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