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HA12173 Series
Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
ADE-204-016 1st Edition Nov. 1992 Description
HA12173 series are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor and PB equalizer system in one chip.
Functions
* PB equalizer * Dolby B/C-NR * Music sensor x 2 channel x 2 channel x 1 channel
Features
* Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully electronic control switching built-in. * 2 type of input selection (RADIO/TAPE) is available. * Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in. * Available to change music sensing level by external resistor. * Music sensing level selection is available with fully electronic control switching built-in. * Available to change frequency response of music sensor. * NR-ON/OFF and REC/PB fully electronic control switching built-in. * 4 type of PB-out level. * Available to allow common PCB designs with HA12163 series. * Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.
HA12173 Series
Ordering Information
Operating voltage range* Products HA12173 HA12174 HA12175 HA12177 Note: PB-OUT level 300 mVrms 450 mVrms 580 mVrms 775 mVrms REC-OUT level 300 mVrms 300 mVrms 300 mVrms 300 mVrms Dolby-level 300 mVrms 300 mVrms 300 mVrms 300 mVrms Min 7.0V 8.0V 9.5V 12.0V Max 16V 16V 16V 16V
1
1. The minimum operating voltage of HA12173 series are defferent from the HA12163 series (Dolby B - type).
Pin Description (VCC = 9 V Single supply, Ta = 25C, No signal, The value in the table show typical value)
Pin No. 2, 41 Terminal name TAI Zin DC voltage Equivalent circuit Description Tape input
100 k VCC/2
VCC / 2
4, 39 25 10, 33
RAI MSI HLS DET -- 2.5 V
Radio input Music sensor rectifier input Time constant pin for rectifier
11, 32 3
LLS DET BIAS -- 0.28 V Reference current input
GND
Rev.1, Nov. 1992, page 2 of 66
HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25C, No signal, The value in the table show typical value) (cont)
Pin No. 24 Terminal name MS DET Zin -- DC voltage Equivalent circuit VCC Description Time constant pin for rectifier
GND
19
MS GV
100 k --
Mode control input
DGND GND
40
RIP
--
VCC/2
Ripple filter
Rev.1, Nov. 1992, page 3 of 66
HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25C, No signal, The value in the table show typical value) (cont)
Pin No. 43, 56 Terminal name EQ OUT Zin -- DC voltage Equivalent circuit VCC/2
V CC
Description Equalizer output
GND
6, 37 30
PB OUT MS VREF
Play back (Decode) output Reference voltage buffer output Music sensor amp output Reference voltage buffer output Recording (Encode) output Spectral skewing amp. output -- VCC/2
VCC
26 47, 52
MA OUT VREF
12, 31 8, 35 44, 55
REC OUT SS2 EQ OUT-M
Equalizer output (Metal)
GND
Rev.1, Nov. 1992, page 4 of 66
HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25C, No signal, The value in the table show typical value) (cont)
Pin No. 21 Terminal name MS OUT Zin -- DC voltage Equivalent circuit -- Description
MS VCC
Music sensor output to MPU
D GND
22 23 20 27 49, 50 48, 51 VCC MS VCC D GND MS GND GND FIN -- VCC/2 -- 0V -- Digital (Logic) ground Music sensor ground Ground PB - EQ input for forward -- VCC -- Power supply
46, 53 45, 54
RIN NFI
PB - EQ input for reverse Negative feedback terminal of PB EQ amp. Negative feedback input for normal speed Negative feedback input for FF or REW
28
NOI
29
FFI
Rev.1, Nov. 1992, page 5 of 66
HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25C, No signal, The value in the table show typical value) (cont)
Pin No. 13 Terminal name C/B Zin DC voltage Equivalent circuit Description Mode control input
100 k --
D GND GND
14 15 16 17 18 7, 36
ON/OFF REC/PB TAPE/RADIO 120 /170 F/R SS1 -- VCC/2 Spectral skewing amp. input
9, 34
CCR
--
VCC/2
Current controled resistor output
1, 5, 38, 42 NC
No connection
Rev.1, Nov. 1992, page 6 of 66
HA12173 Series
Block Diagram
RADIO IN(L) PBOUT(L)
RECOUT(L)
EQOUT(L)
+
42 43
120/70
41
40
RIP
39
38
37
36
35
34
33
32
31
30
29 28 27
MS GND
MS VREF
44 45 46
-+ T/R R/F
DOLBY B/C-NR
26 25 24
47 VREF (L) 48 49 GND 50 GND 51
x1
+ VCC
S/R - + -
DET MS VCC
VCC
23 22 21
MS OUT
LPF
+ MS AMP
To Microcomputer
D GND 20
x1
52 VREF (R)
R/F
19
T/R
MS GV (S/R) F/R 120 /70 TAPE/RADIO REC/PB
53 54 55
120/70 -+
DOLBY B/C-NR
18 17 16 15
From Microcomputer
56 1
EQOUT(R)
BIAS
2
3
4
5
6
7
8
9
10
11
12
13
14
ON/OFF C/B
RADIO IN(R)
PBOUT(R)
RECOUT(R)
Absolute Maximum Ratings
Item Supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC max PT Topr Tstg Ratings 16 500 -40 to +85 -55 to +125 Unit V mW C C Ta85C Condition
Rev.1, Nov. 1992, page 7 of 66
HA12173 Series
Electrical Characteristics (Ta = 25C Dolby level 300 mVrms (Rec-out pin))
HA12173 VCC = 9.0 V HA12175 VCC = 12.0 V
Item Symbol Min 10.0 18.5 15.5 22.0 19.0 24.2 21.2 26.7 23.7 2.8 1.7 3.9 18.1 9.8 12.0 60.0 -- 70.0 50.0 Typ 16.0 20.0 17.0 23.5 20.5 25.7 22.7 28.2 25.2 4.3 3.2 5.9 19.6 11.8 13.0 64.0 0.05 85.0 60.0 80.0 60.0 40.0 36.0 32.0 600 0.05 0.7 Max 24.0 21.5 18.5 25.0 22.0 27.2 24.2 29.7 26.7 5.8 4.7 7.9 21.6 13.8 -- -- 0.3 -- -- -- -- 43.0 39.0 35.0 -- 0.3 1.5 mVrms THD = 1%, f = 1 kHz % Vrms Vin = 0.6 mVrms, f = 1 kHz Rg = 680 , DIN - AUDIO f = 5 kHz, Normal speed f = 5 kHz, High speed dB dB dB % dB dB dB Vin = -20 dB, f = 2 kHz Vin = -20 dB, f = 5 kHz Vin = -20 dB, f = 1 kHz Vin = -60 dB, f = 1 kHz Vin = -30 dB, f = 700 Hz THD = 1%, f = 1 kHz Rg = 5.1 k, CCIR/ARM Vin = 0 dB, f = 1 kHz Vin = 0 dB, f = 1 kHz Vin = 0.6 mVrms, f = 1 kHz Vin = 0.6 mVrms, f = 1 kHz Vin = 0 dB, f = 1 kHz Vin = 0.6 mVrms, f = 1 kHz Vin = 0.6 mVrms, f = 10 kHz 70 *1 RAI input EQ input EQ input RAI input 120 *1 Vin = 0 dB, f = 1 kHz Vin = 0 dB, f = 1 kHz Vin = 0 dB, f = 1 kHz Unit mA dB Test Condition No input Vin = 0 dB, f = 1 kHz
HA12174 VCC = 9.0 V HA12177 VCC = 14.0 V
Note No Signal NR-B70
Quiescent current IQ Input Amp. gain HA12173 GvIA TAI GvIA RAI HA12174 GvIA TAI GvIA RAI HA12175 GvIA TAI GvIA RAI HA12177 GvIA TAI GvIA RAI B-type Encode boost C-type Encode boost ENC -2k ENC -5k ENC -1k (1) ENC -1k (2) ENC -700 Signal handling Signal to noise ratio THD Channel separation Crosstalk Vo max S/N THD CT RL (1) CT RL (2)
CT EQ RAI 70.0 CT RAI EQ 50.0 Gv EQ 1k 37.0
PB - EQ gain
Gv EQ 10k (1) 33.0 Gv EQ 10k (2) 29.0 PB - EQ maximum VoM output PB - EQ THD THD - EQ 300 -- --
Noise voltage level VN converted in input MS sensing level VON (1) VON (2)
-36.0 -32.0 -28.0 dB -18.0 -14.0 -10.0
Rev.1, Nov. 1992, page 8 of 66
HA12173 Series
Electrical Characteristics (Ta = 25C Dolby level 300 mVrms (Rec-out pin)) (cont)
HA12173 VCC = 9.0 V HA12175 VCC = 12.0 V
Item MS output low level MS output leak current Control voltage Note: Symbol VOL IOH VIL VIH Min -- -- -0.2 3.5 Typ 1.0 0.0 -- -- Max 1.5 2.0 1.5 5.3 Unit V A V Test Condition
HA12174 VCC = 9.0 V HA12177 VCC = 14.0 V
Note
1. HA12173 VCC = 7.0 V, HA12174 VCC = 8.0 V, HA12175 VCC = 9.5 V, HA12177 VCC = 12.0 V
Rev.1, Nov. 1992, page 9 of 66
R30 10 k EQOUT (L) PBOUT (L) RECOUT (L) ON SW21 EQOUT(L) SW24 OFF L PBOUT(L) R33 5.1 k C21 2200 p R28 18 k R27 330 k RECOUT(L) R SW23 SW22
Test Circuit
R29 10 k
DC VM1
RAI (L)
HA12173 Series
SW25
EQIR (L)
EQIF(L)
DC SOURCE1
+ C14 0.01 C13 0.33 R24 330 k + C29 100
R39 180 R35 5.1 k C20 2200 p C15 2.2 + R32 22 k R31 560 C17 0.1 C16 0.1 + C28 4700 p C23 0.47 + C19 2.2 R25 47 k C18 2200 p C24 0.1
R38 330 k
R34 5.1 k
R26 33 k
C27 22
R41 680
R40 680
Rev.1, Nov. 1992, page 10 of 66
A GND
C22 1 +
+
C26 22
+
C25 0.01
R36 12 k
R37 18 k
49
N.C. TAI (L) PB OUT (L) HLS DET (L) LLS DET (L) REC OUT (L) RAI (L) SS1 (L) SS2 (L) CCR (L) MS VREF MS GND MA OUT MS DET MS VCC RIP N.C. FFI NOI MSI V CC
48 47
46 45 44
43 42 41
40 39
38 37 36
35 34 33
32 31
30 29 28 27 26
25 24
23
22
GND
FIN (L)
VREF (L)
RIN (L)
NFI EQ EQ (L) OUT-M OUT (L) (L)
HA12173/4/5/7 (PB 1 Chip)
N.C. TAI (R) BIAS N.C. C/B F/R RAI (R) PB OUT (R) SSI (R) ON/ OFF REC TAPE/ 120 /PB RADIO /70 MS GV D GND MS OUT SS2 (R) CCR (R) HLS DET (R) LLS DET (R) REC OUT (R)
GND
FIN (R)
VREF (R)
RIN (R)
EQ EQ NFI OUT-M OUT (R) (R) (R)
50
C10 0.1 C11 0.1 C31 22 + SW7 PB B C OFF ON TAP RAD REC 120 70 SW6 SW5 C12 2.2 C7 2200 p C9 2200 p SW14 SW13 SW12 SW4 SW3 SW2 SER R16 22 k R17 22 k R18 22 k R19 22 k R20 22 k R21 22 k R22 22 k SW1 REP R23 3.9 k R12 22 k C8 2.2 + C5 0.47 R13 560 + + C32 22 C33 22 +
51 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
52 53 54
55
56
16 17 18 19
20
21
Note : The capacitor (C29) should be connected. It's recommended to be connected close to the IC.
C2 22 C4 0.1 R8 5.1 k + R11 18 k R9 5.1 k FOR REV
C3 0.01
R6 18 k
+ C1 22
R1 680
+
R2 680
R7 12 k
SW16 C6 2200 p
EQIF(R)
R3 180
R5 330 k
L
R
EQIR (R)
SW11
SW10
SW9
SW8
SW15 R10 5.1 k
RAI (R)
DC SOURCE2
MSOUT RECOUT(R) PBOUT(R) EQOUT(R) SW18
5V DC SOURCE3
ON
OFF
SW17
AC VM1
AUDIO SG
D GND
RECOUT(R) PBOUT(R) EQOUT(R) R SW19 L SW20
R14 10 k
R15 10 k
Unit R: C: F
NOISE METER
OSCILLO SCOPE
DISTORTION ANALYZER
AC VM2
Noise meter with CCIR/ARM filter and DIN-AUDIO filter
Note 1) Resistor tolerance are 1% 2) Capacitor tolerance are 1%
HA12173 Series
Functional Description
Power Supply Range HA12173 series are provided with four line output level, which will permit on optimum overload margin for power supply conditions. And this series are designed to operate on either single supply or split supply. Table 1
Item Single supply Split supply GND level VEE level
Supply Voltage
HA12173 7.0 V to 16.0 V 5.0 V to 8.0 V HA12174 8.0 V to 16.0 V 5.0 V to 8.0 V HA12175 9.5 V to 16.0 V 5.0 V to 8.0 V 4.8 V to 8.0 V HA12177 12.0 V to 16.0 V 6.0 V to 8.0 V 6.0 V to 8.0 V
3.5 V to 8.0 V 4.0 V to 8.0 V
A. The lower limit of supply voltage depends on the line output reference level. The minimum value of the overload margin is specified as 12 dB by Dolby Laboratories. B. In case of using digital GND terminal referring to GND level, operating voltage range varies depending on the condition at power on. On using the HA12173/174/175, use within the following ranges to avoid latch-ups. When power on in NR-OFF mode: 5.0 V to 8.0 V When power on in NR-ON mode: 5.7 V to 8.0 V C. In the reverse-voltage conditions such as `D-GND is higher than VCC' or `D-GND is lower than GND', excessive current flows into the D-GND to destory this IC. To prevent such destruction, pay attention to the followings on using. Single power supply : Short-circuit the D-GND and GND directory on the board mounting this IC. Split power supply : Avoid reverse conditions of D-GND and VCC or VEE voltage, including transient-time of power ON/OFF.
Reference Voltage For the single supply operation these devices provide the reference voltage of half the supply voltage that is the signal grounds. As the peculiarity of these devices, the capacitor for the ripple filter is very small about 1/100 compared with their usual value. The Reference voltage are provided for the left channel and the right channel separately. The block diagram is shown as figure 1.
Rev.1, Nov. 1992, page 11 of 66
HA12173 Series
22 VCC 47 VREF(L) + - L channel reference + - + - GND 49 50 40 RIP + C22 1 F 52 MS VREF Music sensor reference R channel reference
52 VREF(R)
Figure 1 The Block Diagram of Reference Voltage Supply Operating Mode Control HA12173 series provide fully electronic switching circuits. And each operating mode control are controlled by parallel data (DC voltage). Table 2
Pin No. 13, 14, 15, 16, 17, 18, 19
Threshold Voltage (VTH)
Low -0.2 to 1.5 High 3.5 to 5.3 Unit V Test condition
Input Pin 22 k V Measure
Rev.1, Nov. 1992, page 12 of 66
HA12173 Series
Table 3
Pin No. 13 14 15 16 17 18 19
Switching Truth Table
Low B - NR NR - OFF PB TAPE 120 (NORMAL) FORWARD SER (FF or REV) High C - NR NR - ON REC RADIO 70 (METAL or CHROME) REVERSE REP (NORMAL SPEED)
Notes: 1. Voltages shown above are determined by internal circuits of LSI when take pin 20 (DGND pin) as reference pin. On split supply use, same VTH can be offered by connecting DGND pin to GND pin. This means that it can be controlled directly by microprocessor. But power supply should be over 5 V, notwithstanding the prescription of table 1. 2. Each pins are on pulled down with 100 k internal resistor. Therefore, it will be low-level when each pins are open. 3. Over shoot level and under shoot level of input signal must be the standardized (High: 5.3 V, Low: -0.2 V) 4. When connecting microcomputer or Logic-IC with HA12173 series directly, there is apprehension of rush-current under some transition timming of raising voltage or falling voltage at VCC ON/OFF. On using, connect protective resistors of 10 to 22 k to all the control pins. It is shown is test circuit on this data sheet. And pins fixed to low level should be preferably open. 5. Pay attention not to make digital GND voltage lower than GND voltage.
Rev.1, Nov. 1992, page 13 of 66
HA12173 Series
Input Block Diagram and Level Diagram
HA12173: HA12174: HA12175: HA12177: RAI 42.4 mVrms (-25.2 dBs) INPUT AMP - + + NR circuit - RIN VREF FIN 0.6 mVrms (-62.2 dBs) RECOUT 300 mVrms (-8.2 dBs) 300 mVrms (-8.2 dBs) 450 mVrms (-4.7 dBs) 580 mVrms (-2.5 dBs) 775 mVrms (0.0 dBs) PBOUT
R34 5.1 k R35 5.1 k R36 12 k R37 18 k C25 0.01 EQ OUT
C24 0.1 TAI 30 mVrms (-28.2 dBs)
R38 330 k R39 180
EQ OUT-M EQ AMP NFI
Unit R: C: F
The each level shown above is typical value when offering PBOUT level to PBOUT pin. (EQ AMP Gv = 40 dB f = 1 kHz)
Figure 2 Input Block Diagram Adjustment of Playback Dolby Level After replace R34 and R35 with a half-fix volume of 10 k, adjust RECOUT level to be Dolby level with playback mode. Note on Connecting with Tape Head to IC This IC has no internal resistor to give the DC bias current to equalizer amp., therefore the DC bias current will give through the head. This IC provides the Vref buffer output pin for Rch and Lch separately (has two Vref terminal). In case of use that the Rch and Lch reference of head are connected commonly, please use one of Vref terminals of IC (47 pin or 52 pin) for head reference. If both 47 pin and 52 pin of IC are connected, rush current give the great damage to IC. The application circuit is shown in figure 3.
Rev.1, Nov. 1992, page 14 of 66
HA12173 Series
43 44 45 -+
46 R/F 47 VREF(L) 48 49 GND 50 GND 51 52 VREF(R) R/F 53 54 55 56 -+
Figure 3 Application Circuit
Rev.1, Nov. 1992, page 15 of 66
HA12173 Series
The Sensitivity Adjustment of a Music Sensor Adjusting MS AMP. gain by external resistor, the sensitivity of music sensor can set up.
VCC + C13 DVCC
R28 R26 C28 4700 p TAI (L) X1 MS VREF FFI
R27 R25
C14 0.01
R24 330 k
0.33
NOI
MA MSI MS OUT DET IL RL
L*R signal addition circuit -6 dB + + LPF - 26 dB X1 TAI (R) Unit R: C: F 25 kHz MS AMP 100 k - D GND DET Microcomputer MS OUT
D GND
Figure 4 Music Sensor Block Diagram
Rev.1, Nov. 1992, page 16 of 66
HA12173 Series
f1 Normal speed Gv [dB] f3 FF or REV f4 f2
Gv1
Gv2
10
100 f
1k [Hz]
10 k
25 k
100 k
Figure 5 Frequency Response 1. Normal mode R27 Gv1 = 20 log 1 + [dB] R28 1 [Hz], f 2 = 25 k [Hz] f1 = 2 C14100 k 2. FF or REW mode R25 Gv2 = 20 log 1 + [dB] R26 f3 = 1 [Hz], f4 = 25k [Hz] 2 C28 R26
A standard level of TAI pin is 30 mVrms and the gain for TAI to MS AMP input is 10, therefore, the other channel sensitivity of music sensor (S) is computed by the formula mentioned below. 1 C [dB] S = 20 log 30 10 A A = MS AMP. gain (B dB) S = -7.3-B [dB] C = 130 mVrms (typ.) S is 6 dB up in case of the both channels. C = The sensing level of music sensor
Rev.1, Nov. 1992, page 17 of 66
HA12173 Series
Music Sensor Output (MS OUT) As for the internal circuit of music sensor block, music sensor out pin is connected to the collector of NPN Type directly, Output level will be "high" when sensing no signal. And output level will be "low" when sensing signal. Connection with microcomputer, design IL at 1 mA typ. IL = DVCC - MSOUTLo * RL
* MSOUTLo: Sensing signal (about 1 V) Notes: 1. Supply voltage of MS OUT pin must be less than VCC voltage. 2. MS VCC pin and VCC pin are required the same voltage. The Tolerances of External Components for Dolby NR-block For adequate Dolby NR tracking response, take external components shown below.
C21 2200 p 5% C20 2200 p 5% 36 SS1 (L) 35 SS2 (L)
R32 22 k 2% 37 PB OUT (L)
R31 560 2% 34 CCR (L)
C18 2200 p 5% 33
C17 0.1 10% 32
C16 0.1 10%
HLS DET (L)
LLS DET (L)
HA12173 Series (PB 1 Chip) PB OUT (R) 6 R11 18 k 2% R12 22 k 2% SS1 (R) 7 C7 2200 p 5% C6 2200 p 5% SS2 (R) 8 R13 560 2% CCR (R) 9 C9 2200 p 5% HLS DET(R) 10 C10 0.1 10% LLS DET(R) 11 C11 0.1 10% Unit R: C: F
BIAS 3
Figure 6 Tolerances of External Components PB Equalizer for Double Speed PB equalizer can be design for double speed by using external components shown in figure 7. Application data is shown in figure 8.
Rev.1, Nov. 1992, page 18 of 66
HA12173 Series
R35 5.1 k 0.015 4.7 + No R Do EQ OUT R38 330 k R39 180 R36 12 k R37 18 k C25 0.01 EQ OUT-M EQ AMP. -+ NFI RIN VREF FIN Unit R: C: F INPUT AMP. + - NR circuit RECOUT 22 k VR1 0.1 + RAI PBOUT No : Normal speed Do : Double speed * Please ajust RECOUT level to be Dolby level with volume of VR 1.
TAI
Figure 7 Application Circuit for Double Speed
60
50
G V (dB)
40
30
20
10 20
120 Normal speed 70 R = 2.7 k R = 2.2 k Double speed R = 1.8 k R = 1.3 k 100 1k 10 k Frequency (Hz) 100 k * OUTPUT = TAIpin
Figure 8 Application data
Rev.1, Nov. 1992, page 19 of 66
HA12173
R30 10 k EQOUT (L) PBOUT (L) RECOUT (L) ON SW21 EQOUT(L) SW24 OFF L PBOUT(L) R33 5.1 k C21 2200 p R28 18 k R27 330 k RECOUT(L) R SW23 SW22
R29 10 k
DC VM1
HA12173 Series
RAI (L)
SW25
EQIR (L)
EQIF(L)
DC SOURCE1
+ C14 0.01 C13 0.33 R24 330 k + C29 100
Circuit For Split Supply
R39 180 C20 2200 p C15 2.2 + R32 22 k R31 560 C17 0.1 C16 0.1 + C28 4700 p C23 0.47 + C19 2.2 R25 47 k C18 2200 p
R38 330 k
R35 5.1 k
R34 5.1 k
R26 33 k
Rev.1, Nov. 1992, page 20 of 66
(VCC) A GND
+ C30 100
C27 22
R41 680
R40 680
+
C26 22
+
C25 0.01
R36 12 k
C24 0.1
R37 18 k
49
RIP RAI (L) PB OUT (L) HLS DET (L) LLS DET (L) REC OUT (L) SS1 (L) SS2 (L) CCR (L) MS VREF MS GND MA OUT MS DET MS VCC N.C. FFI NOI MSI V CC
48 47
(VEE)
46 45 44
43 42 41
40 39
38 37 36
35 34 33
32 31
30 29 28 27 26
25 24
23
22
GND
FIN (L)
VREF (L)
RIN (L)
NFI EQ EQ (L) OUT-M OUT (L) (L)
N.C.
TAI (L)
DC SOURCE2
HA12173/4/5/7 (PB 1 Chip)
BIAS RAI (R) N.C. C/B F/R PB OUT (R) SSI (R) ON/ OFF REC TAPE/ 120 /PB RADIO /70 MS GV D GND MS OUT SS2 (R) CCR (R) HLS DET (R) LLS DET (R) REC OUT (R)
GND
FIN (R)
VREF (R)
RIN (R)
EQ EQ NFI OUT-M OUT (R) (R) (R)
N.C.
TAI (R)
50
C10 0.1 R12 22 k R13 560 + SW7 PB B C OFF ON TAP RAD FOR REV REC 120 70 SER REP C12 2.2 C7 2200 p C9 2200 p SW14 SW13 SW12 SW11 SW10 SW6 SW5 SW4 SW3 SW2 SW1 R23 3.9 k C8 2.2 + C5 0.47 C31 22 R16 22 k R17 22 k R18 22 k R19 22 k R20 22 k R21 22 k R22 22 k C11 0.1 + + C32 22 C33 22 +
51 3 4 5 6 7 8 9 10 11 12 13 14 15
52 53 54
55
56
1
2
16 17 18 19
20
21
Note : In case of using digital GND terminal referring to VEE level, separate digital GND and analog GND and connect digital GND terminal to VEE .
C2 22 + R11 18 k R9 5.1 k
C3 0.01
R6 18 k
+ C1 22
R1 680
+
R2 680
R7 12 k
C4 0.1 R8 5.1 k
SW16 C6 2200 p
EQIF(R)
R3 180
R5 330 k
L
R
EQIR (R)
SW9
SW8
SW15 R10 5.1 k
RAI (R)
DC SOURCE2
MSOUT RECOUT(R) PBOUT(R) EQOUT(R) SW18
5V DC SOURCE3
ON
OFF
SW17
AC VM1
AUDIO SG
D GND
RECOUT(R) PBOUT(R) EQOUT(R) R SW19 L SW20
R14 10 k
R15 10 k
Unit R: C: F
NOISE METER
OSCILLO SCOPE
DISTORTION ANALYZER
AC VM2
Noise meter with CCIR/ARM filter and DIN-AUDIO filter
HA12173 Series
Typical Characteristic Curves
HA12173
Quiescent Current vs. Supply Voltage
17 HA12173/174/175/177
Quiescent Current I CC (mA)
16
NR-B (70) NR-B (120)
15
NR-C (120) NR-OFF (120)
14
13 6 8 10 12 14 16 18
Supply Voltage VCC (V)
TAlin Input Amp. Gain vs. Frequency
22 HA12173
18
PBout-OFF, RECout-OFF/B/C
Gain (dB)
14
10
6 VCC = 9V PBmode 2 20
100
1k
10 k
100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 21 of 66
HA12173 Series
RAlin Input Amp. Gain vs. Frequency
22 HA12173
18
Gain (dB)
14
PBout-OFF/B/C, RECout-OFF
10
6 VCC = 9V RECmode 2 20 100 1k 10 k 100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 22 of 66
HA12173 Series
Encode Boost vs. Frequency (1)
24 HA12173 21 18 15 NR-C VCC = 7 V, 9 V, 16 V Vin = -60 dB 16 V
Encode Boost (dB)
-40 dB 7 V, 9 V -30 dB
12 9 6 3 0 -3
-20 dB
-10 dB
0 dB -6 100 300 1k 3k 10k 15k
Frequency (Hz)
Encode Boost Frequency (2)
10.8 HA12173 9.6 8.4 7.2 NR-B VCC = 7 V, 9 V, 16 V -30 dB Vin = -40 dB
Encode Boost (dB)
6.0 4.8 3.6 2.4 1.2 0 -1.2 100
16 V
7 V, 9 V
-20 dB
-10 dB 0 dB
300
1k
3k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 23 of 66
HA12173 Series
Decode Cut vs. Frequency (1)
6 3 0 -3 HA12173 NR-C VCC = 7 V, 9 V, 16 V Vin = 0 dB -10 dB -20 dB
Decode Cut (dB)
-6 7 V, 9 V -9 -12 16 V -15 -18
-30 dB
-40 dB
-60 dB -21 -24 100
300
1k
3k
10 k 15 k
Frequency (Hz)
Decode Cut vs. Frequency (2)
1.2 HA12173 0 -1.2 -2.4 -20 dB 7 V, 9 V -3.6 -4.8 -6.0 -7.2 -8.4 -9.6 -10.8 100 NR-B VCC = 7 V, 9 V, 16 V 300 1k 3k 16 V -30 dB Vin = 0 dB -10 dB
Decode Cut (dB)
-40 dB 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 24 of 66
HA12173 Series
Maximum Output Level vs. Supply Voltage (1)
25 HA12173 T.H.D. = 1 % F 0 dB = 300 mVrms OF Rf = 1 kHz N RAIin -B R PBmode N PBout
N R -C
Maximum Output Level vs. Supply Voltage (2)
25 HA12173 T.H.D. = 1 % 0 dB = 300 mVrms f = 1 kHz FF O RAIin RN RECmode 20
N R -B
NR -C
Maximum Output Level Vo max (dB)
Maximum Output Level Vo max (dB)
RECout
20
15
15
10 6 8 10 12 14 16
10 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Signal to Noise Ratio vs. Supply Voltage (1)
100 HA12173 f = 1 kHz CCIR / ARM PBmode PBout 90
Signal to Noise Ratio vs. Supply Voltage (2)
90 HA12173 NR-OFF
Signal to Noise Ratio S/N (dB)
NR-B NR-C
Signal to Noise Ratio S/N (dB)
f = 1 kHz CCIR / ARM 80 RECmode RECout NR-B
NR-OFF
80
70
NR-C
70 6 8 10 12 14 16
60 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 25 of 66
HA12173 Series
Total Harmonic Distortion vs. Supply Voltage (1)
1.0 HA12173 0.5 RAIin PBmode PBout NR-OFF
Total Harmonic Distortion vs. Supply Voltage (2)
1.0 HA12173
Total Harmonic Distortion T.H.D. (%)
Total Harmonic Distortion T.H.D. (%)
0.5 RAIin PBmode PBout NR-B
0.2
0.2
0.1
0.1 f = 100Hz 0.05
0.05
0.02
f = 10 kHz 100 Hz 1 kHz
0.02
10 kHz 1 kHz
0.01 6 8 10 12 14 16
0.01 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Total Harmonic Distortion vs. Supply Voltage (3)
1.0 HA12173 RAIin PBmode PBout NR-C f = 100 Hz 0.2 10 kHz
Total Harmonic Distortion vs. Supply Voltage (4)
1.0 HA12173 RAIin RECmode RECout NR-OFF
Total Harmonic Distortion T.H.D. (%)
0.5
Total Harmonic Distortion T.H.D. (%)
0.5
0.2
0.1
0.1
0.05
1 kHz
0.05
0.02
0.02
f = 10 kHz 100 Hz, 1 kHz
0.01 6 8 10 12 14 16
0.01 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 26 of 66
HA12173 Series
Total Harmonic Distortion vs. Supply Voltage (5)
1.0 HA12173
Total Harmonic Distortion vs. Supply Voltage (6)
1.0
HA12173
Total Harmonic Distortion T.H.D. (%)
Total Harmonic Distortion T.H.D. (%)
0.5
0.2
RAIin RECmode RECout NR-B
0.5
f = 100 Hz
0.2 10 kHz 1 kHz 0.05 RAIin RECmode RECout NR-C
0.1 f = 100 Hz 0.05 1 kHz 10 kHz 0.02
0.1
0.02
0.01 6 8 10 12 14 16
0.01 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Total Harmonic Distortion vs. Output Level (1)
5
Total Harmonic Distortion T.H.D. (%)
HA12173 VCC = 9 V 0 dB = 300 mVrms 2 RAIin PBmode 1.0 PBout NR-OFF 0.5
0.2 0.1 0.05
10
0.02 0.01 -15
f= 10 0 H kHz z
1 kHz
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 27 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (2)
5 HA12173
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
VCC = 9 V 0 dB = 300 mVrms RAIin PBmode PBout NR-B
0.2 0.1 f = 100 Hz 0.05 10 kHz 0.02 1 kHz 0.01 -15 -10 -5 0 5 10 15 20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (3)
5
HA12173
2 1.0 0.5
VCC = 9 V 0 dB = 300 mVrms RAIin PBmode PBout NR-C
Total Harmonic Distortion T.H.D. (%)
f = 100 Hz 0.2 0.1 0.05 10 kHz 1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 28 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (4)
5 HA12173 VCC = 9 V 0 dB = 300 mVrms RAIin RECmode RECout NR-OFF
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05 f = 10 kHz 0.02 100 Hz, 1 kHz 0.01 -15 -10 -5 0 5 10 15 20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (5)
5
HA12173
2 VCC = 9 V 0 dB = 300 mVrms RAIin RECmode RECout NR-B
Total Harmonic Distortion T.H.D. (%)
1.0 0.5
0.2 0.1
f = 100 Hz
0.05
1 kHz 10 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 29 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (6)
5
Total Harmonic Distortion T.H.D. (%)
HA12173 VCC = 9 V 0 dB = 300 mVrms 2 RAIin RECmode RECout 1.0 NR-C f = 100 Hz 0.5
0.2 0.1
1 kHz
10 kHz 0.05
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Frequency (1)
0.2
Total Harmonic Distortion T.H.D. (%)
HA12173
0.1
RAIin PBmode PBout NR-OFF
0.05
Vin = +10 dB
-10 dB 0.02 0 dB 0.01 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 30 of 66
HA12173 Series
Total Harmonic Distortion vs. Frequency (2)
0.2
Total Harmonic Distortion T.H.D. (%)
HA12173 RAIin PBmode PBout NR-B
0.1
0.05
Vin = +10 dB
0.02
-10 dB 0 dB
0.01 100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Total Harmonic Distortion vs. Frequency (3)
5
HA12173
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
RAIin PBmode PBout NR-C Vin = +10 dB
0.2 0.1
-10 dB
0.05 0 dB 0.02 0.01 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 31 of 66
HA12173 Series
Total Harmonic Distortion vs. Frequency (4)
0.2
Total Harmonic Distortion T.H.D. (%)
HA12173
0.1
RAIin RECmode RECout NR-OFF Vin = +10 dB
0.05 -10 dB 0 dB 0.02
0.01 100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Total Harmonic Distortion vs. Frequency (5)
0.2 HA12173 RAIin RECmode RECout NR-B Vin = +10 dB
Total Harmonic Distortion T.H.D. (%)
0.1
0.05
-10 dB
0 dB 0.02
0.01 100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 32 of 66
HA12173 Series
Total Harmonic Distortion vs. Frequency (6)
5
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
HA12173 RAIin RECmode RECout NR-C
Vin = +10 dB 0.2 0.1 0.05
-10 dB
0 dB
0.02 0.01 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Crosstalk vs. Frequency (1)
-20 HA12173 VCC = 9V Radio Tape PBmode PBout
-40
Crosstalk (dB)
-60 NR-OFF NR-B -80
NR-C
-100
-120 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 33 of 66
HA12173 Series
Crosstalk vs. Frequency (2)
-20 HA12173 VCC = 9V Radio Tape RECmode RECout NR-C
-40
Crosstalk (dB)
-60
NR-B
-80
NR-OFF
-100
-120 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Crosstalk vs. Frequency (3)
-20 HA12173 VCC = 9 V LR RAIin PBmode PBout
-40
Crosstalk (dB)
-60
-80
NR-C NR-B
-100
NR-OFF
-120 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 34 of 66
HA12173 Series
Crosstalk vs. Frequency (4)
-20 HA12173 VCC = 9 V RL RAIin PBmode PBout
-40
Crosstalk (dB)
-60
-80 NR-C
-100 NR-OFF NR-B 50 100 200 500 1k 2k 5k 10 k 20 k
-120 20
Frequency (Hz)
Crosstalk vs. Frequency (5)
-20 HA12173 VCC = 9 V Tape Radio PBmode PBout
-40
Crosstalk (dB)
-60 NR-OFF NR-B
-80
NR-C -100
-120 20 50 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 35 of 66
HA12173 Series
Crosstalk vs. Frequency (6)
-20 HA12173 VCC = 9 V Forward Reverse PBmode PBout
-40
Crosstalk (dB)
-60 NR-OFF -80 NR-B NR-C -100
-120 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Crosstalk vs. Frequency (7)
-20 HA12173 VCC = 9 V Reverse Forward PBmode PBout
-40
Crosstalk (dB)
-60 NR-OFF NR-B -80 NR-C -100
-120 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 36 of 66
HA12173 Series
Crosstalk vs. Frequency (8)
0 HA12173 VCC = 9 V LR PBmode PBout
-20
Crosstalk (dB)
-40
NR-OFF -60 NR-B
-80
NR-C
-100 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Crosstalk vs. Frequency (9)
0 HA12173 VCC = 9 V RL PBmode PBout
-20
Crosstalk (dB)
-40
NR-OFF -60 NR-B
-80 NR-C
-100 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 37 of 66
HA12173 Series
Ripple Rejection Ratio vs. Frequency
0 HA12173 PBmode PBout
Ripple Rejection Ratio R.R.R. (dB)
-20 NR-C
-40 NR-OFF
-60
NR-B
-80
-100 20 50 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
EQ-AMP. Gain vs. Frequency
70 HA12173/174/175/177 VCC = 9 V 60
Gain (dB)
50
40 120 70 30
20 20
50
100 200
500
1k
2k
5k
10 k 20 k
50 k 100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 38 of 66
HA12173 Series
EQOUT Maximum Output Level vs. Supply Voltage
40 HA12173/174/175/177 EQin EQout 0 dB = 60 mVrms (EQout) f = 1 kHz T.H.D. = 1% 35
Maximum Output Voltage Vo max (dB)
30
25
6
8
10
12
14
16
Supply Voltage VCC (V)
Signal to Noise Ratio vs. Supply Voltage
65 HA12173 NR-C(70) NR-C(120)
Total Harmonic Distortion vs. Supply Voltage
1.0 HA12173 f = 1 kHz Vin = +6 dB EQin PBout
Signal to Noise Ratio S/N (dB)
60
NR-B(70) NR-B(120) NR-OFF(70) NR-OFF(120) 55 PBmode PBout DIN-AUDIO f = 1 kHz 0 dB = 300 mVrms 50 6 8 10 12 14 16
Tortal Harmonic Distortion (%)
0.1
NR-C (70, 120) NR-OFF (120) NR-OFF (70)
NR-B (120) NR-B (70) 0.01 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 39 of 66
HA12173 Series
EQOUT, PBOUT T.H.D. vs. Output Voltage (EQin EQOUT, PBOUT)
5
: PBmode PBout NR-OFF : PBmode PBout NR-B : PBmode PBout NR-C : PBmode PBout NR-OFF : PBmode PBout NR-B : PBmode PBout NR-C 1: -- -- EQout -- -- 2: EQout 120 120 120 70 70 70 120 70 0 dB = 300 mVrms (PBout) 1 2 1 2
EQOUT, PBOUT T.H.D. (%)
10
2 1
1 2
0.1
1 2
1 2
1 2
1 2 1 2 1 2 1 2 1 2
0 dB = 60 mVrms (EQout)
HA12173
VCC = 9 V f = 1kHz
0.01 -20
-10
0
10
20
30
Output Voltage (dB)
Total Harmonic Distortion vs. Frequency
0.5 HA12173 V CC = 9 V EQin PBout PBmode
Total Harmonic Distortion (%)
0.2
0.1
NR-OFF (120) NR-OFF (70) NR-ON (120) NR-ON (70)
0.05
0.02
0.01 20
50
100
200
500
1k
2k
5k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 40 of 66
HA12173 Series
MS-AMP. Gain vs. Frequency
50 HA12173/174/175/177 MAOUTout 40 MSIout 30 MAOUTout 20 FF or REV 10 MSIout Normal
Gain (dB)
0 20
50
100 200
500
1k
2k
5 k 10 k 20 k
50 k 100 k
Frequency (Hz)
MS Sensing Level vs. Frequency
15 HA12173/174/175/177
5
MS Sensing Level (dB)
-5
-15 FF or REW
-25 Normal
-35 10
20
50
100 200
500
1k
2k
5 k 10 k 20 k
50 k 100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 41 of 66
HA12173 Series
Signal Sensing Time vs. Resistance
500 HA12173/174/175/177 V CC = 9 V f = 5 kHz TAI 41 MSout 21 200 REPmode : 0 dB : -20 dB 0 dB : 300 mVrms
Signal Sensing Time (ms)
100
50
PBout MSout
20
VCC 22 C13 0.33 m MS DET 24
+ R24
10 50 k
100 k
200 k
500 k
1M
Resistance R24 (W)
Signal Sensing Time vs. Capacitance
50 HA12173/174/175/177 V CC = 9 V f = 5 kHz TAI 41 MSout 21 REPmode
20
Signal Sensing Time (ms)
10 5
2 1.0 0.5
: 0 dB : -20 dB : -30 dB 0 dB = 300 mVrms PBout MSout 22 C13 24 0.1 + R24 330 k
0.2 0.01
0.5
Capacitance C13 (mF)
Rev.1, Nov. 1992, page 42 of 66
HA12173 Series
HA12174
TAlin Input Amp. Gain vs. Frequency
26 HA12174 PBout-OFF 22 RECout-OFF/B/C 18
Gain (dB)
14
10
VCC = 9 V PBmode
6 20
100
1k
10 k
100 k
Frequency (Hz)
RAlin Input Amp. Gain vs. Frequency
26 HA12174
22 PBout-OFF/B/C
Gain (dB)
18
RECout-OFF
14
VCC = 9 V 10 RECmode
6 20
100
1k
10 k
100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 43 of 66
HA12173 Series
Encode Boost vs. Frequency (1)
24 HA12174 21 18 15 NR-C VCC = 8 V, 9 V, 16 V Vin = -60 dB 16 V
Encode Boost (dB)
-40 dB 8 V, 9 V -30 dB
12 9 6 3 0 -3
-20 dB
-10 dB
0 dB -6 100 300 1k 3k 10 k 15 k
Frequency (Hz)
Encode Boost vs. Frequency (2)
10.8 HA12174 9.6 8.4 7.2 -30 dB NR-B VCC = 8 V, 9 V, 16 V Vin = -40 dB
Encode Boost (dB)
6.0 4.8 3.6 2.4 1.2 0 -1.2 100
16 V
8 V, 9 V
-20 dB
-10 dB 0 dB
300
1k
3k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 44 of 66
HA12173 Series
Decode Cut vs. Frequency (1)
6 HA12174 3 0 -3 NR-C VCC = 8 V, 9 V, 16 V Vin = 0 dB -10 dB -20 dB
Decode Cut (dB)
-6 8 V, 9 V -9 -12 16 V -15 -18
-30 dB
-40 dB
-60 dB -21 -24 100
300
1k
3k
10 k 15 k
Frequency (Hz)
Decode Cut vs. Frequency (2)
1.2 HA12174 0 -1.2 -2.4 -20 dB 8 V, 9 V -3.6 -4.8 -6.0 -7.2 -8.4 -9.6 -10.8 100 NR-B VCC = 8 V, 9 V, 16 V 300 1k 3k 16 V -30 dB Vin = 0 dB -10 dB
Decode Cut (dB)
-40 dB 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 45 of 66
HA12173 Series
Maximum Output Level vs. Supply Voltage (1)
25 HA12174 T.H.D. = 1 % 0 dB = 450 mVrms f = 1 kHz RAIin PBmode PBout 20 NR-B,NB-OFF
Maximum Output Level vs. Supply Voltage (2)
25 HA12174 T.H.D. = 1 % 0 dB = 300 mVrms f = 1 kHz RAIin RECmode RECout
Maximum Output Level Vo max (dB)
Maximum Output Level Vo max (dB)
20
NR-B,NB-OFF
NR-C 15
NR-C 15
10 6 8 10 12 14 16
10 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Signal to Noise Ratio vs. Supply Voltage (1)
100 HA12174 f = 1 kHz CCIR/ARM PBmode PBout NR-C 90
NR-B
Signal to Noise Ratio vs. Supply Voltage (2)
90 HA12174 NR-OFF
Signal to Noise Ratio S/N (dB)
Signal to Noise Ratio S/N (dB)
80
f = 1 kHz CCIR/ARM RECmode RECout NR-B
NR-OFF 80
70
NR-C
70 6 8 10 12 14 16
60 6 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 46 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (1)
5 HA12174 2 1.0 0.5 VCC = 9 V 0 dB = 450 mVrms RAIin PBmode PBout NR-OFF
Total Harmonic Distortion T.H.D. (%)
0.2 0.1 0.05
f = 100 Hz 10 kHz 1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (2)
5 HA12174 V CC = 9 V 0 dB = 450 mVrms RAIin PBmode PBout NR-B
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05 f = 100 Hz 1 kHz 10 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 47 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (3)
5 HA12174 VCC = 9 V 0 dB = 450 dB RAIin PBmode PBout NR-C f = 100 Hz 0.2 0.1 0.05 1 kHz 0.02 0.01 -15
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
10 kHz
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (4)
5 HA12174 VCC = 9 V 0 dB = 300 mVrms RAIin RECmode RECout NR-OFF
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05
f = 100 Hz 10 kHz
0.02 0.01 -15
1 kHz -10 -5 0 5 10 15 20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 48 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (5)
5 HA12174 VCC = 9 V 0 dB = 300 mVrms RAIin RECmode RECout NR-B
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05
f = 100 Hz 1 kHz 10 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (6)
5 HA12174 VCC = 9 V 0 dB = 300 mVrms RAIin RECmode RECout NR-C f = 100 Hz
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05
10 kHz 1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 49 of 66
HA12173 Series
Ripple Rejection Ratio vs. Frequency
0 HA12174 PBmode PBout NR-C
Ripple Rejection Ratio R.R.R. (dB)
-20
-40 NR-OFF
-60
NR-B
-80
-100 20 50 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
HA12175
TAlin Input Amp. Gain vs. Frequency
28 HA12175 PBout-OFF 24
Gain (dB)
20
RECout-OFF/B/C
16
12
V CC = 12 V PBmode
8 20
100
1k
10 k
100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 50 of 66
HA12173 Series
RAlin Input Amp. Gain vs. Frequency
28 HA12175
24
PBout-OFF/B/C
Gain (dB)
20 RECout-OFF 16
12
VCC = 12 V RECmode
8 20
100
1k
10 k
100 k
Frequency (Hz)
Encode Boost vs. Frequency (1)
24 HA12175 21 18 15 NR-C VCC = 9.5 V, 12 V, 16V Vin = -60 dB 16 V
Encode Boost (dB)
-40 dB 9.5 V, 12 V -30 dB
12 9 6 3 0 -3
-20 dB
-10 dB
0 dB -6 100 300 1k 3k 10k 15k
Frequency (Hz)
Rev.1, Nov. 1992, page 51 of 66
HA12173 Series
Encode Boost vs. Frequency (2)
10.8 HA12175 9.6 8.4 7.2 NR-B VCC = 9.5 V, 12 V, 16 V -30 dB Vin = -40 dB
Encode Boost (dB)
6.0 4.8 3.6 2.4 1.2 0 -1.2 100
16 V
9.5 V, 12 V
-20 dB
-10 dB 0 dB
300
1k
3k
10k
20k
Frequency (Hz)
Decode Cut vs. Frequency (1)
6 HA12175 3 0 -3 NR-C VCC = 9.5 V, 12 V, 16 V Vin = 0 dB -10 dB -20 dB
Decode Cut (dB)
-6 16 V -9 -12 9.5 V, 12V -15 -18
-30 dB
-40 dB
-60 dB -21 -24 100
300
1k
3k
10 k 15 k
Frequency (Hz)
Rev.1, Nov. 1992, page 52 of 66
HA12173 Series
Decode Cut vs. Frequency (2)
1.2 HA12175 0 -1.2 -2.4 -20 dB 9.5 V, 12 V -3.6 -4.8 -6.0 -7.2 -8.4 -9.6 -10.8 100 NR-B VCC = 9.5 V, 12 V, 16 V 300 1k 3k 16 V -30 dB Vin = 0 dB -10 dB
Decode Cut (dB)
-40 dB 10 k 20 k
Frequency (Hz)
Maximum Output Level vs. Supply Voltage (1)
25 HA12175 T.H.D. = 1 % 0 dB = 580 mVrms f = 1 kHz RAIin PBmode PBout 25
Maximum Output Level vs. Supply Voltage (2)
HA12175 T.H.D. = 1 % 0 dB = 300 mVrms f = 1 kHz RAIin RECmode RECout
Maximum Output Level Vo max (dB)
20
Maximum Output Level Vo max (dB)
20
FF O RN B, R-C N NR
NR
-B
,
NR
OF
-C
F
NR
15
15
10 8 10 12 14 16
10 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 53 of 66
HA12173 Series
Signal to Noise Ratio vs. Supply Voltage (1)
100
Signal to Noise Ratio vs. Supply Voltage (2)
90 HA12175 NR-OFF
HA12175 f = 1 kHz CCIR/ARM PBmode PBout
Signal to Noise Ratio S/N (dB)
NR-C NR-B
Signal to Noise Ratio S/N (dB)
90
80
f = 1 kHz CCIR/ARM RECmode RECout NR-B
NR-OFF 80
70
NR-C
70 8 10 12 14 16
60 8 10 12 14 16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Total Harmonic Distortion vs. Output Level (1)
5 HA12175 VCC = 12 V 0 dB = 580 mVrms RAIin PBmode PBout NR-OFF
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 f = 10 kHz 0.1 100 Hz 0.05 1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 54 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (2)
5 HA12175 VCC = 12 V 0 dB = 580 mVrms RAIin PBmode PBout NR-B
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05 f = 100 Hz 10 kHz
0.02 0.01 -15
1 kHz
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (3)
5 HA12175 VCC = 12 V 0 dB = 580 mVrms 2 RAIin PBmode 1.0 PBout NR-C 0.5 f = 100 Hz
Total Harmonic Distortion T.H.D. (%)
0.2 0.1 0.05 10 kHz 1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 55 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (4)
5 HA12175 VCC = 12 V 0 dB = 300 mVrms 2 RAIin RECmode 1.0 RECout NR-OFF 0.5
Total Harmonic Distortion T.H.D. (%)
0.2 0.1 f = 100 Hz 0.05 10 kHz 0.02 0.01 -15 1 kHz -10 -5 0 5 10 15 20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (5)
5 HA12175 VCC = 12 V 0 dB = 300 mVrms RAIin RECmode RECout NR-B
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05 f = 100 Hz 1 kHz 10 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 56 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (6)
5 HA12175 VCC = 12 V 0 dB = 300 mVrms RAIin RECmode RECout NR-C f = 100 Hz
Total Harmonic Distortion T.H.D. (%)
2 1.0 0.5
0.2 0.1 0.05
10 kHz
1 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Ripple Rejection Ratio vs. Frequency
0 HA12175 PBmode PBout -20 NR-C
Ripple Rejection Ratio R.R.R. (dB)
-40 NR-OFF
-60
NR-B
-80
-100 20 50 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 57 of 66
HA12173 Series
HA12177
TAlin Input Amp. Gain vs. Frequency
30 HA12177 PBout-OFF 26
Gain (dB)
22 RECout-OFF/B/C
18
14 V CC = 14 V PBmode 10 20 100 1k 10 k 100 k
Frequency (Hz)
RAlin Input Amp. Gain vs. Frequency
30 HA12177
26
PBout-OFF/B/C
Gain (dB)
22
18
RECout-OFF
14 V CC = 14 V RECmode 10 20 100 1k 10 k 100 k
Frequency (Hz)
Rev.1, Nov. 1992, page 58 of 66
HA12173 Series
Encode Boost vs. Frequency (1)
24 HA12177 21 18 15 -40 dB 16 V -30 dB 12 V, 14 V -20 dB NR-C VCC = 12 V, 14 V, 16 V Vin = -60 dB
Encode Boost (dB)
12 9 6 3 0 -3
-10 dB
0 dB -6 100 300 1k 3k 10 k 15 k
Frequency (Hz)
Encode Boost vs. Frequency (2)
10.8 HA12177 9.6 8.4 7.2 -30 dB NR-B VCC = 12 V, 14 V, 16 V Vin = -40 dB
Encode Boost (dB)
6.0 4.8 3.6 2.4 1.2 0 -1.2 100
16 V
12 V, 14 V
-20 dB
-10 dB 0 dB
300
1k
3k
10 k
20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 59 of 66
HA12173 Series
Decode Cut vs. Frequency (1)
6 HA12177 3 0 -3 NR-C VCC = 12 V, 14 V, 16 V Vin = 0 dB -10 dB -20 dB
Decode Cut (dB)
-6 12 V, 14 V -9 -12 16 V -15 -18
-30 dB
-40 dB
-60 dB -21 -24 100
300
1k
3k
10 k 15 k
Frequency (Hz)
Decode Cut vs. Frequency (2)
1.2 HA12177 0 -1.2 -2.4 -20 dB 12 V, 14 V -3.6 -4.8 -6.0 -7.2 -8.4 -9.6 -10.8 100 NR-B VCC = 12 V, 14 V, 16 V 300 1k 3k 16 V -30 dB Vin = 0 dB -10 dB
Decode Cut (dB)
-40 dB 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 60 of 66
HA12173 Series
Maximum Output Level vs. Supply Voltage (1)
20 HA12177 T.H.D. = 1% 0 dB = 775 mVrms f = 1 kHz RAIin PBmode PBout
OF F
Maximum Output Level vs. Supply Voltage (2)
20 HA12177 T.H.D. = 1% 0 dB = 300 mVrms f = 1 kHz RAIin RECmode RECout
Maximum Output Level Vo max (dB)
15
NR
B,
NR
Maximum Output Level Vo max (dB)
15
NR -B ,
NR
OF
F
NR-C
NR
-C
10 10
12
14
16
10 10
12
14
16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Signal to Noise Ratio vs. Supply Voltage (1)
100 HA12177 f = 1 kHz CCIR/ARM PBmode PBout 90
Signal to Noise Ratio vs. Supply Voltage (2)
90 HA12177 NR-OFF
Signal to Noise Ratio S/N (dB)
Signal to Noise Ratio S/N (dB)
NR-C NR-B
80
f = 1 kHz CCIR/ARM RECmode RECout NR-B
NR-OFF
80
70
NR-C
70 10
12
14
16
60 10
12
14
16
Supply Voltage VCC (V)
Supply Voltage VCC (V)
Rev.1, Nov. 1992, page 61 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (1)
5 HA12177 2 VCC = 14 V 0 dB = 775 mVrms RAIin PBmode PBout NR-OFF
Total Harmonic Distortion T.H.D. (%)
1.0 0.5
0.2 0.1 0.05 f = 10 kHz 1 kHz, 100 Hz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (2)
5 HA12177 2 1.0 0.5 f = 100 Hz 0.2 0.1 0.05 1 kHz 10 kHz VCC = 14 V 0 dB = 775 mVrms RAIin PBmode PBout NR-B
Total Harmonic Distortion T.H.D. (%)
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 62 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (3)
5 HA12177 VCC = 14 V 0 dB = 775 mVrms 2 RAIin PBmode 1.0 PBout NR-C 0.5 f = 100 Hz 0.2 0.1 1 kHz
Total Harmonic Distortion T.H.D. (%)
0.05 10 kHz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (4)
5 HA12177 2 VCC = 14 V 0 dB = 300 mVrms RAIin RECmode RECout NR-OFF
Total Harmonic Distortion T.H.D. (%)
1.0 0.5
0.2 0.1 0.05 f = 100 Hz 10 kHz 0.02 1 kHz 0.01 -15 -10 -5 0 5 10 15 20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 63 of 66
HA12173 Series
Total Harmonic Distortion vs. Output Level (5)
5 HA12177 2 VCC = 14 V 0 dB = 300 mVrms RAIin RECmode RECout NR-B
Total Harmonic Distortion T.H.D. (%)
1.0 0.5
0.2 0.1 0.05 10 kHz f = 1 kHz 100 Hz
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Total Harmonic Distortion vs. Output Level (6)
5 HA12177 VCC = 14 V 2 0 dB = 300 mVrms RAIin RECmode 1.0 RECout NR-C 0.5 f = 100 Hz 0.2 1 kHz 0.1 10 kHz 0.05
Total Harmonic Distortion T.H.D. (%)
0.02 0.01 -15
-10
-5
0
5
10
15
20
Output Level Vout (dB)
Rev.1, Nov. 1992, page 64 of 66
HA12173 Series
Ripple Rejection Ratio vs. Frequency
0 HA12177 PBmode PBout -20 NR-C
Ripple Rejection Ratio R.R.R. (dB)
-40 NR-OFF
-60
NR-B
-80
-100 20 50 100 200 500 1k 2k 5k 10 k 20 k
Frequency (Hz)
Rev.1, Nov. 1992, page 65 of 66
HA12173 Series
Disclaimer
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products.
Sales Offices
Hitachi, Ltd.
Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica : http://semiconductor.hitachi.com/ Europe : http://www.hitachi-eu.com/hel/ecg Asia : http://sicapac.hitachi-asia.com Japan : http://www.hitachi.co.jp/Sicd/indx.htm For further information write to:
Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk
Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223
Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0
Rev.1, Nov. 1992, page 66 of 66

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