AN3664NFB

Panasonic Semiconductor

Single chip audio signal processing IC for HiFi VCR

Manufacturer: Panasonic Semiconductor

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Single chip audio signal processing IC for HiFi VCR n Overview The AN3664FNB is a single chip IC which performs HiFi VCR stereo audio signal processing. It incorporates the PROM to maintain an adjusting value, enabling a com- plete adjustment-free use. n Features

High precision and adjustment-free fO , recording/play- back level and playback BPF by adoption of built-in Zener zap PROM
Enhanced cost performance due to incorporating exter- nal parts. n Applications
HiFi VCR QFH032-P-0707A Unit: mm 12.0±0.2 14.0±0.3 11 2 36 25 12.0±0.2 14.0±0.3 (1.6) +0.10 – 0.050.350.80 1.95±0.200.1±0.1Seating plane (1.6) (1.0) 0° to 10° 0.5±0.2 0.15 +0.1 – 0.05

N.C. V CC (12 V) Line out (R) Line out (L) VU out (R) VU out (L) RF conv. AGC det. RF conv. out NR ref. (L) CCA out (L) BS1 in (L) TV in (L) AUX in (L) BS2 in (L) I2C clock I2C data Audio FF input PB FM input Forced normal (commonly used for ENV det. out) Noise det. PE N.C. Mute CTL Rec. FM out (Mix.) (commonly used for BPF monitor) Emph. (L) BS1 in (R) and Nor. rec. in TV in (R) AUX in (R) BS2 in (R) GND1 (R) V CC1 (5 V) NR ref. (R) CCA out (R) Emph. (R) Det. RFC 150 kW Amp. Log Log Amp. V REF1 Input SW Det. LPF SW1 SW2 10 kW 12.9 kW 10 kW CCA EVOL /AGC Peak det. 1/2VCC (5 V) Input SW EVOL /AGC PB trap LPF CCA Peak det. Buffer SW noise SW9 S/H Audio limit PCPB LPF R-ch. BPF L-ch. BPF FM Lim. PCPB LPF SW4 Audio limit SW noise DAC (NTSC/PAL) F0-adj. L-channel F0-adj. R-channel Rec. LPF VCO Rec. PB Mix. S/H DAC (NTSC/PAL) rec.. LPF Liner SW Noise det. Logic Hold timing VCO HPF BS1 SW16 SW17 R R R L R LL+R L L Mute Mute SW19 SW22 SW6 SW7 Nor. rec. in BS2 BS2 BS1 SW18 Hi-Fi Hi-Fi Mix Mix Normal Normal 10 kW 12.9 kW 10 kW Det. LPF PB trap LPF

Pin No. Description 25 FM emph. / De-emph. (R-channel) 26 CCA output pin (R-channel: NR emph.) 27 NR ref. (R-channel)

28 GND (R-channel)

29 NR det. 2 (R-channel) 30 NR det. 1 (R-channel: Weighting)

31 V CC (VCC1 = 5 V)

32 BS1 in (R-channel) and Normal recording in

33 BS2 in (R-channel)

34 AUX in (R-channel)

35 TV in (R-channel)

36 Recording input volume adjusting pin

37 Normal audio input

38 Normal audio output

39 V CC (VCC2 = 12 V)

40 RF conv. AGC det. 41 RF conv. amp. output

42 GND

43 Output mute (R-channel)

44 Output mute (L-channel)

45 Line amp. output (R-channel) 46 Line amp. output (L-channel) 47 LOG amp. output (R-channel) 48 LOG amp. output (L-channel) Pin No. Description

1 Recording input volume adjusting pin

2 HiFi AGC det. pin 3V REF1 (1/2VCC1 )

4 TV in (L-channel)

5 AUX in (L-channel)

6 BS2 in (L-channel)

7 BS1 in (L-channel)

8 NR det. 1 (L-channel: Weighting) 9 NR det. 2 (L-channel)

10 GND (L-channel)

11 NR ref. (L-channel) 12 CCA output pin (L-channel: NR emph.) 13 FM emph. / De-emph. (L-channel) 14 N.C. 15 Rec. FM output / PB BPF monitor

16 Serial clock input

17 Serial data input

18 Head switching pulse input for FM audio

19 Playback FM input

20 Envelope det. and forced normal output

21 Normal judgement noise detection

23 Output mute CTL

24 Resistor selection pin (or N.C. on use) n Absolute Maximum Ratings Parameter Symbol Rating Unit Supply voltage V CC1 5.5 V V CC2 13.0 Power dissipation *1, 2 PD 639 mW Operating ambient temperature *1 T opr -20 to +75 °C Storage temperature *1 Tstg -55 to +150 °C Note) 1. The reverse insertion of this IC will cause its breakdown. 2.*1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for Ta = 25°C. *2: The power dissipation shown is the value for Ta = 75°C.

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C Parameter Symbol Conditions Min Typ Max Unit Circuit current (5 V) at recording ICCR1 Recording mode 80 95 110 mA Measurement after adjusting fO Circuit current (12 V) at recording ICCR2 Recording mode 7 9 11 mA Measurement after adjusting fO Circuit current (5 V) at playback ICCP1 Playback mode 80 100 120 mA Measurement after adjusting fO Circuit current (12 V) at playback ICCP2 Playback mode 7 9 11 mA Measurement after adjusting fO ENC out level 1-L VHRO1L V IN = -30 dBS, 1 kHz -12.5 -11.0 -9.5 dBS DIN audio, Vol. = 5 V ENC out level 1-R VHRO1R V IN = -30 dBS, 1 kHz -12.5 -11.0 -9.5 dBS DIN audio, Vol. = 5 V ENC out level 3-L VHRO3L V IN = -90 dBS, 1 kHz, DIN audio -33.0 -30.0 -27.0 dB Vol. = 5 V, VHRO3L/VHRO1L ENC out level 3-R VHRO3R V IN = -90 dBS, 1 kHz, DIN audio -33.0 -30.0 -27.0 dB Vol. = 5 V, VHRO3R/VHRO1R Normal recording out level VNRO V IN = -20 dBS, 1 kHz -21.5 -20.0 -18.5 dBS Normal out Volume level L VVOLL V IN = -20 dBS, 1 kHz -8.0 -6.0 -4.0 dBS (Gain = mode 1) L-out, Gain = 1, Vol. = 3 V Volume level R VVOLR V IN = -20 dBS, 1 kHz -8.0 -6.0 -4.0 dBS (Gain = mode 1) L-out, Gain = 1, Vol. = 3 V Vol. level L/R balance BVOL VVOLL - VVOLR -1.2 0.0 1.2 dB Volume maximum level L VOMAXL V IN = -20 dBS, 1 kHz 2.5 4.0 5.5 dBS Gain = 1, Vol. = 5 V Volume maximum level R VOMAXR V IN = -20 dBS, 1 kHz 2.5 4.0 5.5 dBS Gain = 1, Vol. = 5 V Volume minimum level L VOMINL V IN = -20 dBS, 1 kHz ¾¾ - 63.0 dB Gain = 1, Vol. = 0 V VOMINL/VOMAXL Volume minimum level R VOMINR V IN = -20 dBS, 1 kHz ¾¾ - 63.0 dB Gain = 1, Vol. = 0 V VOMINR/VOMAXR HiFi AGC mode VAGCEL V IN = -20 dBS, 1 kHz -8.0 -6.0 -4.0 dBS EE level L Gain = 1, Vol. = 3 V HiFi AGC mode VAGCER V IN = -20 dBS, 1 kHz -8.0 -6.0 -4.0 dBS EE level R Gain = 1, Vol. = 3 V n Recommended Operating Range Parameter Symbol Range Unit Supply voltage V CC1 4.5 to 5.3 V V CC2 8.0 to 12.5

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit HiFi AGC level L VAGCL V IN = -2 dBS, 1 kHz -2.0 0 2.0 dBS Gain = 1, Vol. = 3 V HiFi AGC level R VAGCR V IN = -2 dBS, 1 kHz -2.0 0 2.0 dBS Gain = 1, Vol. = 3 V Line out VGHL V IN = -20 dBS, 1 kHz -9.0 -7.5 -6.0 dBS Gain = mode 2 level L BS1 monitor mode Line out VGHL V IN = -20 dBS, 1 kHz -9.0 -7.5 -6.0 dBS Gain = mode 2 level R BS1 monitor mode Line out THRML V IN = -20 dBS, 1 kHz ¾¾ 0.1 % THD L Gain = 1, Vol. = 3 V Line out THRMR V IN = -20 dBS, 1 kHz ¾¾ 0.1 % THD R Gain = 1, Vol. = 3 V Line out VMLOL f IN = 1 kHz, Gain = 1, Vol. = 3 V 10.0 ¾¾ dBS Vo-maximum L At output THD 3% Line out VMLOR f IN = 1 kHz, Gain = 1, Vol. = 3 V 10.0 ¾¾ dBS Vo-maximum R At output THD 3% ENC out VMFEL f IN = 1 kHz, Vol. = 5 V -4.0 ¾¾ dBS Vo-maximum L At output THD 3% ENC out VMFER f IN = 1 kHz, Vol. = 5 V -4.0 ¾¾ dBS Vo-maximum R At output THD 3% RF conv. out level VRFC V IN = -20 dBS, 1 kHz -9.0 -6.0 -3.0 dBS BS2 monitor mode Line out NHLOL RG = 2.2 kW , DIN audio 75.0 ¾¾ dB S/N L Gain = 1, Vol. = 3 V Line out NHLOR RG = 2.2 kW , DIN audio 75.0 ¾¾ dB S/N R Gain = 1, Vol. = 3 V Inter input crosstalk 1 *1 CTIT AUX, BS1 and BS2 in = -10 dBS ¾¾ - 70.0 dB (TV-in select) 1 kHz, DIN audio, Vol. = 3 V CTIT - VRFC - 10 dB Inter input crosstalk 2 *1 CTIA TV, BS1 and BS2 in = -10 dBS ¾¾ - 70.0 dB (AUX-in select) 1 kHz, DIN audio, Vol. = 3 V CTIA - VRFC - 10 dB Inter input crosstalk 3 *1 CTIB1 TV, AUX and BS2 in = -10 dBS ¾¾ - 70.0 dB (BS1-in select) 1 kHz, DIN audio, Vol. = 3 V CTIB1 - VRFC - 10 dB Inter input crosstalk 4 *1 CTIB2 TV, AUX and BS1 in = -10 dBS ¾¾ - 70.0 dB (BS2-in select) 1 kHz, DIN audio, Vol. = 3 V CTIB2 - VRFC - 10 dB Crosstalk between channels CTTRL TV in R-channel = -10 dBS, 1 kHz ¾¾ - 65.0 dB R ﬁ L *1 DIN audio, Vol. = 3 V CTTRL - VVOLL - 10 dB Note) *1: 10 dB should be reduced from the calculation result because of +10 dB increased input.

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit Crosstalk between channels CTTRR TV in L-channel = -10 dBS, 1 kHz ¾¾ - 65.0 dB L ﬁ R *1 DIN audio, Vol. = 3 V CTTLR - VVOLR - 10 dB Output mode crosstalk 1 *1 CTHN TV, BS1 and BS2 in = -10 dBS ¾¾ - 65.0 dB (Normal select) 1 kHz, DIN audio, Vol. = 3 V CTHN - VRFC - 10 dB Output mode crosstalk 2 *1 CTNH Pin 37, BS1 and BS2 in = -10 dBS ¾¾ - 65.0 dB (HiFi select) 1 kHz, DIN audio, Vol. = 3 V CTNH - VRFC - 10 dB Output mode crosstalk 3 *1 CTB1 Pin 37, TV and BS2 in = -10 dBS ¾¾ - 65.0 dB (BS1 monitor mode) 1 kHz, DIN audio, Vol. = 3 V CTB1 - VRFC - 10 dB Output mode crosstalk 4 *1 CTB2 Pin 37, TV and BS1 in = -10 dBS ¾¾ - 65.0 dB (BS2 monitor mode) 1 kHz, DIN audio, Vol. = 3 V CTB2 - VRFC - 10 dB Crosstalk between ENC out CTENRL TV in R-channel = -10 dBS, 1 kHz ¾¾ - 37.0 dB channels DIN audio, Vol. = 3 V (R ﬁ L) CTENRL - VHRO1L - 5 dB Crosstalk between ENC out CTENLR TV in R-channel = -10 dBS, 1 kHz ¾¾ - 37.0 dB channels DIN audio, Vol. = 3 V (L ﬁ R) CTENLR - VHRO1R - 5 dB Output muting ratio L *1 MUTEL TV in = -10 dBS, 1 kHz ¾¾ - 65.0 dB Gain = 1, DIN audio, Vol. = 3 V MUTEL - VVOLL - 10 dB Output muting ratio R *1 MUTER TV in = -10 dBS, 1 kHz ¾¾ - 65.0 dB Gain = 1, DIN audio, Vol. = 3 V MUTER - VVOLR - 10 dB VCO output frequency L FNL NTSC mode, V 19 = 5 V 1.295 1.300 1.305 MHz (NTSC) Non-modulation After PROM adjustment VCO output frequency R FNR NTSC mode, V 19 = 0 V 1.695 1.700 1.705 MHz (NTSC) Non-modulation After PROM adjustment VCO output frequency L FPL PAL mode, V 19 = 5 V 1.395 1.400 1.405 MHz (PAL) Non-modulation After PROM adjustment VCO output frequency R FPR PAL mode, V 19 = 0 V 1.795 1.800 1.805 MHz (PAL) Non-modulation After PROM adjustment VCO output amplitude L VOVCOL NTSC mode, 1.3 MHz 30 53 70 mV[p-p] Non-modulation Note) *1: 10 dB should be reduced from the calculation result because of +10 dB increased input.

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit VCO output amplitude R VOVCOR NTSC mode, 1.7 MHz 135 185 235 mV[p-p] Non-modulation VCO output L/R mix. ratio L FNLN NTSC mode 9.5 11.0 12.5 dB Serial control: D05 = 0, D04 = 0 VCO output L/R mix. ratio R FNRN NTSC mode 6.5 8.0 9.5 dB Serial control: D05 = 1, D04 = 1 Limiter level 1-L LIMN1L Pin 19 = 5 V, Pin 13 = 5 V -160 -140 -120 kHz (NTSC mode) LIMN1L - fOL Limiter level 1-R LIMN1R Pin 19 = 0 V, Pin 25 = 5 V -160 -140 -120 kHz (NTSC mode) LIMN1R - fOR Limiter level 2-L LIMN2L Pin 19 = 5 V, Pin 13 = 0 V 120 140 160 kHz (NTSC mode) LIMN2L - fOL Limiter level 2-R LIMN2R Pin 19 = 0 V, Pin 25 = 0 V 120 140 160 kHz (NTSC mode) LIMN2R - fOR FM deviation L DEVL V IN = -30 dBS, 1 kHz 44.0 50.0 56.0 kHz Vol. = 5 V, Pin 19 = 5 V FM deviation R DEVR V IN = -30 dBS, 1 kHz 44.0 50.0 56.0 kHz Vol. = 0 V, Pin 19 = 5 V FM deviation L/R ratio DEVLR DEVR - DEVL -6.0 0.0 6.0 kHz FM modulation distortion L THFEL V IN = -20 dBS, 1 kHz ¾¾ 0.8 % Vol. = 3 V, FM RF out FM modulation distortion R THFER V IN = -20 dBS, 1 kHz ¾¾ 0.8 % Vol. = 3 V, FM RF out FM modulation S/N L NHFEL R G = 2.2 W , DIN audio, Vol. = 3 V 35 ¾¾ dB FM RF out, DEVL/NHFEL FM modulation S/N R NHFER R G = 2.2 W , DIN audio, Vol. = 3 V 35 ¾¾ dB FM RF out, DEVR/NHFER

1.3 MHz BPF frequency BPF11 BPF monitor (L-channel) 100 155 190 mV[p-p]

characteristics 1 *2 NTSC mode, fC = 1.3 MHz characteristics 2 *2 BPF12/BPF11 characteristics 3 *2 BPF13/BPF11 characteristics 5 *2

1.7 MHz BPF frequency BPF21 BPF monitor (R-channel) 90 135 170 mV[p-p]

characteristics 1 *2 NTSC mode, fC = 1.7 MHz characteristics 2 *2 BPF22/BPF21 characteristics 3 *2 BPF23/BPF21 Note) *2: PB-FM input level: Single 140 mV[p-p], Mix. 280 mV[p-p]

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit

1.4 MHz BPF frequency BPF31 BPF monitor (L-channel) 100 155 190 mV[p-p]

characteristics 1 *2 PAL mode, fC = 1.4 MHz characteristics 2 *2 BPF32/BPF31 characteristics 3 *2 BPF33/BPF31 characteristics 5 *2

1.8 MHz BPF frequency BPF41 BPF monitor (R-channel) 90 135 170 mV[p-p]

characteristics 1 *2 PAL mode, fC = 1.8 MHz characteristics 2 *2 BPF42/BPF41 characteristics 3 *2 BPF43/BPF41 Playback out level 1-L *2 VHPO1L V IN = 50 kHz Dev, 1 kHz -7.5 -6.0 -4.5 dBS Line out, Gain = 1 Playback out level 1-R *2 VHPO1R V IN = 50 kHz Dev, 1 kHz -7.5 -6.0 -4.5 dBS Line out, Gain = 1 Playback out level L/R ratio BHP VHPO1L - VHPO1R -1.5 0.0 1.5 dB Playback out level 3-L *2 VHPO3L FM in = 50 kHz, -30 dB -70.0 -64.0 -57.0 dB DIN audio, Gain = 1, VHPO3L/VHPO1L Playback out level 3-R *2 VHPO3R FM in = 50 kHz, -30 dB -70.0 -64.0 -57.0 dB DIN audio, Gain = 1, VHPO3R/VHPO1R Playback out frequency VHPFL In: Dev = 50 kHz, f = 70 kHz ¾¾ - 40.0 dB characteristics L *2 DIN audio, Gain = 1, VHPFL/VHPO1L Playback out frequency VHPFR In: Dev = 50 kHz, f = 70 kHz ¾¾ - 40.0 dB characteristics R *2 DIN audio, Gain = 1, VHPFR/VHPO1R Playback out distortion L *2 THPOL In: Dev = 100 kHz, f = 1 kHz ¾¾ 0.8 % Line out, Gain = 1 Playback out distortion R *2 THPOR In: Dev = 100 kHz, f = 1 kHz ¾¾ 0.8 % Line out, Gain = 1 Playback out S/N L *2 NHPOL No modulation, Line out, Gain = 17 5 ¾¾ dB DIN audio, VHPO1L/NHPOL Playback out S/N R *2 NHPOR No modulation, Line out, Gain = 17 5 ¾¾ dB DIN audio, VHPO1R/NHPOR Crosstalk between Playback outCTPRL V IN = 50 kHz Dev, 1 kHz ¾¾ - 65.0 dB channels (R ﬁ L) *2 DIN audio, CTPRL/VHPO1L Crosstalk between Playback outCTPLR V IN = 50 kHz Dev, 1 kHz ¾¾ - 65.0 dB channels (L ﬁ R) *2 DIN audio, CTPLR/VHPO1R DOC on level DOC1 f CL = 1.3 MHz 10 19 30 mV[p-p] fCR = 1.7 MHz –50 kHz Dev. Note) *2: PB-FM input level: Single 140 mV[p-p], Mix. 280 mV[p-p]

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit Data input (high-level) V HDATA At VCC = 5 V 3.5 ¾ 5V Data input (low-level) V LDATA At VCC = 5 V 0 ¾ 1.5 V Clock input (high-level) V HCLOC At VCC = 5 V 3.5 ¾ 5V Clock input (low-level) V LCLOC At VCC = 5 V 0 ¾ 1.5 V Mute CTL input V IHMUT Mute on 3.5 ¾ 5V Mute CTL input V ILMUT Mute off 0 ¾ 1.0 V Forced normal on level 2 ND2 f = 150 kHz, Mode 01 ¾ 80 ¾ kHz Dev. at V20 < 0.5 V Dev RF conv. AGC level VRFCAG V IN = -10 dBS, f = 1 kHz ¾- 4 ¾ dBS Normal REC THD TNRO V IN = -20 dBS, f = 1 kHz ¾ 0.02 ¾ % Normal input crosstalk 1 CTNNO TV in = -10 dBS ¾- 80 ¾ dB (Nor. REC in Select) DIN audio Normal input crosstalk 2 CTNLR Nor. rec. in = -10 dBS ¾- 80 ¾ dB (Line in L/R mix. select) DIN audio Normal input crosstalk 3 CTNRR Nor. rec. in & TV in L = -10 dBS ¾- 80 ¾ dB (Line in R select) DIN audio Normal input crosstalk 4 CTNLL Nor. rec. in & TV in R = -10 dBS ¾- 80 ¾ dB (Line in L select) DIN audio Carrier 3rd harmonic L 3HDL RF recording out ¾- 50 ¾ dB Carrier 3rd harmonic R 3HDR RF recording out ¾- 50 ¾ dB Limiter level PAL 1-L LIMP1L Pin 12 = 5 V, LIMP1L - fOL (PAL) ¾- 140 ¾ kHz Limiter level PAL 1-R LIMP1R Pin 25 = 5 V, LIMP1R - fOR (PAL) ¾- 140 ¾ kHz Limiter level PAL 2-L LIMP2L Pin 12 = 5 V, LIMP2L - fOL (PAL) ¾- 140 ¾ kHz Limiter level PAL 2-R LIMP2R Pin 25 = 5 V, LIMP2R - fOR (PAL) ¾- 140 ¾ kHz Note) *2: PB-FM input level: Single 140 mV[p-p], Mix. 280 mV[p-p] Parameter Symbol Conditions Min Typ Max Unit DOC hysteresis DOC2 f CL = 1.3 MHz 0.1 2.0 6.0 dB fCR = 1.7 MHz –50 kHz Dev. Forced normal on level 1 *2 ND1 f = 150 kHz, ND mode = 0 45 90 135 kHz Dev. at V20 < 0.5 V Dev VU out level 2-L VVU2L Line out = -27 dBS, 1 kHz ¾¾ 2.0 V Gain = 1, HiFi-AGC mode VU out level 2-R VVU2R Line out = -27 dBS, 1 kHz ¾¾ 2.0 V Gain = 1, HiFi-AGC mode VU out level 3-L VVU3L Line out = -27 dBS, 1 kHz ¾¾ 2.6 V Gain = 1, Normal mode VU out level 3-R VVU3R Line out = -27 dBS, 1 kHz ¾¾ 2.6 V Gain = 1, Normal mode

Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued)

Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Symbol Conditions Min Typ Max Unit 1.3 MHz BPF frequency BPF14 1.7 MHz/1.3 MHz ¾- 32 ¾ dB characteristics 4 1.3 MHz BPF frequency BPF16 1.55 MHz/1.15 MHz ¾- 10 ¾ dB characteristics 6 1.7 MHz BPF frequency BPF24 2.1 MHz/1.7 MHz ¾- 18 ¾ dB characteristics 4 1.7 MHz BPF frequency BPF25 1.3 MHz/1.7 MHz ¾- 30 ¾ dB characteristics 5 1.7 MHz BPF frequency BPF26 1.45 MHz/1.85 MHz ¾- 18 ¾ dB characteristics 6 Envelope out 1 ENV1 V IN = 70 mV[p-p], Mix. ¾ 1.0 ¾ V Measure V21 Envelope out 2 ENV2 V IN = 280 mV[p-p], Mix. ¾ 1.7 ¾ V Measure V21, ENV2 - ENV1 REC ﬁ PB crosstalk CTRP f C = 140 mV[p-p], Mix. ¾- 80 ¾ dB TV in = -10 dBS, PB

1.4 MHz BPF frequency BPF34 PAL ¾- 32 ¾ dB

characteristics 4 1.8 MHz/1.4 MHz

1.4 MHz BPF frequency BPF36 PAL ¾- 10 ¾ dB

characteristics 6 1.65 MHz/1.25 MHz

1.8 MHz BPF frequency BPF44 PAL ¾- 18 ¾ dB

characteristics 4 2.2 MHz/1.8 MHz

1.8 MHz BPF frequency BPF45 PAL ¾- 30 ¾ dB

characteristics 5 1.4 MHz/1.8 MHz

1.8 MHz BPF frequency BPF46 PAL ¾- 16 ¾ dB

characteristics 6 1.55 MHz/1.95 MHz VU out level L VUOTL V IN = -20 dBS, 1 kHz ¾ 3.5 ¾ V VU out level R VUOTR V IN = -20 dBS, 1 kHz ¾ 3.5 ¾ V BPF group delay difference GDBPF Difference of f O –100 kHz ¾ 500 ¾ ns (fO –100 kHz) VCO fO dependence on temperatureTVCO f O (T = -10°C) - fO (T = 75°C) ¾ 5 ¾ kHz Playback out level 1-L VPO1LP V IN = 50 kHz, Dev 1 kHz ¾- 6.0 ¾ dBS (PAL) Line out, Gain = high Playback out level 1-R VPO1RP V IN = 50 kHz, Dev 1 kHz ¾- 6.0 ¾ dBS (PAL) Line out, Gain = high Normal-off delay time MON Defined in FF timing ¾ 3 ¾ FF ENC attack time ENAT f = 5 kHz, VIN = Typ. -20 dB ¾ 4 ¾ ms ENC recovery time ENRT f = 5 kHz, VIN = Typ. -20 dB ¾ 65 ¾ ms Hold pulse width HPUL ¾ 10 ¾m s

n Terminal Equivalent Circuits Pin No. Equivalent circuit Description Voltage

1 E-VOL CTL (L-channel) 3 V

2 HiFi-AGC det. No fixed 3 1/2 V CC1 VREF1 : 2.5 V 1/2 VCC1 pin, but concurrently used for generation of ref. DC shift cur- rent of 1/2 VCC2 . n Electrical Characteristics at VCC1 = 5 V, VCC2 = 12 V, Ta = 25°C (continued)

Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Symbol Conditions Min Typ Max Unit VCO output R/L mix. ratio 2 VMIX2 D05 = 0, D04 = 1 ¾ 10 ¾ dB VCO output R/L mix. ratio 3 VMIX3 D05 = 0, D04 = 1 ¾ 9 ¾ dB Envelope output DC level V ENVN DC measurement (forced normal) ¾ 0.15 ¾ V in forced normal mode Pin 20 DC potential measurement Envelope output impedance R NEFN DC measurement (forced normal) ¾ 400 ¾W in forced normal mode Pin 20 impedance Output mute on impedance L Z OML DC measurement ¾ 10 ¾W Pin 44 impedance Output mute on impedance R Z OMR DC measurement ¾ 10 ¾W Pin 43 impedance V CC1 Pin 1, 36 170 W V CC1 10 kW 10 kW 1 kW 300 W 50 kW 50 kW 60 kW 40 kW 1 kW 200 W 200 W V CC1

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 4 TV in (L-channel): 2.5 V Audio signal Typical: -20 dBS (1 kHz)

5 AUX in (L-channel):

Typical: -20 dBS (1 kHz) 6 BS2 in (L-channel): 2.5 V Audio signal Typical: -20 dBS (1 kHz)

7 BS1 in (L-channel):

Typical: -20 dBS (1 kHz) 8 NR det. 1 (L-channel): 2.5 V Sets the weighting time constant for a noise reduction. Shown below is the CR constant setting example in the application circuit model: 9 NR det. 2 (L-channel) 1.35 V at no signal 10 ¾ GND1 (L-channel) 0 V 1 kW 50 kW 1 kW 200 W 2.5 V V CC1 V REF Pin 4, 5, 34, 35 50 kW 2.5 V V CC1 V REF Pin 6, 7, 33 Same as a framed zone in pin 4 circuit (Input select) Same as a framed zone in pin 4 circuit (BS monitor) T1 = 245 ms T2 = 24 ms Z Pin 8,30 f 200 W V CC1 Pin 8, 30 300 W 200 W 2.7 kW 27 kW 3 kW V CC1 Pin 9,

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 11 NR ref. (L-channel): 2.5 V This pin specifies a reference voltage for HiFi signal system. 12 CCA out (L-channel): 2.5 V Audio signal Typical: -20 dBS (1 kHz) 13 Emph. NF (L-channel) 2.5 V In recording, it enables you to evalu- ate without an external capacitor as a monitor pin for encode output. Typical: -11 dBS (1 kHz) The time constant in FM emphasis is determined by an external capaci- tance and an inside resistor. 14 ¾ N.C. ¾ L-channel Pin 12 R-channel Pin 26 10 kW 5 kW 3.9 kW 12 kW 5 kW 10 kW12.9 kW 733 W 500 W V CC1 Pin 11, 12 kW 3.9 kW 1.5 kW 1.5 kW 1 kW 10 kW L-channel Pin 11 R-channel Pin 27 Pin 12, 26 V CC1 Same as aframed zone in pin 4 circuit R1, R2 = 2.5 kW To VREF NR L-ch.: R3 = 6.03 kW , R4 = 7.91 kW R-ch.: R3 = 6.07 kW , R4 = 7.5 kW 2 kW 3.6 kW 2.5 kW 10kW 10 kW 50 W 50 W Pin 13, 25 V CC1

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 15 REC FM out 2.5 Vat recording PB BPF monitor: The FM output in recording is an 2.5 V R +L mix output. The mixing ratio at BPF monitor can be switched to 4 stages in serial. Pin 19 can output 5 V for L-channel 0 V and 0 V for R-channel (before mixi- at PB stereo ng) independently. In playback, the BPF monitor output is linked with output channel switching. The output impedance is about 80 W .

16 Clock in:

High: 3.5 V to 5.0 V Low: 0 V to 1.5 V Serial clock

17 Data in:

High: 3.5 V to 5.0 V Low: 0 V to 1.5 V Serial data

18 Audio FF:

(head switching pulse input) High: 3.5 V to 5.0 V Low: 0 V to 1.5 V 19 PB FM in: 2.5 V Input impedance: approx. 20 kW Typical input carrier level: 140 mV[p-p] (280 mV[p-p] at mixing) 200 W 500 W V CC1 5 V 0 V 500 W 50 kW 1 kW V CC1 4 kW Same as a framed zone in pin 16 circuit 5 V 0 V 2 kW 25 kW 50 kW1 kW 50 kW 100 mA V CC1 5 V 20 kW 1 kW 2.5 V 200 W V CC1

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 20 Envelope det. out 1.8 V at typical Forced normal out: carrier level input Terminal voltage varies according to L-channel input carrier level. 0 V At forced normal, output impedance at forced normal is approx. 400 W . 21 Noise det.: 1.9 V or more Detects the output which is the de- modulated R-channel noise output through an built-in second order HPF C = 150K), with an external capaci- tor.

22 PE ¾

23 Mute CTL: No fixed

Mute on: 3.5 V or more Mute off: 1.0 V or less

24 Selective resistor pin: 0 V

N.C. is possible at normal use. 25 Refer to pin 13 Emph. NF (R-channel): Refer to pin 13Refer to pin 13

26 Refer to pin 12 CCA out (R-channel): Refer to pin 12Refer to pin 12

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 27 Refer to pin 11 NR ref. (R-channel): Refer to pin 11 Refer to pin 11 28 ¾ GND1 (R-channel) Refer to pin 10 29 Refer to pin 9 NR det. 2 (R-channel) Refer to pin 9 30 Refer to pin 8 NR det. 1 (R-channel): Refer to pin 8Refer to pin 8 31 ¾ V CC1 (R-channel) 5 V 32 BS1 in (R-channel) and Nor. rec. in: Audio signal Typical: -20 dBS (1 kHz) Note) Because of using the same pin for both R-channel BS1 and Nor. rec. in, HiFi input is 3 input/ch. in using as normal input.

33 Refer to pin 6 BS2 in (R-channel): Refer to pin 6 Refer to pin 6

34 Refer to pin 4 AUX in (R-channel): Refer to pin 4 Refer to pin 4

35 Refer to pin 4 TV in (R-channel): Refer to pin 4 Refer to pin 4

36 Refer to pin 1 E-VOL CTL (R-channel): Refer to pin 1Refer to pin 1

37 Normal in 2.5 V 38 Normal out 2.5 V 39 ¾ V CC2 12 V or 9 V 50 kW 2.5 V V CC1 V REF Same as a framed zone in pin 4 circuit (Input select) Same as a framed zone in pin 4 circuit (BS monitor) Same as a framed zone in pin 4 circuit (Normal input select) 200 W 1 kW 1 kW 150 kW 2.5 V V CC1 V REF 500 W V CC1

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 40 RFC AGC det.: 0 V at no signal Recovery current source built in

1 V at standard

(+10 dB) 41 RF conv. out: 6.0 V at using Output impedance: approx. 20 W V CC2 = 12 V

4.5 V at using

V CC2 = 9 V 42 ¾ GND2 0 V

43 Mute R: Not fixed

Impedance at mute: 20 W or less

44 Mute L:

Impedance at mute: 20 W or less 45 Line out R: 6.0 V at using Output impedance: approx. 20 W V CC2 = 12 V V CC2 = 9 V

46 Line out L:

Output impedance: approx. 20 W 10 kW 10 kW 1 kW 500 W V CC1 50 W 50 W 24 kW 10 kW 10 kW 10 kW 10 kW 6 kW V CC2 Same as aframed zone

130 W 50 kW

6.5 V Pin 43, 44 Same as aframed zone50 W 50 W 24 kW 10 kW 10 kW 3 kW V CC2 Pin 45, 46 Same as aframed zone

n Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Voltage 47 VU out R: 3.5 V at standard Half-wave rectification output signal input (-20 dBS)

48 VU out L:

Half-wave rectification output 6.5 V 5 kW 25 kW 200 W V CC2 Pin 47, 48

Recommended operation condition Parameter Symbol Min Max Unit Bus free time between stop and start conditions t BUF 4.7 ¾m s Hold time start condition t HD ; STA 4.0 ¾m s (First clock pulse is generated after this period.) Clock low state hold time t LOW 4.7 ¾m s Rise time of data and clock signals t r ¾ 1 000 ns Setup time of stop condition t SU ; STO 4.0 ¾m s Data setup time t SU ; DAT 250 ¾ ns Clock high state hold time t HIGH 4.0 ¾m s Fall time of data and clock signals t f ¾ 300 ns Data hold time t HD ; DAT 5.0 ¾m s Clock frequency f SCL 0 100 kHz n Application Notes

Serial control timing specification 1. Start and stop conditions Data Clock Data (Pin 17) Clock (Pin 16) tLOW tr tHD ; STA Start condition Stable data line: Valid dataData is variable. Stop condition Stop condition tSU ; DAT tHD ; DAT tHIGH tf tSU ; STO tBUF 2. Data recognition condition

SLAVE ADDR. Start condition Stop conditionAcknowledge bit SAAA P SUB ADDR. DATA BYTE n Application Notes (continued)

Serial control timing specification (continued) 4. Data specification 1) Slave address: 1 1 1 0 1 0 0 0 2) Slave address format 3) Function (sub-address byte and data byte format) Note) The underlined values show an initial state at power on. Note) *1: Described as 21-pin DC voltage. *2: Used for the inspection. Recording FM mix. ratioRecording/ Playback NTSC/PAL DOC select ND select forced normal on/off Nor. detection*1 HiFi AGC D43 D33 D23 D13 D03D53 D44 D34 D24 D14 D04D54 D45 D35 D25 D15 D05D55 Test*2 Zap mode*2 Power saveV CC2 selectBPF L-channel adj.*2 Output mode select Output channel select (SW 17, 19) HiFi input select Nor. input select 0 = Playback 1 = Recording 0 = NTSC 1 = PAL 0 = On 1 = Off 0 = On 1 = Off DACR(5) *2 NTSC DACR(4) *2 NTSC DACR(3) *2 NTSC DACR(2) *2 NTSC DACR(1) *2 NTSC DACR(0) *2 NTSC DACL(5) *2 NTSC DACL(4) *2 NTSC DACL(3) *2 NTSC DACL(2) *2 NTSC DACL(1) *2 NTSC DACL(0) *2 NTSC DACR(2) *2 PAL DACR(1) *2 PAL DACR(0) *2 PAL DACL(2) *2 PAL DACL(1) *2 PAL DACL(0) *2 PAL 0 = 2.55 V 1 = 2.35 V 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = DAC 1 = PROM 0 = 9 V 1 = 12 V 0 = BS1 1 = BS2 0 = -6.0 dBs 1 = -7.5 dBs (0, 1) = 10 dB (1, 0) = 9 dB (1, 1) = 8 dB (0, 0) = TV (0, 1) = AUX (1, 0) = BS2 (1, 1) = BS1 (0, 0) = HiFi (0, 1) = Mix. (1, 0) = Normal (1, 1) = BS monitor (0, 0) = Prohibition (0, 1) = Low shift (1, 0) = High shift (1, 1) = Typical BPF R-channel adj.*2 PBOUT L-channel adj.*2 PBOUT R-channel adj.*2 (0, 0) = Prohibition (0, 1) = Low shift (1, 0) = High shift (1, 1) = Typical (0, 0) = Prohibition (0, 1) = High Shift (1, 0) = Low Shift (1, 1) = Typical (0, 0) = Prohibition (0, 1) = High shift (1, 0) = Low shift (1, 1) = Typical (0, 0) = Nor. rec. in (0, 1) = R-channel (1, 0) = L-channel (1, 1) = L/R mix. (0, 0) = Stereo (0, 1) = L-channel (1, 0) = R-channel (1, 1) = ···· BS monitor input Line amp gain setting (HEX) Data byteSub- address D6 D5 D4 AN3664NFB serial mode D3 D2 D1 D0

n Application Notes (continued)

Serial control timing specification (continued) 5. Usage notes Serial data transmission You need to send the start and stop conditions every time you send one line of data. To change a serial mode setting, you have only to send one line of data on the part to be changed. <Example: in case of sending all data of four lines> Start Address Address Sub address Sub address ACK ACK Data Data Stop Stop Start ACK ACK ACK ACK 1st line of data 2nd line of data Start Address Address Sub address Sub address ACK ACK Data Data Stop Stop Start ACK ACK ACK ACK 3rd line of data 4th line of data

n Application Circuit Example Normal in (1 kHz, -20 dBs) Normal out (1 kHz, -20 dBs) N.C. 0.22 mF 10 mF 47 mF 10 mF 10 mF 10 mF V CC (12 V) Line out (R) Typical output level (1 kHz) At Gain = Low: -7.5 dBs At Gain = High: -6 dBs Line out (L) VU out (R) VU out (L) (3.6 V) Typical input level = (1 kHz, -20 dBs) RF conv. AGC det. RF conv. out (1 kHz, -6 dBs) 4.7 MW 10 mF 22 mF 1 mF 1 mF 1 mF 1 mF 100 mF 0.015 mF NR ref. (L) CCA out (L) 22 mF 0.047 mF 33 mF 4.7 kW 510 W GND1 L V REF1 BS1 in (L) TV in (L) AUX in (L) BS2 in (L) 0.01 mF 0.01 mF 0.01 mF 0.01 mF 0.22 mF I2C clock I2C data Audio FF input PB FM input L/R mix. = 280 mV[p-p] Forced normal (Nor. = L, HiFi = H) (commonly used for ENV det. out) Noise det. PE N.C. Mute CTL (Open or High = On) Rec. FM out (Mix.) (commonly used for BPF monitor) 4-stage serial setting available for R/L ratio of 8, 9, 10, 11 dB, respectively Emph. (L) Typical input level = (1 kHz, -20 dBs) BS1 in (R) &Nor. rec. in TV in (R) AUX in (R) BS2 in (R) 1 mF 1 mF 1 mF 0.047 mF 33 mF 100 mF 0.015 mF 0.01 mF 2.2 mF 1 mF V CC1 (5 V) 4.7 kW 510 W GND1 R NR ref. (R) CCA out (R) Emph. (R) Det. RFC 150 kW Amp. Log Log Amp. V REF1 Input SW Det. LPF SW1 SW2 10 kW 12.9 kW 10 kW CCA EVOL /AGC Peak det. 1/2VCC (5 V) Input SW EVOL /AGC PB trap LPF CCA Peak det. Buffer SW noise SW9 S/H Audio limit PCPB LPF R-ch. BPF L-ch. BPF FM Lim. PCPB LPF SW4 Audio limit SW noise DAC (NTSC/PAL) F0-adj. L-channel F0-adj. R-channel Rec. LPF VCO Rec. PB Mix. S/H DAC (NTSC/PAL) Rec. LPF Liner SW Noise det. Logic Hold timing VCO HPF BS1 SW16 SW17 R R R L R LL+R L L Mute Mute SW19 SW22 SW6 SW7 Nor. rec. in BS2 BS2 BS1 SW18 Hi-Fi Hi-Fi Mix Mix Normal Normal 10 kW 12.9 kW 10 kW Det. LPF PB trap LPF

Product Information

AN3664NFB specifications and overview.

Summary

Single chip audio signal processing IC for HiFi VCR

Description

Single chip audio signal processing IC for HiFi VCR

Source title AN3664NFB Datasheet(PDF) - Panasonic Semiconductor

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