View AN3988NFHP_8291156.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ics for video camera n overview the AN3988NFHP is a stereo audio signal processor ic for 8-mm video camera. it provides full audio signal processing functions for 8-mm video camera, making them less power consumption, and more compact by space saving of set. n features including full playback bpfs low operating voltage (3 to 5v supply voltage) low power consumption : 130mw for recording at v cc =3.3v AN3988NFHP stereo audio-signal processor ic for 8-mm video camera unit : mm 12.0 0.2 10.0 0.2 (0.5) 0.1 0.1 0.15 + 0.10 ?0.05 12.0 0.2 10.0 0.2 0.5 0.2 + 0.1 ?0.05 1 2.5 0.2 1.3 0.1 1.3 0.1 64-pin sqfh package (sqfh064-p-1010) power dissipation note 2) operating ambient temperature note 1) storage temperature note 1) v cc1 v cc2 p d t opr t stg 5.5v 5.5v 331 ?20 to + 70 ?55 to +125 v v mw ?c ?c parameter symbol rating unit note 1) ta=25?c except operating ambient temperature and storage temperature. note 2) allowable power dissipation of the package at ta=70?c. supply voltage n absolute maximum ratings parameter symbol range operating supply voltage range v cc1 v cc2 3.0v to 5.0v 4.5v to 5.0v n recommended operating range ( ta=25?c) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP l/r mix signal dc shift circuit (+16db) dc shift circuit (+16db) dc shift circuit (+16db) for rf conventer l/r mix circuit audio lpf audio lpf cca for level sensor lpf mute detective circuit dod detective circuit over moduration limiter cca 1.5mhz pll over modulation limitter mono multi limitter mix lpf agc fade mic input only fade mic input only agc det fade control circuit + mute detect output matrix lpf limitter 49 pb rf agc 50 52 53 54 55 56 58 59 57 60 61 62 63 64 31 29 27 26 25 24 23 22 21 20 19 18 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2.2 f 0.47 f 0.01 f 2.2 f 47 f 0.47 f 0.0047 f mic input rch 0.22 f line input rch 0.22 f 0.22 f line input lch v cc mic input lch lch mix output change on/off pb/rec change input change mic/line dc dc 0 ~ 3v dc 220 fade control 0 ?v 5.6k 10k v ref v ref to lch lp sp line mic rec pb mic pb 4k rec pb rec pb 10000pf 4700pf 8.5k sp lp 330k 50k b a c sp/lp change 3.3 f 22 f v cc 56 100 k 2200pf 0.01 f pb rf input rec pb rec pb 11.9k rec 4 k 0.047 f 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 22 f 3.3 f 2.2 f 0.47 f 0.01 f 2.2 f 47 f 0.47 f output change 1.8k pb sp lp pb rec pb 330k matrix change pg input ntsc/pal change f sc input 0.01 f 10000pf 4700pf 8.5 k 3.5 k pb rec 1200pf 0.01 f phase compare 10 k 5.8 k 2.2 f 22 f v cch v cch v refh v cc v cch to lch v ref stereo on 1.5mhz side bpf 1.7mhz side bpf bpf v cc a b stmono detector sp/lp change sw nr v/i convert 51 30 17 mute change +15 db vco vco dividing ntsc/pal ecl 1/8 for level sensor lpf 48 sw nr (rec) st/st/mono (pb) on/auto ste/auto bil r/l/st rec monol/l output convert r/l/st/mute 5.6k 10k ls level sensor c v/i convert 32 28 v cc rec/pb change input change switch mic/line ls level sensor 1.7mhz pll nr monitor 5.6k pb rec pb pb sp lp rec pb rec pb rec pb pb rec dc shift circuit (+16db) 2.2 f 5.6 k 10k v cc gnp 0.01 f rec rf output bp monitor 10 f 220 k bpf adjust 3.5k 5.6k 10k pb pb rec 11.9 k pb rec pb 50k 50k +15 db line 50k line output lch hp output lch line output rch rf convertor 48 rec nr monitor 0 ~ 3v deviation adjust deviation adjust 0 to 3v 15k 0.22 f 33 f v cc 22 f pin power on/off pb auto detect rec/pb change pb 33 f 2.2 f n block diagram maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP parameter symbol condition min typ max unit n electrical characteristics ( v cc1 = 4.75v, v cc2 = 4.75v, ta = 25 2?c) v cc1 = 4.75v rec in no signal i 63r i 54r i 63p i 54p 29 5 27 37 ?8 ?0.55 ?5.0 ?5.0 ?3.0 ?0.5 ?0.5 ?1 ?8 ?0.55 45 9 41 57 ?6 + 0.55 0.1 ?1.0 +1.0 +3.0 1.0 ?69 +1 ?5 ?71 ?6 + 0.55 0.1 ma ma ma ma dbs dbs % dbs dbs dbs db db % dbs db db dbs dbs db % v cc1 = 4.75v rec in no signal 37 7 34 47 ?7 0 0.02 ?3.0 ?2.0 0.0 1.0 2.0 0.35 ?74 0 ?73 ?7 0 0.02 circuit current on recording mode 1 circuit current on recording mode 2 circuit current on pb mode 1 circuit current on pb mode 2 microphone agc reference output level microphone agc reference output level r/l microphone agc reference output level output distortion ratio microphone agc on output level 1 microphone agc on output level 2 microphone agc on output level 3 microphone agc on output level difference 1 microphone agc on output level difference 1 microphone agc on output distortion ratio fade maximum attenuation output e-e system monitor frequency characteristics 1 e-e system monitor frequency characteristics 2 microphone agc output noise voltage line reference output level line reference output r/l difference line reference output distortion ratio (thd) line output noise voltage e-e system channel crosstalk line max. output level head-phone reference output level head-phone reference output level r/l difference head-phone output noise voltage v cc1 = 4.75v pb in no signal v cc1 4.75v pb in no signal vin = 38dbs f= 400hz v oalr /v oall difference vin= ?8dbs, 1khz up to thd 10th vin = 34dbs f= 400hz vin = 18dbs f= 400hz vin = 2dbs f= 400hz v oall2 /v oall1 v oalr2 /v oalr1 v oall3 /v oall2 v oalr3 /v oalr2 vin = 2dbs, 1khz up to thd 10th vin= ?8dbs, 1khz a curve filter vin = 38dbs 20khz/400hz ratio vin = 38dbs 50khz/400hz ratio no input, a curve filter vin = 38dbs f= 400hz vin = 38dbs v ollr /v olll ratio vin= ?8dbs, 1khz up to thd 10th v oall v oalr b ac1 t hall1 t halr1 v oall1 v oalr1 v oall2 v oalr2 v oall3 v oalr3 r vol12 r vor12 r vol23 r vor23 t hall3 t halr3 v fall v falr v olfl1 v olfr1 v olfl2 v olfr2 v nall v nalr v olll v ollr b ll1 t hllll1 t hlllr1 vin= ?8dbs, 1khz a curve filter crosstalk between microphone and line, or between inputs no input, a curve filter vin= ?8dbs, 1khz a curve filter f=1khz, 47k when load thd=1% vin= ?38dbs, 400hz 120 + 8 load, 8 end vin= ?38dbs, 400hz 120 + 8 load, 8 end v hc8l v hc8r v nlll v nllr v ctinl v ctinr v ctlrl v ctlrr v olml v olmr b hc8 vin= ?38dbs, 1khz 120 + 8 load, 8 end head-phone reference output level output distortion ratio t hhc8l t hhc8r 0.5 ?33 ?1 ?71 ?66 ?67 ?29 +1 0.5 ?93 dbs dbs dbs dbs dbs db % dbs ?73 ?68 ?69 2.0 ?31 0 0.03 ?97 no input, a curve filter v nhcol v nhcor note) unless otherwise specified, a 30-khz lpf is used, and level is measured at 400hz except that distortion or cross-talk i s mea sured at 1khz. (re + 4db) (ref + 20db) (ref + 36db) (+20db/+ 4db) (+36db/+ 20db) (ref + 36db) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP f=1khz, at load of thd=1% at 120 + 8 load pin head-phone maximum output voltage line mute attenuation output vin= ?8dbs, 1khz a curve filter deviation adjustment range vin = 38dbs/ ?8dbs, 400hz line in, test mode nr encode linearity vin = ? 48dbs, test mode ratio of f=10khz/400hz nr encode frequency characteristics sp mode vin = 48dbs, test mode ratio of f=10khz, lp/sp vin= ?8dbs, 400hz ratio of dev 16/dev 36 stereo encode stereo separation in-phase vin= ?8dbs, 400hz ratio of dev 16/dev 36 stereo encode stereo separation anti-phase no input, a curve filter encode output noise voltage encode channel crosstalk vin= ?8db s , 1khz a curve filter v mhh8l v mhh8r v mlml v mlmr nr encode frequency characteristics lp mode vin= ?8dbs, 1khz line in, *test mode nr encode reference output level distortion factor (thd) v orll v orlr v fsrll v fsrlr v fprll v fprlr v bsrlr v bsrll v nrrl v nrrr s erl s err ?.0 0.1 ?2.5 3.6 2.2 ?80 2.9 0.5 ?0.5 6.0 3.2 ?7.5 ?7.5 ?3 ?3 dbs dbs v % db db db db dbs dbs dbs +1.0 ?86 0.2 ?1.5 4.8 2.7 ?5 ?5 ?6 ?6 parameter symbol condition min typ max unit adjust pin16 and pin36 through resistor, so as rec fm devia- tion to be 60 0.2khz for 1.5 mhz side, and 30 0.1khz for 1.7mhz side, (thereafter,the adjusted voltage maintained) r=330k . dev36 dev16 t horll t horlr fsc=3.579545 (mhz) vfsc= 200mv p? fsc= 4.433619 (mhz) vfsc= 200mv p? fsc= 4.433619 (mhz) vfsc= 200mv p? carrier level measurement of 1.5mhz vco output level lch (1.5mhz) vco output level rch (1.7mhz) fm (vco) output l/r mix ratio carrier level measurement of 1.7mhz ratio of stereo, ntsc mode 1.5mhz/1.7mhz load above 10k , regard fundamental wave as 0db fm (vco) output 2nd harmonics distortion 1.5mhz load above 10k , regard fundamental wave as 0db fm (vco) output 2nd harmonics distortion 1.7mhz load above 10k , regard fundamental wave as 0db fm (vco) output 3rd harmonics distortion 1.5mhz load above 10k , regard fundamental wave as 0db fm (vco) output 3rd harmonics distortion 1.7mhz vco (pal mode) oscillation frequency 1.7mhz vco (pal mode) oscillation frequency 1.5mhz vco (ntsc mode) oscillation frequency 1.7mhz vco (ntsc mode) oscillation frequency 1.5mhz f ontl f ontr f opal f opar v vcol v vcor v comix v vcol2 v vcor2 v vcol3 v vcor3 fsc=3.579545 (mhz) vfsc=200mv p? 1.499 1.699 1.499 1.699 198 157 1.5 1.501 1.701 1.501 1.701 245 194 2.5 ?5 ?5 ?40 ?40 mhz mhz mhz mhz mv p?p mv p?p db db db db db 1.500 1.700 1.500 1.700 220 175 2.0 ?42 ?42 ?50 ?0 * pin20 is at 0v in the mono mode. note) unless otherwise specified, a 30-khz lpf is used, and level is measured at 400hz except that distortion or cross-talk i s meas ured at 1khz. n electrical characteristics (cont.) ( v cc1 = 4.75v, v cc2 = 4.75v, ta = 25 2?c) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP vin= ?8dbs, 400hz line in, mono mode, sp reference fm modulation distortion factor lch, rch brf adjustment voltage f=1.625mhz vin=15.0mv p? f=1.50mhz sp mode vin=15.0mv p? f= 0.80mhz bpf main frequency characteristics 0.80mhz/1.50mhz vin=15.0mv p? f=1.40mhz bpf main 1.40mhz/1.50mhz vin=15.0mv p? f=1.60mhz bpf main 1.60mhz/1.50mhz vin=15.0mv p? f=1.65mhz vin=15.0mv p? f=2.50mhz bpf main 2.50mhz/1.50mhz t hdfml t hdfmr bpf main 1.5mhz monitor level bpf main 1.65mhz/1.50mhz parameter symbol condition min typ max unit b pfadj b fm150 b fm080 b fm140 b fm160 b fm165 b fm250 0.1 90 ?.0 ?.0 0.4 4.65 170 ?43 0 0 ? ?43 % v mv p? db db db db db 0.2 130 ?0 ?3.5 ?.5 ?5 ?0 vin=12mv p? f=1.50mhz b fs170 b fs150 b fs160 b fs165 b fs175 b fs190 g blpsp v fsc v bilpl v bilpr t hblpl t hblpr v slp1l v slp1r v slp2l v slp2r 70 ?.0 ?.0 1.0 100 ?9.0 ?9.0 ?9.0 ?9.0 ?9.0 ?9.0 ?.5 160 ?22.5 ?9.0 0 0 ?25 3.0 1000 ?5.0 ?50 0.5 0.5 ?5.0 ?5.0 ?5.0 ?5.0 ?76 +1.5 mv p? db db db db db db mv p? dbs dbs % % dbs dbs dbs dbs dbs db vin=12mv p? f=1.70mhz sp mode 115 ?5 ?5 ?.5 ?.5 ?50 2.0 200 ?.0 ?.0 0.2 0.2 ?7.0 ?7.0 ?7.0 ?7.0 ?81 0 vin=12mv p? f=1.60mhz vin=12mv p? f=1.65mhz vin=12mv p? f=1.75mhz bpf frequency characteristics 1.75mhz/1.70mhz vin=12mv p? f=1.90mhz bpf frequency characteristics 1.90mhz/1.70mhz vin=15.0mv p? f=1.5mhz lp/sp lp/sp bpf input output gain difference guarnteed fsc level range of f ontl , f ontr , f opal and f opar fsc input level range pb fm demodulation output voltage bil mode lch pb fm demodulation output voltage bil mode rch pb fm demodulation output distortion factor bil mode lch pb fm demodulation output distortion factor bil mode rch pb fm demodulation output voltage 1 ste mode lch pb fm demodulation output voltage 2 ste mode lch pb fm demodulation output voltage 2 ste mode rch vcl = 15mv p? , 1.5mhz vcr = 12mv p? , 1.7mhz pb fm demodulation output noise bil mode l,r v nlpl v nlpr bpf frequency characteristics 1.65mhz/1.70mhz bpf frequency characteristics 1.60mhz/1.70mhz bpf frequency characteristics 1.50mhz/1.70mhz bpf sub 1.7mhz monitor level pb fm demodulation output voltage 1 ste mode rch vcl = 15mv p? , 1.5mhz dev = 60khz, fm = 1khz vcr = 12mv p? , 1.7mhz dev = 30khz, fm = 1khz vcl = 15mv p? , 1.5mhz dev = 60khz, fm = 1khz vcr = 12mv p? , 1.7mhz dev = 30khz, fm = 1khz vcl = 15mv p? , 1.5mhz dev = 60khz, fm = 1khz vcr = 12mv p? , 1.7mhz dev = 0khz vcl = 15mv p? , 1.5mhz dev = 0khz vcr = 12mv p? , 1.7mhz dev = 30khz, fm = 1khz (equal to self-pb level) at f=1.625mhz, vin=15m v p? , change pin23 through 10k to v cc or to gnd, and adjust pin26 to make level equal. b brp v bilpr /v bilpl self rec. pb r/l level difference (equal to self-pb level) note) unless otherwise specified, a 30-khz lpf is used, and level is measured at 400hz except that distortion or cross-talk i s meas ured at 1khz. n electrical characteristics (cont.) ( v cc1 = 4.75v, v cc2 = 4.75v, ta = 25 2?c) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP vin= ?8dbs, 400hz lch line input, lch ratio s srpr s srpl dodon ?8 ?3.5 ?3.5 ?1 db db db ?0 ?0 ?4 dodoff t mton t mtoff amoon amooff t mnoff v 58mic v 58lin v 17sp v 17lp v 28nt v 28pa 0.5 260 113 ?1.5 1.0 113 2.0 0 2.0 0 2.0 0 6.5 430 153 ?.5 5.0 153 v cc1 1.0 v cc1 1.0 v cc1 1.0 db s ms db db ms v v v v v v 4.5 340 133 ? 3.0 133 vin= ?8dbs, 400hz rch line input, rch ratio bpf monitor voltage of 1.5mhz set 130mv p? at 0db, f=1.5mhz, sp mode bpf monitor voltage of 1.5mhz 130mv p? = 0db f=1.5mhz, sp mode ratio to dodon dropout detection off level hysteresis width start delay time at mute on mute hold time when mute relesed delay time of after carrierlack to mute begining mute holding time at mute release bpf monitor voltage of 1.7mhz 130mv p? = 0db f=1.7mhz, sp mode monaural automatic detection on level bpf monitor voltage of 1.7mhz 130mv pp? = 0db f=1.7mhz, sp mode, ratio to amoon monaural automatic detection off level hysteresis width monaural holding time at monaural release monaural holding time at monaural release input change-over holding voltage microphone input input change-over holding voltage line input sp/lp change-over holding voltage sp mode sp/lp change-over holding voltage lp mode ntsc/pal change-over holding voltage ntsc ntsc/pal change-over holding voltage pal line mute change-over holding voltage on line mute change-over holding voltage off pb/rec change-over holding voltage pb pb/rec change-over holding voltage rec dropout detection on level stereo mode self recording & playback channel separation negative phase stereo mode self recording & playback channel separation positive phase parameter symbol condition min typ max unit v 48mo v 48mf v 59pb v 59re v 33rr v 33ll v 33st v 32st v 32mo 2.0 0 2.0 0 2.3 1.3 0 2.3 0 v cc1 1.0 v cc1 1.0 v cc1 1.7 0.7 v cc1 1.3 v v v v v v v v v output change-over holding voltage sub/sub (r/r) line lch output mix switch on output change-over holding voltage main/sub (l/l) output change-over holding voltage main/sub (stereo) recording system matrix holding voltage (stereo) note) unless otherwise specified, a 30-khz lpf is used, and level is measured at 400hz except that distortion or cross-talk is measu red at 1khz. v 32on v 32at v 32of v 60mxo 2.3 1.3 0 2.3 v cc1 1.7 0.7 v cc1 v v v v recording system matrix holding voltage (monaural) pb system matrix holding voltage forced on pb system matrix holding voltage forced stereo-auto pb system matrix holding voltage forced bil-auto n electrical characteristics (cont.) ( v cc1 = 4.75v, v cc2 = 4.75v, ta = 25 2?c) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP v 60mxf v 33 v 32 0 1.31 1.31 0.7 1.69 1.69 v v v output change-over terminal voltage pb system matrix terminal voltage line lch output mix switch off parameter symbol condition min typ max unit line output dc level difference in recording at mute on/off v aliml v alimr 0 ?200 ?00 1.0 84 42 0.6 +200 +100 1.8 116 58 v mv p? mv p? db khz khz measure control voltage range of ineffective fading. 1.4 100 50 amuton amutoff line output dc level difference in playback at mute on/off test mode f=2khz, ratio to lp/sp measure maximum deviation with vin= ?dbs, f=10khz audio limiter level lch, when recording measure maximum deviation with vin= ?dbs, f=10khz audio limiter level rch, when recording bpf monitor voltage at 1.5mhz set 130mv p? at 0db, fc=1.5mhz sp mode mute automatic detection on level bpf monitor voltage at 1.5mhz set 130mv p? at 0db, fc=1.5mhz ratio of sp mode to amuton mute automatic detection off hysteresis width pb system output stage difference at mute change-over e-e system mute change-over output stage difference fade control non-attenuating holding voltage v fanol v fanor v dcrol v dcror v dcpol v dcpor v fprll2 v fprlr2 ?2 ? db 1 5db ? 3 note) unless otherwise specified, a 30-khz lpf is used, and level is measured at 400hz except that distortion or cross-talk i s measu red at 1khz. lp emphasis frequency characteristics 2khz (lp/sp) n electrical characteristics (cont.) ( v cc1 = 4.75v, v cc2 = 4.75v, ta = 25 2?c) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP pin no. pin name pin no. pin name 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 input agc detection line input (r channel) fade control mic. input (r channel) to an fm emphasis capacitor (r channel) nr input amp. (r channel) cca input 1 (r channel) cca output 1 (r channel) cca input 2 (r channel) gnd ls weighting capacitor (1r) ls weighting capacitor (2r) ls hold capacitor (r channel) ls recovery capacitor (r channel) nr monitor (r channel) deviation control (r channel) sp/lp switching pll smoothing capacitor (r channel) pll loop filter mono mode discrimination stereo/mono discrimination and detection playback rf input bpf monitor recording fm output bpf agc detection bpf control mute detection pal/ntsc switching fsc input gnd pg pulse input matrix switching output switching control pll loop filter (l channel) pll smoothing capacitor (l channel) deviation control (l channel) nr monitor (l channel) ls recovery capacitor (l channel) ls hold capacitor (l channel) gnd ls weighting capacitor (2l) ls weighting capacitor (1l) cca input 2 (l channel) cca output 1 (l channel) cca input 1 (l channel) nr input amp. (l channel) to an fm emphasis capacitor (l channel) mute control line output (l channel) headphone output (l channel) gnd line/headphone output (r channel) mute discrimination output v cch rf converter output vcc 1/2 v cch (v refh ) input switching pb/rec switching line l channel mix output switching 1/2 v cc (v ref ) mic input (l channel) v cc line input (l channel) n pin descriptions n reference p d ?a 0 25 50 75 100 125 150 ambient temperature ta (?c) 0 100 200 300 400 700 800 900 1100 500 1200 600 1000 602 1042 ic without heatsink r thj? = 166?c/w p d = 602mw (25?c) on a glass-epoxy board (50 50 0.8t mm) r thj? = 96?c/w p d =1042mw (25?c) power dissipation p d (mw) (usage notes) 1. to reduce temperature dependency of bpf frequency charac- teristics, it is recommended that the resistor and the variable resistor at pin26 should be metal film type and thermet varia- ble resistor. 2. to reduce distortion at low frequencies, capacitances between pins8 and 9, and between pins43 and 44 should be increased, (for example, to 220 f). 3. the surge breakdown level for pins38, 39, and 53 is 160 to 200 v (with a capacitance of 200pf). ensure that the voltage at these pins does not exceed the level. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP pin no. waveform ?voltage equivalent circuit pin no. waveform ?voltage equivalent circuit 20 21 27 mono/stereo discrimination 0v for stereo and 4.75v for mono mode pull-up by an external 100k resistor 200 v cc (4.75v) mono mode discrimination and detection v cc (4.75v) 30k 30k 50pf 26 2.8v 22 rec fm output bpf fo adjustment 25 29 2.375v playback rf input 23 bpf monitor v refh (2.375v) v cch (4.75v) 50k 200 connected to vcch/gnd through an external 10k resistor. v cch (4.75v) 500 v refh (2.375v) 24 rf agc 10k v cch (4.75v) 1.5v v reg (3v) v cch (4.75v) 24.8k 2k 24.8k 200mv p?p fsc input 20k v cch (4.75v) 1 30k 1k 60k 2 4 64 62 line input mic input 2.375v mic line input agc detection ?38dbs v ref (2.375v) 56k v cc mic/line 20k 20 22 24 26 1 2 29 25 23 21 (27) (4) (62) (64) note) the value in the above characteristics is not a guaranteed value, but reference one on design. n pin descriptions maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP pin no. equivalent circuit pin no. equivalent circuit 3 fade control input dc 0 to 3v v reg (3v) 600k 30k line rec 5 47 fm emphasis 2.375v v cc (4.75v) rec pb rec pb 6 46 ?23dbs 2.375v v cc (4.75v) rec pb 7 45 ?23dbs 2.375v v cc (4.75v) v ref (2.375v) 50k 9 43 2.375v 8 44 2.375v v cc (4.75v) v ref (2.375v) 50k 10 30 51 40 gnd 11 12 42 41 ls weighting 2.375v 10k 5.6k (42) (41) 2.375v ?23dbs 13 14 39 38 ls weighting v cc (4.75v) 15 37 2.375v nr monitor 3 7 (45) 8 (44) (38) (39) 11 12 9 (43) 5 (47) v cc (4.75v) 6 (46) 13 14 22k 22k v cc (4.75v) v ref (2.375v) (37) 15 note ) the value in the above characteristics is not a guaranteed value, but reference one on design. waveform ?voltage waveform ?voltage n pin descriptions(cont.) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP pin no. equivalent circuit pin no. equivalent circuit 16 36 18 35 100k 100k 200k v reg (3v) dev control input 0 to 3v 2.375v 20k v ref (2.375v) v cc (4.75v) 17 48 sp/lp switching mute switching 3.0v 100k 100k 50k v reg (3v) 100k 19 34 2.375v 200 v cc (4.75v) 31 pg input 30hz 2.375v 150k 150k 150k 150k 150k v cc (4.75v) 32 matrix switching 1.5v v reg (3v) v cc (4.75v) 200k 50k 50k 200k 33 output switching 1.5v 200k 200k 100k 100k v cc (4.75v) v reg (3v) 20k 16 (36) (35) 7 (48) (34) 31 32 33 19 18 note) the value in the above characteristics is not a guaranteed value, but reference one on design. waveform ?voltage waveform ?voltage n pin descriptions (cont.) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for video camera AN3988NFHP pin no. equivalent circuit pin no. equivalent circuit note) the value in the above characteristics is not a guaranteed value, but reference one on design. 50 52 54 4.75v 61 28 58 60 59 pal/ntsc switching rec/pb input switching l channel mix switch 0v 100k 50k 100k 100k v reg (3v) 49 ?dbs 2.375v line l channel output v cch (4.75v) ?dbs 2.375v hp output l channel line/hp r channel output 53 mute discrimination output v cch (4.75v) v cch (4.75v) to pin57 4.75v v cch 55 ?dbs 2.375v rf converter output v cch (4.75v) v cc 57 56 63 2.375v v refh 50k 50k v cch (4.75v) 2.375v v ref v cc (4.75v) 50k 50k v cch (4.75v) 28 (58) (59) (60) (52) 61 53 50 55 57 49 n pin descriptions(cont.) waveform ?voltage waveform ?voltage maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
request for your special attention and precautions in using the technical information and semiconductors described in this book (1) if any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) the technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) the products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). consult our sales staff in advance for information on the following applications: ? special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod- ucts may directly jeopardize life or harm the human body. ? any applications other than the standard applications intended. (4) the products and product specifications described in this book are subject to change without notice for modification and/or im- provement. at the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date product standards in advance to make sure that the latest specifications satisfy your requirements. (5) when designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. otherwise, we will not be liable for any defect which may arise later in your equipment. even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (esd, eos, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. when using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) this book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of matsushita electric industrial co., ltd. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/

▲Up To Search▲

Price & Availability of AN3988NFHP

	To Download AN3988NFHP Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .