz MHz kHz Hz mA mA mA mA mA
VCC2 - 0.75 800 300 18 18.5 - - 18 19 - - 10 - - - - 30 150 1 100 - - - - -
fBUS-CLOCK(max) maximum BUS-CLOCK frequency ICC1 IDD ICC1 IDD tsearch tacq
2. In the application with external front-end the inaccuracy depends on the front-end.
2000 Feb 02
14
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
AM CHARACTERISTICS Input frequency fi = 1 MHz; m = 0.3; fm = 1 kHz; measured in test circuit at pin 11 (see Fig.11); S2 in position B; Vi1 measured at input of matching network at pin 2; matching network adjusted to maximum output voltage at low input level; Vi(n) refers to test circuit (see Fig.11); Vn refers to pin voltages; unless otherwise specified. SYMBOL V11 Vi1 Vil PSRR PARAMETER AF output voltage RF sensitivity input voltage V 11 power supply ripple rejection ---------- V 8 input current (pin 2) input capacitance (pin 2) front-end conversion gain signal plus noise-to-noise ratio Vi2 = 0.32 mV THD 450 I22 I14 total harmonic distortion IF suppression indicator current muting current Vi1 = 1 mV V11 = 30 mV Vi2 = 0 V; V22 = 0 V Vi2 = 100 mV; V22 = 0 V S4 in position B; V14 = 1.4 V; Vi2 = 100 mV CONDITIONS Vi1 = 5 mV Vi2 = 0.2 mV (S+N)/N = 26 dB V8 = 100 mV (RMS); 100 Hz; V8 = 3.0 V V48 = 0.2 V V48 = 0.2 V V48 = 0.2 V V48 = 0.9 V (S+N)/N large signal voltage handling capacity m = 0.8; THD 8% MIN. 36 12 40 150 - - - 5 -26 - - - - -60 -330 12 TYP. 45 30 55 300 -47 MAX. 70 45 70 - - - 4 14 0 - - 2.0 - -40 -240 20 UNIT mV mV V mV dB
Ii Ci Gc
0 - 10 -14 50 32 0.8 56 -50 -285 16
A pF dB dB dB dB % dB A A A
2000 Feb 02
15
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
FM CHARACTERISTICS Input frequency fi = 100 MHz; f = 22.5 kHz; fm = 1 kHz; measured in test circuit (see Fig.11) at pin 11; S2 in position B; Vi(n) refers to test circuit (see Fig.11); Vn refers to pin voltages; unless otherwise specified. SYMBOL V11 Vi5 PARAMETER AF output voltage RF sensitivity input voltage RF limiting sensitivity Vil PSRR CONDITIONS Vi5 = 1 mV (S+N)/N = 26 dB V11 at -3 dB; V11 is 0 dB at Vi5 = 1 mV V8 = 100 mV (RMS); 100 Hz; V8 = 3.0 V MIN. 40 1 0.4 - -44 TYP. 48 2 1.2 500 - MAX. 57 3.8 3.8 - - UNIT mV V V mV dB
large signal voltage handling capacity THD 5% V 11 power supply ripple rejection ---------- V 8 V 40 front-end conversion gain -------- V i5 signal plus noise-to-noise ratio Vi5 = 2 V Vi5 = 1 mV Vi4 = 30 V Vi4 = 10 mV
Gc
12 - - 33 62
18
22 - - - -
dB
(S+N)/N
26 62 38 -
dB dB dB dB
THD
total harmonic distortion
IF filter SFE10.7MS3A20K-A detector CDA10.7MG40-A f = 22.5 kHz f = 75 kHz - - -90 -330 3 8 0.3 1.5 -60 -285 4.5 12 0.8 3 -30 -240 6 17 % % A A A A
I22 I14
indicator current muting current
Vi4 = 0 V; V22 = 0 V Vi4 = 100 mV; V22 = 0 V V14 = 1.4 V; Vi2 = 0 mV V14 = 1.4 V; Vi2 = 100 mV
2000 Feb 02
16
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
STEREO DECODER CHARACTERISTICS Vi3(L + R) = 155 mV; Vpilot = 15.5 mV; f = 1 kHz; apply unmodulated RF-signal of 100 mV to front-end to set radio to maximum channel separation; soft mute off (S4 in position A); unless otherwise specified. SYMBOL Ro Ri V15/16 Vpilot(s) Vpilot(m) f/f VAF-L/Vi3 (S+N)/N THD cs cub I26 PARAMETER output resistance (pins 15 and 16) input resistance (pin 12) AF output voltage switch to stereo switch to mono capture range MPX voltage gain signal plus noise-to-noise ratio total harmonic distortion channel separation channel unbalance stereo indicator current V26 = VCC1; clock = LOW Vpilot = 15.5 mV Vpilot = 0 mV 19 38 mute(s) stereo-blend soft mute depth carrier and harmonic suppression 19 kHz (200 mV) = 0 dB 38 kHz Vi5 = 200 V Vi5 = 20 V Vi5 = 3 V; V15 = V16 Vi5 = 1 V; V15 = V16 600 - 27 16 22 - -1 -10 800 15 32 21 30 1 0 -6 - 30 - - - 2 - - A A dB dB dB dB dB dB Vpilot = 15.5 mV (stereo) Vpilot = 0 mV (mono) Vpilot = 15 mV CONDITIONS MIN. - - - - 2 3 -1.5 - - - 26 - TYP. 4.3 180 160 8 5 4 - 74 80 0.5 30 0 MAX. - - - 12 - 8 +1.5 - - 1.0 - 1 UNIT k k mV mV mV % dB dB dB % dB dB
2000 Feb 02
17
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TUNING CHARACTERISTICS SYMBOL VFM(IF) PARAMETER FM IF voltage levels high (auto-store/search) medium (auto-store/search) low (auto-store/search) nominal (preset mode/tuning indication) VFM(RF) FM RF voltage levels high (auto-store/search) medium (auto-store/search) low (auto-store/search) nominal (preset mode/tuning indication) VAM AM voltage levels high (auto-store/search) medium (auto-store/search) low (auto-store/search) nominal (preset mode/tuning indication) VAFC(off) AFC voltage off mode
TEA5757HL; TEA5759HL
CONDITIONS -3 dB-point at Vi4 = 20 V S0 = 1; S1 = 1 S0 = 0; S1 = 1 S0 = 1; S1 = 0 S0 = 0; S1 = 0 -3 dB-point at Vi5 = 2 V S0 = 1; S1 = 1 S0 = 0; S1 = 1 S0 = 1; S1 = 0 S0 = 0; S1 = 0 -3 dB-point at Vi5 = 2 V S0 = 1; S1 = 1 S0 = 0; S1 = 1 S0 = 1; S1 = 0 S0 = 0; S1 = 0 -3 dB-point at Vi5 = 2 V FM mode AM mode
MIN. 600 100 40 30
TYP. 1500 300 100 50
MAX. 5000 550 200 90
UNIT V V V V
60 10 4 3
150 30 10 5
500 55 20 9
V V V V
400 50 32 25
1000 63 40 28
2500 80 50 40
V V V V
- - - - -
3 25 60 15 150 1800 12
- - - - - - 18
V V dB dB MHz A A
mute(h) mute(p) fmax I26
hard mute depth pull mute depth maximum frequency of FM prescaler lock-in indicator current
WRITE-ENABLE = HIGH
V26 = VCC1; clock = HIGH tuning system locked tuning system not locked 1200 -
2000 Feb 02
18
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 ... 2000 Feb 02
handbook, full pagewidth
Philips Semiconductors
Self Tuned Radio (STR)
-20 10 0
0
20
40
60
80
100
(dBV)
(dB)
(1)
120 9 THD (%) 8 7 6 5 4 3
-10 -20 -30 -40
(2)
19
-50 -60 -70 -80 10-7
(3)
2 1 0 Vi1 (V) 1
MBE853
TEA5757HL; TEA5759HL
10-6
10-5
10-4
10-3
10-2
10-1
Product specification
(1) Audio signal. (2) Noise. (3) Harmonic distortion.
Fig.7 AM mode.
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 ... 2000 Feb 02
handbook, full pagewidth
Philips Semiconductors
Self Tuned Radio (STR)
-20 10 0
0
20
40
60
80
100
(dBV)
(dB)
(1) (3)
120 9 THD (%) 8 7 6
-10 -20 -30 -40 -50
(5) (4)
5 4 3
(2) (6)
20
(1) (2) (3) (4) (5) (6)
-60 -70 -80 10-7
2 1 0 Vi5 (V) 1
MHA115
10-6
10-5
10-4
10-3
10-2
10-1
TEA5757HL; TEA5759HL
Mono signal. Noise in mono mode. Left channel with modulation left. Right channel with modulation left. Noise in stereo mode. Total harmonic distortion f = 75 kHz.
Product specification
Fig.8 FM mode.
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
INTERNAL CIRCUITRY Table 9 PIN 1 Equivalent pin circuits and pin voltages DC VOLTAGE (V) SYMBOL AM RIPPLE 2.1 FM 2.1
8
TEA5757HL; TEA5759HL
EQUIVALENT CIRCUIT
1 k 1
3 k
70 pF
18
MHB608
2
AM-RFI
0
0
4
2
MBE822
3
FM-RFO
0
0
220 47 46 3
MHB609
4 5 6
RFGND1 CGND FMOSC/ COUNTI
- - 0
- - 0
6
4
MHB610
2000 Feb 02
21
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 7 SYMBOL AM AMOSC 0 FM 0 EQUIVALENT CIRCUIT
7
4
MHB611
8 9
VCC1 TUNE
3.0 -
3.0 -
23
9
28
MHB612
10
VCO
1.3
0.95
1 k
10 10 k 18
MHB613
11
AFO
0.6
0.7
11
5 k 18
MHB614
2000 Feb 02
22
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 12 SYMBOL AM MPXI 1.23 FM 1.23
150 k 12 9.5 k 150 k
EQUIVALENT CIRCUIT
18
MHB615
13
LFI
0.1
0.8
4 k
13
13 k
18
MHB616
14
MUTE
0.7
0.7
7 k 14
50 k
18
MHB617
15
AFLO
0.65
0.65
15 5 k
18
MHB618
2000 Feb 02
23
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 16 SYMBOL AM AFRO 0.65 FM 0.65 EQUIVALENT CIRCUIT
16 5 k
18
MHB619
17
PILFIL
0.95
0.95
17 10 k 10 k
18
MHB620
18 19
IFGND FMDEM
- -
- 1.0
19 910 180
18
MHB621
20 21
AFC(n) AFC(p)
- -
- -
10 k 10 k 20, 21
MHB622
2000 Feb 02
24
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 22 SYMBOL AM FSI - FM -
1.4 V 40 k
EQUIVALENT CIRCUIT
22 12 to 34 k (dependent on bits 16 and 17) 28
MHB623
23 24 25 26
VCC2 n.c. VDDD MO/ST
- - 3.0 -
- - 3.0 -
100
26
28
MHB624
27
XTAL
-
-
50 k 50 k 50 k
27
28
MHB625
28 29
DGND BUS-CLOCK
- -
- -
29
28
MHB626
2000 Feb 02
25
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 30 31 SYMBOL AM DATA WRITEENABLE - - FM - -
30 100 k 50 k 31 28
MHB627
EQUIVALENT CIRCUIT
100
32 33
P0 P1
- -
- -
25 120 100 k
32, 33 20 k
28
MHB628
34
AFC
-
-
37 20 k 34
MHB629
35 36
n.c. FM-IF12
- -
- 0.73
37 140 36 2.2 k 6 pF
18
MHB630
2000 Feb 02
26
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 37 SYMBOL AM VSTAB(B) 1.4 FM 1.4
8 1 k 1 37
MHB631
EQUIVALENT CIRCUIT
38
FM-IFO1
-
0.69
32
38
560
MHB632
39
AM-IFI/O2
1.4
1.4
37
39
3.6 k
3.6 k
18
MHB633
40
FM-IFI1
-
0.73
41 140 40 1.9 k 6 pF
18
MHB634
41
VSTAB(A)
1.4
1.4
8 1 k 1 41
MHB635
2000 Feb 02
27
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 42 SYMBOL AM FM-ON/OFF - FM -
42 500
EQUIVALENT CIRCUIT
28
MHB636
43
FM-MIXER
-
1.0
30 pF 680
43
MHB637
44
AM-MIXER
1.4
1.4
44 41
MHB638
45
AM-IF1I
1.4
1.4
41 3 k 45 7.5 k 7.5 k
18
MHB639
2000 Feb 02
28
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
DC VOLTAGE (V) PIN 46 47 SYMBOL AM RFGND2 FM-RFI - - FM - 0.73 EQUIVALENT CIRCUIT
220 47 46 3
MHB609
48
AGC
0.1
0.7
1 k 1 k 48
1 k
18
MHB640
2000 Feb 02
29
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 ... 2000 Feb 02 30
MULTIPLEXER 75 kHz
(13)
TEST AND APPLICATION INFORMATION
Philips Semiconductors
Self Tuned Radio (STR)
BB804 TUNE
(8)
BB804 TUNE
(7)
18 k
10 pF
18 k L8
10 pF
L7
VSTAB(A)
(9)
VSTAB(B)
(10)
(11)
VCC1 100 nF
K1
K2
K3
4.7 nF 22 pF 47 46 30 29 31 41 37 8 25 1 100 F 42
3 FM FRONT-END
6 FM OSCILLATOR
43 FM MIXER
40 FM IF1
38
36 FM IF2
18
19
22 PILOT DETECTOR 19 kHz 13 PLL 10 17 26 470 nF 2.2 k 470 nF 68 k 50 k 2.2 F 10 k MO/ST
L6
(6)
FM DETECTOR
DATA BUS-CLOCK WRITE-ENABLE VSTAB(A) VSTAB(B) VCC1 100 nF 10 220 nF
STATUS REGISTER STABILIZER SHIFT REGISTER
AM/FM INDICATOR
38 kHz DECODER
TUNER SWITCH PRESCALER
LAST-STATION MEMORY
up down level
IN-LOCK DETECTOR
stereo 15 MATRIX stereo mono 14 MUTE 16
12 nF
(14)
100 nF AFLO AFRO
(14)
PROGRAMMABLE COUNTER FM
SEQUENTIAL CIRCUIT
CHARGE PUMP level
12 nF
100 nF
SDS
4.7 F
27 28 33 32 CRYSTAL OSCILLATOR WINDOW DETECTOR AM
hard mute
DGND P1 P0
AFC
TEA5757HL; TEA5759HL
20 21 34
470 nF
VSTAB(B)
(5)
TEA5757HL; TEA5759HL
47 k TUNE 22 nF
BB112 (12)
2 18 pF
AM FRONT-END
AM OSCILLATOR
AM MIXER
AM IF
AGC
AM DETECTOR
V/I CONVERTER
L5
L1
(1)
7
(2)
44
(3)
45
39
48 10 F 10 nF
9 23 11
12
4
L2 18 pF
220 nF
L3
(4)
L4
330 pF 470 nF
MHB642
Product specification
handbook, full pagewidth
18 pF 470 pF
BB112 (12) VSTAB(A) 47 k
VSTAB(B)
TUNE VCC2
See Table 10 for figure notes.
TUNE
Fig.9 Application diagram.
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 ... 2000 Feb 02 31
75 kHz
(13)
Philips Semiconductors
Self Tuned Radio (STR)
FM front-end Mitsumi FE415-G11 OSC-OUT IF-OUT VCC VTUNE GND AGC n.c. ANT 470 pF 50 k 47 46 DATA BUS-CLOCK WRITE-ENABLE VSTAB(A) VSTAB(B) 10 10 k 30 29 31 41 37 8 25 1 42 51 220 nF 100 F MULTIPLEXER 27 28 33 32 CRYSTAL OSCILLATOR WINDOW DETECTOR AM AFC STATUS REGISTER STABILIZER SHIFT REGISTER DECODER up down level IN-LOCK DETECTOR stereo 15 MATRIX stereo PROGRAMMABLE COUNTER FM hard mute level SEQUENTIAL CIRCUIT CHARGE PUMP SDS MUTE mono 14 4.7 F 16
(14)
150 120 220 k
150 200 K1
VSTAB(A)
(9)
VSTAB(B)
(10)
(11)
VCC1 100 nF
K2
K3
3 FM FRONT-END
6 FM OSCILLATOR
43 FM MIXER
40 FM IF1
38
36 FM IF2
18
19
22 PILOT DETECTOR 19 kHz 13 PLL 10 17 26 470 nF 2.2 k 470 nF 68 k 50 k 2.2 F 10 k MO/ST
FM DETECTOR
68 k VCC1 100 nF
AM/FM INDICATOR
38 kHz
12 nF
(14)
TUNER SWITCH PRESCALER
LAST-STATION MEMORY
100 nF AFLO AFRO
12 nF
100 nF
DGND P1 P0
TEA5757HL; TEA5759HL
20 21 34
470 nF
VSTAB(B)
(5)
47 k TUNE 22 nF
BB112 (12)
2
AM FRONT-END
AM OSCILLATOR
AM MIXER
AM IF
AGC
AM DETECTOR
V/I CONVERTER
TEA5757HL; TEA5759HL
L5
L1
(1)
18 pF 7
(2)
44
(3)
45
39
48 10 F 10 nF
9 23 11
12
4
L2 18 pF
220 nF
L3
(4)
L4 18 pF 470 pF BB112 (12) VSTAB(A) VSTAB(B) 470 nF
330 pF
MHB643
Product specification
TUNE
See Table 10 for figure notes.
Fig.10 Application diagram with external FM front-end.
handbook, full pagewidth
47 k
TUNE VCC2
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 ... 2000 Feb 02 32
75 kHz
(11)
Philips Semiconductors
Self Tuned Radio (STR)
BB804 TUNE
(7)
BB804 TUNE
(6)
Vi4 50 L7 10.7 MHz VSTAB(A)
330 50 B A K1
(8)
18 k
10 pF
18 k L8
1 nF VSTAB(B) S5 K2 K3 43 FM MIXER 40 FM IF1 38 36 FM IF2 18 19 22 PILOT DETECTOR 19 kHz 13 PLL STATUS REGISTER AM/FM INDICATOR 38 kHz DECODER up down level IN-LOCK DETECTOR stereo 15 MATRIX stereo mono 14 MUTE hard mute level B S4 A 8.2 k AFC 4.7 F 16
(13) (9) (10)
10 pF
VCC1
100 nF
50 Vi5 100 MHz 560
27 91
1 nF 47 46
3 FM FRONT-END
6 FM OSCILLATOR
FM DETECTOR
17 26
2.2 F
10 k MO/ST 470 nF
DATA BUS-CLOCK WRITE-ENABLE VSTAB(A) VSTAB(B) VCC1 100 nF 10 220 nF FM-ON/OFF
30 29 31 41 37 8 25 1 100 F 42
10
2.2 k 470 nF 68 k 50 k
STABILIZER
SHIFT REGISTER
12 nF
(13)
TUNER SWITCH PRESCALER
LAST-STATION MEMORY
100 nF AFLO AFRO 100 nF
PROGRAMMABLE COUNTER MULTIPLEXER 27 28 33 32 CRYSTAL OSCILLATOR WINDOW DETECTOR AM FM
SEQUENTIAL CIRCUIT
CHARGE PUMP
12 nF
SDS
DGND P1 P0
TEA5757HL; TEA5759HL
20 21 34
470 nF
VSTAB(B)
50 Vi1 1 MHz
43 6.8
(1)
TEA5757HL; TEA5759HL
2 L1 680 pF
AM FRONT-END
AM OSCILLATOR
AM MIXER
AM IF
AGC
AM DETECTOR
V/I CONVERTER
(5)
L5
7
(2)
44
45
39
48 10 F
9 23 11 B 10 nF S2 A A 10 nF
12
4
L2 18 pF
S1 A
(3)
B
(4)
L4 470 nF B S3 L3 3 k 220 nF 50 450 kHz VSTAB(B) TUNE V CC2
220 nF
330 pF
18 pF
(12)
Product specification
BB112 470 pF 47 k
5 k
Vi3 50
50 MPX
MHB644
TUNE
VSTAB(A)
See Table 10 for figure notes.
Fig.11 Test circuit.
handbook, full pagewidth
Vi2
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
Table 10 Test and application components FIGURE NOTE Application diagrams; see Figs 9 and 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 L1 = 250 H ferroceptor DESCRIPTION
TEA5757HL; TEA5759HL
L2 = 7P 7DRS-11459N, 110 H at 796 kHz, Q = 80, TOKO L3 = 7P A7MCS-11844N, C = 180 pF, Q = 90, TOKO L4 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO L5 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO L6 = 60 nH L7 = MC117E523FN-2000242, 38 pF 3%, TOKO L8 = MC117E523FN-2000242, 38 pF 3%, TOKO K1 = SFE10.7MS3, MURATA K2 = SFE10.7MS3, MURATA K3 = CDA10.7-MC40-A, MURATA alternatively BB512, Siemens or KV1561A, TOKO standard application: 30 ppm at Tamb = 25 C short wave application: 20 ppm at Tamb = 25 C de-emphasis time constant is 50 s: Cdeem = 12 nF de-emphasis time constant is 75 s: Cdeem = 18 nF
Test circuit; see Fig.11 1 2 3 4 5 6 7 8 9 10 11 12 13 L1 = 22281-30091 L2 = 7P 7DRS-11459N, 110 H at 796 kHz, Q = 80, TOKO L3 = 7P A7MCS-11844N, C = 180 pF, Q = 90, TOKO L4 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO L5 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO L7 = MC117E523FN-2000242, 38 pF 3%, TOKO L8 = MC117E523FN-2000242, 38 pF 3%, TOKO K1 = SFE10.7MS3, MURATA K2 = SFE10.7MS3, MURATA K3 = CDA10.7-MG40-A, MURATA or CDACV10.7MG61-A, MURATA standard application: 30 ppm at Tamb = 25 C short wave application: 20 ppm at Tamb = 25 C alternatively BB512, Siemens or KV1561A, TOKO de-emphasis time constant is 50 s: Cdeem = 12 nF de-emphasis time constant is 75 s: Cdeem = 18 nF
2000 Feb 02
33
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
PACKAGE OUTLINE
TEA5757HL; TEA5759HL
LQFP48: plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm
SOT313-2
c
y X
36 37
25 24 ZE
A
e
E HE
A A2
A1
(A 3) Lp L detail X
wM pin 1 index 48 1 12 ZD bp D HD wM B vM B vM A 13 bp
e
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT313-2 REFERENCES IEC 136E05 JEDEC MS-026 EIAJ EUROPEAN PROJECTION A max. 1.60 A1 0.20 0.05 A2 1.45 1.35 A3 0.25 bp 0.27 0.17 c 0.18 0.12 D (1) 7.1 6.9 E (1) 7.1 6.9 e 0.5 HD 9.15 8.85 HE 9.15 8.85 L 1.0 Lp 0.75 0.45 v 0.2 w 0.12 y 0.1 Z D (1) Z E (1) 0.95 0.55 0.95 0.55 7 0o
o
ISSUE DATE 99-12-27 00-01-19
2000 Feb 02
34
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
SOLDERING Introduction to soldering surface mount packages 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 is not always suitable for surface mount ICs, or for printed-circuit boards with high population densities. In these situations reflow soldering is often used. 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, infrared/convection 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 230 C. 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. If wave soldering is used the following conditions must be observed for optimal results:
TEA5757HL; TEA5759HL
* 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. Manual soldering 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.
2000 Feb 02
35
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
Suitability of surface mount IC packages for wave and reflow soldering methods SOLDERING METHOD PACKAGE WAVE BGA, SQFP PLCC(3), SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO Notes 1. 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". 2. These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink (at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version). 3. 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. 4. Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. 5. Wave soldering is only 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. DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). 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 Where application information is given, it is advisory and does not form part of the specification. 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 customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. not suitable suitable(2) recommended(3)(4) recommended(5) suitable not not suitable suitable suitable suitable suitable HLQFP, HSQFP, HSOP, HTSSOP, SMS not REFLOW(1)
2000 Feb 02
36
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
NOTES
TEA5757HL; TEA5759HL
2000 Feb 02
37
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
NOTES
TEA5757HL; TEA5759HL
2000 Feb 02
38
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
NOTES
TEA5757HL; TEA5759HL
2000 Feb 02
39
Philips Semiconductors - a worldwide company
Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 1 60 101 1248, Fax. +43 1 60 101 1210 Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6, 220050 MINSK, Tel. +375 172 20 0733, Fax. +375 172 20 0773 Belgium: see The Netherlands Brazil: see South America Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor, 51 James Bourchier Blvd., 1407 SOFIA, Tel. +359 2 68 9211, Fax. +359 2 68 9102 Canada: PHILIPS SEMICONDUCTORS/COMPONENTS, Tel. +1 800 234 7381, Fax. +1 800 943 0087 China/Hong Kong: 501 Hong Kong Industrial Technology Centre, 72 Tat Chee Avenue, Kowloon Tong, HONG KONG, Tel. +852 2319 7888, Fax. +852 2319 7700 Colombia: see South America Czech Republic: see Austria Denmark: Sydhavnsgade 23, 1780 COPENHAGEN V, Tel. +45 33 29 3333, Fax. +45 33 29 3905 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 9 615 800, Fax. +358 9 6158 0920 France: 51 Rue Carnot, BP317, 92156 SURESNES Cedex, Tel. +33 1 4099 6161, Fax. +33 1 4099 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 2353 60, Fax. +49 40 2353 6300 Hungary: see Austria India: Philips INDIA Ltd, Band Box Building, 2nd floor, 254-D, Dr. Annie Besant Road, Worli, MUMBAI 400 025, Tel. +91 22 493 8541, Fax. +91 22 493 0966 Indonesia: PT Philips Development Corporation, Semiconductors Division, Gedung Philips, Jl. Buncit Raya Kav.99-100, JAKARTA 12510, Tel. +62 21 794 0040 ext. 2501, Fax. +62 21 794 0080 Ireland: Newstead, Clonskeagh, DUBLIN 14, Tel. +353 1 7640 000, Fax. +353 1 7640 200 Israel: RAPAC Electronics, 7 Kehilat Saloniki St, PO Box 18053, TEL AVIV 61180, Tel. +972 3 645 0444, Fax. +972 3 649 1007 Italy: PHILIPS SEMICONDUCTORS, Via Casati, 23 - 20052 MONZA (MI), Tel. +39 039 203 6838, Fax +39 039 203 6800 Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108-8507, Tel. +81 3 3740 5130, Fax. +81 3 3740 5057 Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL, Tel. +82 2 709 1412, Fax. +82 2 709 1415 Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR, Tel. +60 3 750 5214, Fax. +60 3 757 4880 Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +9-5 800 234 7381, Fax +9-5 800 943 0087 Middle East: see Italy Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 40 27 82785, Fax. +31 40 27 88399 New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND, Tel. +64 9 849 4160, Fax. +64 9 849 7811 Norway: Box 1, Manglerud 0612, OSLO, Tel. +47 22 74 8000, Fax. +47 22 74 8341 Pakistan: see Singapore Philippines: Philips Semiconductors Philippines Inc., 106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI, Metro MANILA, Tel. +63 2 816 6380, Fax. +63 2 817 3474 Poland: Al.Jerozolimskie 195 B, 02-222 WARSAW, Tel. +48 22 5710 000, Fax. +48 22 5710 001 Portugal: see Spain Romania: see Italy Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW, Tel. +7 095 755 6918, Fax. +7 095 755 6919 Singapore: Lorong 1, Toa Payoh, SINGAPORE 319762, Tel. +65 350 2538, Fax. +65 251 6500 Slovakia: see Austria Slovenia: see Italy South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale, 2092 JOHANNESBURG, P.O. Box 58088 Newville 2114, Tel. +27 11 471 5401, Fax. +27 11 471 5398 South America: Al. Vicente Pinzon, 173, 6th floor, 04547-130 SAO PAULO, SP, Brazil, Tel. +55 11 821 2333, Fax. +55 11 821 2382 Spain: Balmes 22, 08007 BARCELONA, Tel. +34 93 301 6312, Fax. +34 93 301 4107 Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM, Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZURICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel. +66 2 745 4090, Fax. +66 2 398 0793 Turkey: Yukari Dudullu, Org. San. Blg., 2.Cad. Nr. 28 81260 Umraniye, ISTANBUL, Tel. +90 216 522 1500, Fax. +90 216 522 1813 Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7, 252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461 United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes, MIDDLESEX UB3 5BX, Tel. +44 208 730 5000, Fax. +44 208 754 8421 United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409, Tel. +1 800 234 7381, Fax. +1 800 943 0087 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 3341 299, Fax.+381 11 3342 553
For all other countries apply to: Philips Semiconductors, International Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825 (c) Philips Electronics N.V. 2000
Internet: http://www.semiconductors.philips.com
SCA 69
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
753503/01/pp40
Date of release: 2000
Feb 02
Document order number:
9397 750 06617

▲Up To Search▲

Price & Availability of TEA5759HL

	To Download TEA5759HL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .