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ICs for Video Camera
AN3986FBP, AN3986FHP
Stereo Audio Signal Processor ICs for 8-mm Camcorder
s Overview
The AN3986FBP and the AN3986FHP are stereo audio signal processor ICs for 8-mm camcorder. It incorporates all the functions needed for stereo-audio signal processing in 8mm camcorder.
s Features
* Built-in headphone amplifiers * Built-in matrix signal processing
AN3986FBP
63 64 43 42 0.35- 0.05
+ 0.1
Unit : mm
AN3986FHP
Unit : mm
0.8
18.00.2 21.20.2
1
0.1 0.15 + 0.05 - 1.30.1 (0.5) (min0.25)
84 1 0.10.1
+ 0.15
22 0.15 - 0.05 1.550.1 21
0.5
+ 0.1
3.4 - 0.3
0.10.1
0.1 18.00.2 (0.6) 21.20.2 84-Pin QFH Package (QFH084-P-1818)
1.550.1 3.3max.
12.00.2 14.00.2 80-Pin QFH Package (QFH080-P-1212)
s Absolute Maximum Ratings AN3986FBP
Parameter Supply voltage Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note 1) Symbol VCC PD Topr Tstg Rating VCC1= 6 / VCC2= 9.5 474 - 20 to + 70 - 55 to + 125 Unit V mW C C
AN3986FHP
Parameter Supply voltage Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature
Note 1)
Symbol VCC PD Topr Tstg
Rating VCC1=6 / VCC2=9.5 392 -20 to + 70 -55 to + 125
Unit V mW C C
Note 1) Ta=25C except operating ambient temperature and storage temperature unless otherwise specified. Note 2) Allowable power dissipation of the package at Ta=70C.
1.30.1
2.80.2
0.2
12.00.2 14.00.2
1
47F 4700pF 4700pF
4.7F
Matrix Control
+
10F 50k VR 60 58 45 46 Control 42 41 Rch 40 39 36 68 LP empha 69 R R +- 67 0.01F 68 0.01F 69 0.01F 70 73 to FMOUT Output Convert 74 71 75 Matrix 76 MM + - 73 77 74 78 79 76 80 81 R LIM LPF AL 1 1 50k VR 2 3 4 2 3 4 5 5 6 6 LS 7 7 8 8 9 9 VCO -+ PC R AGC 83 84 23 to Control LFP 10 10 11 11 12 12 CCA 13 13 14 14 15 16 15 4700pF 17 4700pF 22 82 HOLD +- 77 78 0.01F 79 0.01F 80 8.2k MUTE R R Fade 24 1F 0.01F 0.01F BPF 75 LPF R Vo1 + R R LPF 330pF 72 33k R 0.047F ST 72 BIL to Control R R 34 31 71 70 ST MONO to Control + - 38 4.7F 37 4.7F 35 37 36 35 0.01F 34 33 32 38 39 10k VR 40 4.7F 45 44 43 44 43 42 41 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 63 61 64 65 66 67 62 59 57 0.01F 56 2.2F 55 10F 4700pF
+ LS /P ON R /H Auto OFF ST
Output change
AN3986FBP, AN3986FHP
ST/MONO Time constant
10F 66
65
+
HOLD 1
1F
+
+
+
to Pin37
VREFH
31
+
+
+
MUTE Time constant
VREF
30 47F 29 30 4.7F 28 29 27 28 26 47F 27 26 25 23 4.7F 22 21 4.7F 25 4.7F 24
+
+
s Recommended Operating Range (Ta=25C)
+
+
10k 10F
+
0.01F 2.2F 4.7F 5.6k 4700pF
47F
4.7F
+
10F
18 19 20 21 17 18 19 16 20 Bil M MONO U I ST T 1 O E Input change
Detect Output
4.5V to 9.0V
4.5V to 5.5V
+
Operating supply voltage range
0.01F 63 64
+
Parameter
VCO Adjust (R)
0.01F 62
+
2
I O 10k 4.7F
G N D
+
5.6k 53 52 51 50 49 48 47 46 54
+
s Block Diagram
6.8k
Input 3 (R) HP Vol Control Input 2 (R) Fade Control
100F
FMOUT (R)
0.01F BPF
Input 1 (R) VCC (4.75V)
+
VCC
Symbol
PG GND PG Input + +
H
VCC1
/ 2 / 3
VCC2
HOLD 2
100F
HP Output (R) HP GND (R)
4.7F
Timing making
Line Output (R) VCCH 33
32 100F 0.01F
VCCH (8.2V)
VREFH Line Output (L) HP GND (L)
100F
HP Output (L) VREF Input 1 (L) + + AGC Time Constant Input 2 (L) PB/Rec Change (PB H ) Input 3 (L)
MUTE detection
Range
FMOUT (L)
VCO Adjuse (R)
ICs for Video Camera
G N D
Note) A number with a circle denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the AN3986FHP.
ICs for Video Camera
s Pin Descriptions
Pin No.
AN3986FHP AN3986FBP
AN3986FBP, AN3986FHP
Pin name 1 2 3 4 5 6 7 8 9 NR input/output GND Dev. adjustment 1 Dev. adjustment 2 LP emphasis Level sensor timing C1 Level sensor timing C2 Level sensor input GND LPF output CCA amp. input CCA output CCA input Buffer output FM emphasis NR emphasis Mode discriminator output Mute control Input change switch GND Input 3 Rec/PB switching Input 2 AGC time-constant Input 1 VREF Headphone output Headphone GND Line output VREF H VCC2 Line output Headphone GND Headphone output VCC1 Input 1 Fade control Input 2 Headphone volume control Input 3 (R) (R) (R) (R) (R) (R) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L)
Pin No.
AN3986FHP AN3986FBP
Pin name GND SP/EP mode switching Output switching control Matrix control NR emphasis FM emphasis Buffer input CCA input CCA output CCA amp. input LPF output GND Level sensor input Level sensor timing C2 Level sensor timing C1 LP emphasis Dev. adjustment 2 Dev. adjustment 1 GND NR input/output VCO frequency adjustment FM modulator output FM demodulator input FM detector input FM input AGC detection ST/MON time-constant HOLD 2 HOLD 1 ST/MON detection Bilingual timing generation VCC1 (FM) Mono/multi time-constant GND (PG) PG input MUTE time-constant MUTE detection FM detection input FM demodulator input FM modulator output VCO frequency adjustment (L) (L) (L) (L) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R) (R)
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
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
43 44 45 46 47 48 49 50 51 52 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 75 76 77 78 79 80 81 82 83 84
10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 38 39 40 41 42
Note) Pins11, 32, 53, and 74 of the AN3986FBP are to be left open.
3
AN3986FBP, AN3986FHP
ICs for Video Camera
s Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 252C) (AN3986FHP)
Parameter Circuit current 1 at recording Circuit current 2 at recording Circuit current 1 at playing back Circuit current 1 at playing back Line AGC output level Lch, Rch Line AGC output distortion factor Lch, Rch AGC ON output level Lch, Rch AGC ON output distortion factor Lch, Rch Line AGC output noise Lch, Rch Fade control maximum attenuation output Lch, Rch Line through monitor output level Lch, Rch Line through monitor output noise Lch, Rch Between inputs between channels crosstalk E-E monitor output frequency characteristics Lch, Rch HP output level VOL= CENTER Lch, Rch HP output distortion factor VOL= CENTER Lch, Rch HP output level VOL= MAX Lch, Rch HP output level VOL= MIN Lch, Rch HP output noise voltage VOL= MIN Lch, Rch HP maximum output level VOL= CENTER Lch, Rch Encode output level Lch, Rch Encode output distortion factor Lch, Rch Encode linearity Lch, Rch SP encode f characteristics Lch, Rch LP encode f characteristics Lch, Rch Encode output noise Lch, Rch ST/BIL level difference L + R Lch ST/BIL level difference L - R Lch MON/BIL level difference Lch Decode reference output level Lch, Rch Symbol IR35 IR31 IP35 IR31 VOALL VOALR THALL1 THALR1 VOALL2 VOALR2 THALL2 THALR2 VNALL VNALR VFALL VFALR VO1LL VO1LR VNLLL VNLLR VCTIN VOLFL VOLFR VHC8L VHC8R THHC8L THHC8R VHH8L VHH8R VHL8L VHL8R VNHCOL VNHCOR VMHH8L VMHH8R VORLL VORLR THORLL THORLR VOXLL VOXLR VFORLL VFORLR VFLRLL VFLRLR VNRRL VNRRR VBSRLL VBSRLR VBMRLL VOLPL VOLPR Condition VCC1= 4.75V, when no signal input VCC2= 8.20V, when no signal input VCC1= 4.75V, when no signal input VCC2= 8.20V, when no signal input VIN= 20dBs f= 400Hz VIN= 20dBs f= 1kHz, THD 5th VIN= - 2dBs f= 400Hz VIN= - 2dBs f= 1kHz, THD 5th No input A curve filter VIN= - 20dBs, 1kHz A curve filter VIN= - 20dBs, 400Hz No input A curve filter VIN= -14dBs, 1kHz A curve filter VIN= - 20dBs ratio of 40kHz/40Hz VIN= - 20dBs, 400Hz 8 load VIN= - 20dBs, 1kHz 8 load, THD 5th VIN= - 20dBs, 400Hz 8 load VIN= - 20dBs, 400Hz 8 load No input A curve filter 1kHz, at 1% distortion, 8 load THD 5th VIN= - 20dBs, 400Hz BIL mode VIN= - 20dBs, 1kHz to THD 5th VIN= - 11.2/-51.2BS f= 400Hz VIN= - 20dBs f= 10kHz/400Hz VIN= - 20dBs, 10kHz ratio of LP/SP No input A curve filter VIN= - 20dBs, 400Hz VIN= - 20dBs, 400Hz 30kHz LPF VIN= - 20dBs, 400Hz VOLL, input VORLR - 0.5 - 9.5 - 0.5 - 18 - 18 - 15 0.2 - 21 3.8 2.0 - 20 4.8 3.0 - 55 0 - 30 0 -7 - 12 0.4 - 19 5.8 4.0 - 51 + 0.5 - 17.5 + 0.5 - 4.5 -8 min 58 1.6 61 1.6 -8 typ 73 2.0 77 2.0 -7 0.02 -4 -1 0.2 - 78 - 80 -7 - 81 - 78 - 5.5 - 28 - 26 0.05 - 18 - 16 - 96 - 96 max 88 2.4 93 2.4 -6 0.1 +2 0.4 - 74 - 75 -6 - 77 - 74 - 2.5 - 24 0.5 - 14 - 92 - 92 Unit mA mA mA mA dBs % dBs % dBs dBs dBs dBs dB dBs dBs % dBs dBs dBs dBs dBs % dB dB dB dB dB dB dB dB
4
ICs for Video Camera
AN3986FBP, AN3986FHP
s Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 252C) (AN3986FHP)
Parameter Decode reference output distortion factor Lch, Rch Decode linearity Lch, Rch Decode output noise Lch, Rch Crosstalk Lch, Rch, at playback Maximum output level Lch, Rch, at playback Line mute attenuation quantity Lch, Rch Encode channel crosstalk Lch, Rch E-E system monitor output channel balance Encode output channel balance Decode output channel balance VCO free-run frequency Lch VCO free-run frequency Rch VCO output amplitude voltage Lch VCO output amplitude voltage Rch VCO 2nd harmonics output Lch VCO 2nd harmonics output Rch VCO reference frequency deviation Lch VCO reference frequency deviation Rch VCO reference frequency deviation Lch VCO reference frequency deviation Rch Maximum frequency deviation 1 Lch Maximum frequency deviation 2 Lch Maximum frequency deviation 1 Rch Maximum frequency deviation 2 Rch Boost start time Lch, Rch, at recording Boost level Lch, Rch Boost width Lch, Rch Reference FM modulation distortion factor Lch, Rch FM demodulation output Lch FM demodulation output Rch FM demodulation output distortion ratio Lch FM demodulation output distortion ratio Rch Dropout detection ON level Symbol THOLPL THOLPR VOXPL VOXPR VNLPL VNLPR CERL CERR VOLML VOLMR VMLML VMLMR SERL SERR BAL BRE BLP FOL FOR V79 V62 V79-2 V62-2 V79-3 V62-3 FDOL FDOR FDLMX1 FDLMX2 FDRMX1 FDRMX2 TBSL TBSR VBSL VBSR TBEL TBER THDL THDR VDEL1 VDER1 THDEL1 THDER1 DODON Condition VORLL, input VORLR Vin= -11.6/ - 41.6dBs f= 400Hz No input A curve filter VIN= - 20dBs, 1kHz A curve filter VIN= -10dBs, 1kHz THD 5th VIN= - 20dBs, 1kHz A curve filter VIN= -14dBs, 1kHz A curve filter VOALR/VOALL VORLR/VORLL VOLPR/VOLPL R= 8.2k R= 6.8k when f= 1.5MHz when f= 1.7MHz fundamental wave as 0dB fundamental wave as 0dB fundamental wave as 0dB fundamental wave as 0dB V= 195.2mV (-15dBs equivalent) V= 195.2mV (-15dBs equivalent) input V= - 617mV (-5dBs equivalent) input V= + 617mV (-5dBs equivalent) input V= - 617mV (-5dBs equivalent) input V= + 617mV (-5dBs equivalent) time from PG input level difference due to gain-up time of gain-up Vin= -15dBs, f=1kHz THD 5th after demodulation DEV= 60kHz fm= 400Hz DEV= 30kHz fm= 400Hz DEV= 60kHz fm=1kHz DEV= 30kHz fm=1kHz Vin= 30mVP-P as 0dB f=1.5MHz 6 1.1 1.3 90 45 96 -128 48 - 64 - 0.55 -2 -3 1.35 1.55 456 410 - 63 min typ 0.12 - 60 - 87 max 0.3 - 57 - 79 - 79 0.4 - 92 - 50 0 0 0 1.50 1.70 500 450 - 50 - 50 - 50 - 50 120 60 110 -110 55 - 55 1.0 - 87 - 47 + 0.55 +2 +3 1.65 1.85 548 493 -35 -35 - 40 - 40 150 75 128 - 96 64 - 48 200 9 1.5 0.3 -18 -18 -15 -15 -12 -12 0.3 0.3 -11 -14 -18 Unit % dB dBs dBs % dBs dBs dB dB dB MHz kHz mVP-P mVP-P dB dB dB dB kHz kHz kHz kHz kHz kHz s dB ms % dBs dBs % % dB
5
AN3986FBP, AN3986FHP
ICs for Video Camera
s Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 252C) (AN3986FHP)
Parameter Dropout off hysteresis width MUTE change-over ON level MUTE OFF hysteresis AUTO MONO detection level AUTO MONO OFF hysteresis Hold start time Lch Hold start time Rch Hold end time Lch Hold end time Rch Bilingual discrimination level Bilingual discrimination level hysteresis Self recording playback level Lch Self recording playback level Rch Self recording playback level (R/L) channel balance Rec. holding voltage PB holding voltage Line mute ON voltage Line mute OFF voltage Input change-over selection voltage LINE 1 Input change-over selection voltage LINE 2 Input change-over selection voltage LINE 3 SP mode holding voltage LP mode holding voltage Output change-over selection voltage Lch Output change-over selection voltage Rch Output change-over selection voltage STE Matrix control holding voltage ON Matrix control holding voltage AUTO Matrix control holding voltage OFF PG input voltage high level PG input voltage low level Discrimination output voltage BIL Discrimination output voltage MON Discrimination output voltage STE Symbol DODOFF MUTON MUTOFF VATMS VATME THOSL THOSR THOFL THOFR VBIS1 VBIE1 VRPL VRPR BRPL V22R V22P V18MN V18MF V191 V192 V193 V42S V42L V43H V43M V43L V44H V44M V44L V74H V74L V17H V17M V17L Vin= - 20dBs, f=400Hz bilingual MODE Vin= - 20dBs, f=400Hz VRPR/VRPL Condition Vin=30mVP-P as 0dB Vin=30mVP-P as 0dB f=1.5MHz Vin=30mVP-P as 0dB Vin=30mVP-P as 0dB f=1.7MHz Vin=30mVP-P as 0dB time from PG input to hold start time from PG input to hold end Boost level min 2 -9 1 -9 0.5 1.0 1.0 8.5 12.2 3 0.5 - 9.5 - 8.5 0 0 3.4 3.4 0 3.9 2.1 0 3.4 0 3.9 2.1 0 3.9 2.1 0 3.4 0 3.4 1.5 0 2 - 7.0 - 6.0 1.0 4 - 4.5 - 3.5 2.0 1.4 4.75 4.75 1.4 4.75 2.7 0.8 4.75 1.4 4.75 2.7 0.8 4.75 2.7 0.8 4.75 1.4 4.75 2.6 0.8 typ 4 -12 3 -12 2.0 1.5 1.5 10.0 14.0 max 6 -16 5 -16 4 2.0 2.0 11.5 15.8 Unit dB dB dB dB dB s s s s dB dB dBs dBs dB V V V V V V V V V V V V V V V V V V V V
6
ICs for Video Camera
AN3986FBP, AN3986FHP
s Electrical Characteristics (VCC1=4.75V, VCC2=8.2V, Ta=252C) (AN3986FBP)
Parameter Circuit current 1 Circuit current 2 Circuit current 1 Circuit current 2 Line AGC output level Lch, Rch Line AGC output distortion rate Lch, Rch AGC ON output level Lch, Rch AGC ON output distortion rate Lch, Rch Line AGC output noise Lch, Rch Fade control maximum attenuation output Lch, Rch Line through monitor output level Lch, Rch Line through monitor output noise Lch, Rch Between inputs between channels crosstalk E-E monitor output frequency characteristics Lch, Rch HP output level VOL = CENTER Lch, Rch HP output distortion factor VOL = CENTER Lch, Rch HP output level VOL = max. Lch, Rch HP output level VOL = min. Lch, Rch HP output noise voltage VOL = CENTER Lch, Rch HP maximum output level VOL = CENTER Lch, Rch Encode output level Lch, Rch Encode output distortion factor Lch, Rch Encode linearity Lch, Rch SP encode f characteristics Lch, Rch LP encode f characteristics Lch, Rch Encode output noise Lch, Rch ST/BIL level difference L + R Lch ST/BIL level difference L - R Rch MON/BIL level difference Lch Decode reference output level Lch, Rch Symbol IR37 IR33 IP37 IP33 VOALL VOALR THALL1 THALR1 VOALL2 VOALR2 THALL2 THALR2 VNALL VNALR VFALL VFALR VO1LL VO1LR VNLLL VNLLR VCTIN VOLFL VOLFR VHC8L VHC8R THHC8L THHC8R VHH8L VHH8R VHL8L VHL8R VNHCOL VNHCOR VMHH8L VMHH8R VORLL VORLR THORLL THORLR VOXLL VOXLR VFORLL VFORLR VFLRLL VFLRLR VNRRL VNRRR VBSRLL VBSRLR VBMRLL VOLPL VOLPR Condition VCC1 = 4.75V, at recording VCC2 = 8.20V, at recording VCC1 = 4.75V, at recording VCC2 = 8.20V, at recording VIN = 20dBs f = 400Hz VIN = 20dBs f =1kHz, THD 5th VIN = -2dBs f = 400Hz VIN = -2dBs f =1kHz, THD 5th No input A curve filter VIN = -20dBs, 1kHz A curve filter VIN = -20dBs, 400Hz No input A curve filter VIN = -14dBs, 1kHz A curve filter VIN = -20dBs ratio of 40kHz/400Hz VIN = -20dBs, 400Hz 8 load VIN = -20dBs, 1kHz 8 load, THD 5th VIN = -20dBs, 400Hz 8 load VIN = -20dBs, 400Hz 8 load No input A curve filter 1kHz, at 1% distortion, 8 load THD 5th VIN = -20dBs, 400Hz BIL mode VIN = -20dBs, 1kHz to THD 5th VIN = -11.2/-51.2dBs f = 400Hz VIN = -20dBs f = 10kHz/400Hz VIN = -20dBs, 10kHz ratio of LP/SP No input A curve filter VIN = -20dBs, 400Hz VIN = -20dBs, 400Hz 30kHz LPF VIN = -20dBs, 400Hz VOLL, input VORLR - 0.5 -9.5 - 0.5 -18 -18 -15 0.2 - 21 3.8 2.0 - 20 4.8 3.0 - 55 0 - 30 0 -7 -12 0.4 -19 5.8 4.0 - 51 + 0.5 -17.5 + 0.5 - 4.5 -8 min 58 1.6 61 1.6 -8 typ 73 2.0 77 2.0 -7 0.02 -4 -1 0.2 - 78 - 80 -7 - 81 - 78 - 5.5 -28 - 26 0.05 -18 - 16 - 96 - 96 max 88 2.4 93 2.4 -6 0.1 +2 0.4 - 74 - 75 -6 - 77 - 74 - 2.5 - 24 0.5 - 14 - 92 - 92 Unit mA mA mA mA dBs % dBs % dBs dBs dBs dBs dBs dB dBs % dBs dBs dBs dBs dBs % dB dB dB dB dB dB dB dB
7
AN3986FBP, AN3986FHP
ICs for Video Camera
s Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 252C) (AN3986FBP)
Parameter Decode reference output distortion rate Lch, Rch Decode linearity Lch, Rch Decode output noise Lch, Rch Crosstalk Lch, Rch, at playback Maximum output level Lch, Rch, at playback Line mute attenuation quantity Lch, Rch Encode channel crosstalk Lch, Rch E-E system monitor output channel balance Encode output channel balance Decode output channel balance VCO free-run frequency Lch VCO free-run frequency Rch VCO output amplitude voltage Lch VCO output amplitude voltage Rch VCO 2nd harmonics output Lch VCO 2nd harmonics output Rch VCO 3rd harmonics output Lch VCO 3rd harmonics output Rch VCO reference frequency deviation Lch VCO reference frequency deviation Rch Maximum frequency deviation 1 Lch Maximum frequency deviation 2 Lch Maximum frequency deviation 1 Rch Maximum frequency deviation 2 Rch Boost start time Lch, Rch, at recording Boost level Lch, Rch Boost width Lch, Rch Reference FM modulation distortion ratio Lch, Rch FM demodulation output voltage Lch FM demodulation output voltage Rch FM demodulation output distortion ratio Lch FM demodulation output distortion ratio Rch Dropout detection ON level Symbol THOLPL THOLPR VOXPL VOXPR VNLPL VNLPR CERL CERR VOLML VOLMR VMLML VMLMR SERL SERR BAL BRE BLP FOL FOR V83 V65 V83-2 V65-2 V83-3 V65-3 FDOL FDOR FDLMX1 FDLMX2 FDRMX1 FDRMX2 TBSL TBSR VBSL VBSR TBEL TBER THDL THDR VDEL1 VDER1 THDEL1 THDER1 DODON Condition VORLL, input VORLR Vin= -11.6/- 41.6dBs f= 400Hz No input A curve filter VIN= -20dBs, 1kHz A curve filter VIN= -10dBs, 1kHz THD 5th VIN= -20dBs, 1kHz A curve filter VIN= -14dBs, 1kHz A curve filter VOALR/VOALL VORLR/VORLL VOLPR/VOLPL R= 8.2k R= 6.8k when f=1.5MHz when f=1.7MHz fundamental wave as 0dB fundamental wave as 0dB fundamental wave as 0dB fundamental wave as 0dB V= 195.2mV (-15dBs equivalent) V= 195.2mV (-15dBs equivalent) input V= - 617mV (-5dBs equivalent) input V= + 617mV (-5dBs equivalent) input V= - 617mV (-5dBs equivalent) input V= + 617mV (-5dBs equivalent) time from PG input level difference due to gain-up time of gain-up Vin= -15dBs, f= 1kHz THD 5th after demodulation DEV= 60kHz fm= 400Hz DEV= 30kHz fm= 400Hz DEV= 60kHz fm= 1kHz DEV= 30kHz fm=1kHz Vin=30mVP-P as 0dB f=1.5MHz 6 1.1 1.3 90 45 96 -128 48 - 64 - 0.55 -2 -3 1.35 1.55 456 410 - 63 min typ 0.12 - 60 - 87 max 0.3 -57 -79 -79 0.4 - 92 - 50 0 0 0 1.50 1.70 500 450 -50 -50 -50 -50 120 60 110 -110 55 -55 1.0 - 87 - 47 + 0.55 +2 +3 1.65 1.85 548 493 -35 -35 - 40 - 40 150 75 128 - 96 64 - 48 200 9 1.5 0.3 -18 -18 -15 -15 -12 -12 0.3 0.3 -11 -14 -18 Unit % dB dBs dBs % dBs dBs dB dB dB MHz kHz mVP-P mVP-P dB dB dB dB kHz kHz kHz kHz kHz kHz s dB ms % dBs dBs % % dB
8
ICs for Video Camera
AN3986FBP, AN3986FHP
s Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 252C) (AN3986FBP)
Parameter Dropout off hysteresis width MUTE change-over ON level MUTE OFF hysteresis AUTO MONO detection level AUTO MONO OFF hysteresis Hold start time Lch Hold start time Rch Hold end time Lch Hold end time Rch Bilingual discrimination level Bilingual discrimination level hysteresis Self recording playback level Lch Self recording playback level Rch Self recording playback level (R/L) channel balance Rec holding voltage PB holding voltage Line MUTE ON voltage Line MUTE OFF voltage Input change-over selection voltage LINE 1 Input change-over selection voltage LINE 2 Input change-over selection voltage LINE 3 SP mode holding voltage LP mode holding voltage Output change-over selection voltage Lch Output change-over selection voltage Rch Output change-over selection voltage STE Matrix control holding voltage ON Matrix control holding voltage AUTO Matrix control holding voltage OFF PG input voltage high level PG input voltage low level Discrimination output voltage BIL Discrimination output voltage MON Discrimination output voltage STE Symbol DODOFF MUTON MUTOFF VATMS VATME THOSL THOSR THOFL THOFR VBIS1 VBIE1 VRPL VRPR BRPL V23R V23P V19MN V19MF V201 V202 V203 V44S V44L V45H V45M V45L V46H V46M V46L V78H V78L V18H V18M V18L Vin= -20dBs, f= 400Hz bilingual MODE Vin= -20dBs, f= 400Hz VRPR/VRPL Condition Vin=30mVP-P as 0dB Vin=30mVP-P as 0dB f=1.5MHz Vin=30mVP-P as 0dB Vin=30mVP-P as 0dB f=1.7MHz Vin=30mVP-P as 0dB time from PG input to hold start time from PG input to hold end Boost level min 2 -9 1 -9 0.5 1.0 1.0 8.5 12.2 3 0.5 - 9.5 - 8.5 0 0 3.4 3.4 0 3.9 2.1 0 3.4 0 3.9 2.1 0 3.9 2.1 0 3.4 0 3.4 1.5 0 2 - 7.0 - 6.0 1.0 4 - 4.5 - 3.5 2.0 1.4 4.75 4.75 1.4 4.75 2.7 0.8 4.75 1.4 4.75 2.7 0.8 4.75 2.7 0.8 4.75 1.4 4.75 2.6 0.8 typ 4 -12 3 - 12 2.0 1.5 1.5 10.0 14.0 max 6 -16 5 - 16 4 2.0 2.0 11.5 15.8 Unit dB dB dB dB dB s s s s dB dB dBs dBs dB V V V V V V V V V V V V V V V V V V V V
9
AN3986FBP, AN3986FHP
s Pin Descriptions (VCC or GND pins are not shown)
Pin No. Waveform * Voltage 1 1 * 63 60 2.38 VDC, Rec NR output
20k 1 (63)
ICs for Video Camera
Equivalent circuit
50A Rec ON
Pin No. Waveform * Voltage 7 7 * 57 54
7 (57)
Equivalent circuit
3 3 * 61 DC 2.38V 58
3 (61)
+
8 8 * 56 53 DC 1.65V L.S IN
8 (56) 20A 100A
Rec
-
10k
+
PB
-
4 4 * 60 DC 2.38V 57
4 (60)
10
50A
10 * 54 51 DC 2.38V LPF OUT
10 (54)
5 5 *
5 20A
12 11 * DC 2.38V LP EMPH
(59) 8.5k 3.5k Ope. amp. output 12 (52) 50k 20A VREF
59 56
52 50
DC 2.38V CCA IN
6 6 * 58 55
6 (58)
13 12 * 51 49 DC 2.38V CCA OUT
13 (51)
Note) The indicated values are typical ones, and may depend on operating conditions or individual IC. VCC1= 4.75V, and VCC2= 8.2V A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the AN3986FHP.
10
ICs for Video Camera
s Pin Descriptions (cont.) (VCC or GND pins are not shown)
Pin No. Waveform * Voltage 14 13 * 50 48 DC 2.38V CCA IN
20k 14 (50)
AN3986FBP, AN3986FHP
Equivalent circuit
VREF
Pin No. Waveform * Voltage
Equivalent circuit
19
19
50k
MUTE SW 18
100k
15 14 * 49 47 2.38 VDC, Buffer OUT
15 (49)
50A
20 19 * 45 43 * 46 44
22 21 * 24 23 * 26 25 * 38 36 * 40 38 * 42 40
20 (45) (46) 50k
16
10k
15 46 DC 2.38V
16 5.6k
DC 2.38V
22 (24) (26) (38) (40) (42) 50k
- +
17
4.04k
23
50k 23 17 11.91k
16 45 DC 2.38V
R/P SW 22
2.5V 50A
18
18
25
25
17
24
Note) The indicated values are typical ones, and may depend on operating conditions or individual IC. VCC1= 4.75V, and VCC2= 8.2V A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the AN3986FHP.
11
AN3986FBP, AN3986FHP
s Pin Descriptions (cont.) (VCC or GND pins are not shown)
Pin No. Waveform * Voltage 27 26 * 31 VREF IN 30 28 27 * 30 29 * 34 32 * 36 34 79 66 63 * 67 64 * 81 77 * 82 78
27 (31)
ICs for Video Camera
Equivalent circuit
Pin No. Waveform * Voltage 65 62 * 83 DC f=1.5MHz (1.7MHz) FM modulation output
Equivalent circuit
65 (83)
Rec ON 600A
50A
DC 2.38V 4.1V
28 (30) (34) (36)
DC 2.38V RF IN
(67) 66 (81) (82) 10k
39
10k 39
68
68 40k
37
65
41 39 * 44 42
41 (44) 20k
69 4VDC when not active, and 0VDC when active
69 100k
66
64 61 * 84 80 DC 2.3V
64 (84) 10A
70 67 * 71 68
HOLD OFF
70 (71) HOLD OFF
Note) The indicated values are typical ones, and may depend on operating conditions or individual IC. VCC1= 4.75V, and VCC2= 8.2V A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the AN3986FHP.
12
ICs for Video Camera
s Pin Descriptions (cont.) (VCC or GND pins are not shown)
Pin No. Waveform * Voltage Equivalent circuit
AN3986FBP, AN3986FHP
Pin No. Waveform * Voltage
Equivalent circuit
73
73
60k
72
70
69
72
76
76
100k
100k
79
79
72 MM
100k
75
300k
78 f=30Hz, square wave 74
78
25k
10k
20k
Note) The indicated values are typical ones, and may depend on operating conditions or individual IC. VCC1= 4.75V, and VCC2= 8.2V A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the AN3986FHP.
s Reference Power dissipation for the package AN3986FHP PD--Ta
1,400 On a glass-epoxy resin print board (75 x 75 x 0.8t mm) Rth-a= 99C/W PD=1010mW (25C) IC without heatsink Rth-a=153C/W PD= 654mW (25C)
NR decoder linearity characteristics
20 VCC1= 4.75 (V) VCC2= 8.20 (V) f= 400Hz 0
Power dissipation PD (mW)
1,200
1,010 1,000
Line output level (dBs)
150
- 20
800 654 600
- 40
400
- 60
200
- 80
0 0 25 50 75 100 125
Ambient temperature Ta (C)
- 80
- 60
- 40
- 20
0
20
NR decoder input level (dBs)
13
AN3986FBP, AN3986FHP
s Reference (cont.) Line AGC input/output characteristics
1.5 MHz side deviation (kHz) Line output distortion ratio (%)
0 (Output level) 80 60 VCC1= 4.75 (V) VCC2= 8.20 (V) Vin= - 20dBf f= 400Hz
ICs for Video Camera
Temperature characteristics of FM record output deviation
40
(Output distortion) -5 -7 -10
0.2 0.1 0.05
30
VCC1= 4.75 (V) VCC2= 8.20 (V) Level measurement at f=400Hz Distortion measurement at f=1kHz THD 5th with a 30kHz LPF
0.02 0.01 +10
-15
40 - 40 - 20 0 20 40 60 80
20
-20
-14
-10
0
Temperature (C)
Line input level (dBs)
Fade control output characteristics
0 14
Line maximum output level
VCC1= 4.75 (V) THD 5th measured with a 1% distortion f=1kHz Using a 30kHz LPF 10k load
- 20
Line output maximum level (dBs)
12
Line output level (dBs)
10
- 40
8
- 60
6
- 80
VCC1= 4.75 (V) VCC2= 8.20 (V) Vin= -20dBs f=1kHz Using a 30 kHz LPF 0 1 2 3 4 4.75
4
-100
2
0 4 5 6 7 8 9
Fade control voltage (V)
Output subsystem supply voltage VCC2 (V)
Carrier level vs. FM demodulator output noise
-50 VCC1= 4.75 (V) VCC2= 8.20 (V) 0
Headphone volume control output
FM demodulator output noise (dBs)
-16dBs reference using a 30kHz LPF
- 16dBs - 20
- 60
HP output level (dBs)
- 26dBs
- 40
VCC1= 4.75 (V) VCC2= 8.20 (V) Vin= - 20dBs f= 400Hz 30kHz LPF Load
- 60
1.7MHz side -70 1.5MHz side
- 80
-100
39
8
1
2
3
5
10
20 30 50
100
Input carrier level (mVP-P)
0
1
2 2.275
3
4
4.75
HP volume control voltage (V)
14
1.7MHz side deviation (kHz)
Line output level (dBs)

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