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LA71525M no. 5843-1/25 parameter recommended supply voltage recommended operating supply voltage range symbol v cc max v cc max pd max topr tstg ratings 7.0 9.0 1400 C10 to +65 C40 to +150 parameter maximum supply voltage allowable power dissipation operating temperature storage temperature ratings 5.0 6.8 (7.5) 4.8 to 5.5 6.4 to 7.9 LA71525M video/audio signal processor for vhs vcrs (single chip for y/c/a) monolithic linear ic the LA71525M is a video/audio signal processor ic for vhs vcrs. it handles recording and playback of pal/gbi, mesecam, and 4.43 ntsc signals. ntsc software tapes can be converted to pal for monitoring, and the ic realizes high picture and sound quality. the ic requires no adjustments and minimizes the peripheral component count, making it possible to implement efficient signal handling at low cost. package dimensions unit: mm 3174-qfp80e [LA71525M] overview sanyo : qfp80e (qip80e) ordering number : en5843 maximum ratings at ta = 25 c specifications operating conditions at ta = 25 c 31799rm(ki) v cc 2 v cc 1 sanyo electric co., ltd. semiconductor business headquarters tokyo office tokyo bldg., 1-10, 1 chome, ueno, taito-ku, tokyo, 110-8534 japan v cc 1 opg v cc 2 opg (v cc 2) 0.15 1.6 14.0 17.2 0.8 124 25 40 41 64 65 80 21.6 0.8 3.0max 1.0 2.70 15.6 0.8 1.6 0.35 23.2 20.0 0.8 0.8 any and all sanyo products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo representative nearest you before using any sanyo products described or contained herein in such applications. sanyo assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all sanyo products described or contained herein. unit v v v v v unit v v mw ?c ?c symbol conditions pin 36, 41, 47 pin 76 ta 65?c conditions pin 36, 41, 47 pin 76 (pin 76) 114.3 x 76.1 x 1.6 mm 3 with paper phenol substrate
LA71525M no. 5843-2/25 operating characteristics at ta = 25 c, v cc = 5v continued on next page influx current measured at pin 41 in power save mode sum of influx current at pins 36, 41, 47, 76 measured; 5v: pins 36, 41, 47; 7v: pin 76 t38 output level measured with v in = 1.0 vp-p video signal (pal) t38 output level measured with v in = 1.0 vp-p video signal (ntsc) ratio of v ee and t38 output level with v in = 2.0 vp-p video signal ratio of v ee and t38 output level with v in = 0.5 vp-p video signal t38 sync level measured with v in = 700 mvp-plumi, 600 mvp-p sync t38 sync level measured with v in = 700 mvp-plumi, 150 mvp-p sync t37 output pulse crest value measured with v in = 1.0 vp-p video signal t37 output pulse width measured with v in = 1.0 vp-p video signal delay of output sync vs. input sync measured with v in = 1.0 vp-p video signal input level gradually attenuated and measured when output pulse width becomes larger than pw syr by 1 m s potential measured with v in = 1.0 vp-p video signal, under following conditions. t38 sync tip level: l syn pedestal level: l ped white peak level: l wht t38 dc level measured with 2.7v dc applied to t33. using this as l hdr , differential to l ped (see above) is calculated. t38 dc level measured with 1.3v dc applied to t33. using this as l whr , differential to l wht (see above) is calculated. t25 ynr characteristics measured with v ip = 1 vp-p standard color bar signal input 1 mhz response of t25 vs. 500 khz with v in = 1 vp-p standard multiburst signal 2 mhz response of t25 vs. 500 khz with v in = 1 vp-p standard multiburst signal 3 mhz response of t25 vs. 500 khz with v in = 1 vp-p standard multiburst signal 4.43 mhz response of t25 vs. 500 khz with v in = 1 vp-p standard multiburst signal t18 output level measured in no-signal input condition t18 output frequency measured in no-signal input condition y lpf frequency response characteristics 1 y lpf frequency response characteristics 2 y lpf frequency response characteristics 3 y lpf frequency response characteristics 4 i ccs i ccr v ee 1 v ee 2 agc1 agc2 agc3 agc4 v syr pw syr d t syr th syr l vor d hdr r ynr d whr y lpf 1 y lpf 2 y lpf 3 y lpf 4 v fm f fm 1 f fm 2 serial 00 off 10 (weak) 01 (medium) 11 (strong) min t y p max [rec mode y] current drain 20 22 24 ma (power save mode) current drain 130 145 160 ma (rec) ee output level 1 t28a t38 2.0 2.1 2.2 vp-p ee output level 2 t28a t38 2.0 2.1 2.2 vp-p agc characteristics 1 t28a t38 0 0.6 1.2 db agc characteristics 2 t28a t38 C1.2 C0.2 0 db agc characteristics 3 t28a t38 550 650 750 mvp-p agc characteristics 4 t28a t38 370 420 470 mvp-p sync separation output level t28a t37 4.0 4.2 4.4 vp-p sync separation output pulse t28a t37 4.2 4.5 4.8 m s width sync separation output t28a t37 0.6 0.8 1.0 m s pre-delay time sync separation output t28a t37 e20 e15 db threshold level sync tip level t28a t38 700 800 900 mv pedestal level white level measurement simulated h insertion level t28a t38 e150 0 mv white insertion level t28a t38 e150 0 mv rec ynr operation t28a t25 000 1.7 2.7 3.7 4.2 5.7 7.2 /// t28a t25 e0.3 db t28a t25 e1.4 e0.4 db t28a t25 e4 e2 0 db t28a t25 e25 db rec-fm output level t18 304 320 336 mvp-p carrier frequency 1 (pal) 3.725 3.8 3.875 mhz carrier frequency 2 (ntsc) 3.325 3.4 3.475 mhz +0.6 db +0.7 +0.2 +150 +150 t18 parameter symbol input output conditions unit ratin g s
LA71525M no. 5843-3/25 min t y p max rec-fm output level t18 secondary distortion measured in no-signal input condition C40 C35 db secondary distortion deviation 1 (pal) t28a t18 0.95 1.00 1.05 mhz deviation 2 (ntsc) t28a t18 0.95 1.00 1.05 mhz fm modulator linearity t26 t18 output frequency set to f2.85 with 2.85v dc applied to C2 0 % t26 t18 output frequency shift 6.5 7.8 9.1 khz emphasis gain t26a t24 C0.75 C0.25 db t37 detail t26a t24 0.1 0.6 1.1 db enhancer characteristics 1 detail t26a t24 1.3 2.3 3.3 db enhancer characteristics 2 detail t26a t24 1.8 3.3 4.8 db enhancer characteristics 3 nonlinear t26a t24 0.3 1.2 2.1 db emphasis characteristics 1 nonlinear t26a t24 2.5 3.8 5.0 db emphasis characteristics 2 nonlinear t26a t24 6.5 8.0 9.5 emphasis characteristics 3 4.5 6.0 7.5 2.5 4.0 5.5 0 0 0 main linear t26a t37 10.5 11.0 11.5 db emphasis characteristics 1 main linear t26a t37 12.5 13.0 13.5 db emphasis characteristics 2 white clip level t28a t37 185 195 205 176 185 194 dark clip level t28a t37 C57.5 C52.5 C47.5 C52.0 C47.0 C42.0 video output linearity t28a t38 t38 stair levels measured with video signal 1.0 vp-p C0.5 0 db (linearity unit, 5 stairs) input. stair linearity determined by arithmetic processing. [pb mode y] current drain pb 5v: pins 36, 41, 47; 7v: pin 76 153 170 187 ma sum of influx current at pins 36, 41, 47, 76 measured dropout compensation time t15 t38 t20: 4 mhz, 300 mvp-p sine wave 10.5 12.5 14.5 h t26a t26a: revert time for t38 output from when 0.5 vp-p video signal t15 input is set to 0 doc characteristics t15 t38 t15: 4 mhz, 300 mvp-p sine wave C1.5 0 db t26a t26a: 0.5 vp-p video signal input/output response 5h after setting t15 input to 0 pb y level t15 t38 playback y level with dev = 1.0 mhz fm signal input 2.00 2.10 2.20 vp-p self-recording/playback y level t38 playback y level for self-recording/playback 1.93 2.10 2.27 vp-p +2 + 0 . 5 +1.5 + 0 .2 5 db % % parameter symbol input output conditions ratin g s unit continued from preceding page 1/2f h carrier shift continued on next page h mod dev1 l mod dev2 g emp 24 g emp 37 cs g enh 2 g enh 1 g enh 3 g nlemp 1 g nlemp 2 g nlemp 3 g me 1 g me 2 l wc l dc liny i ccp t doc g doc v-y out r/p- out t18 deviation measured with v in = white 100% 1 vp-p t18 deviation measured with v in = white 100% 1 vp-p level difference of t26a and t37 measured with v in = 500 mvp-p, 10 khz sine wave input level difference of t26a and t37 measured with v in = 158 mvp-p, 2 mhz sine wave input differential with g emp 24 level difference of t26a and t24 measured with v in = 50 mvp-p, 2 mhz sine wave input differential with g emp 24 level difference of t26a and t24 measured with v in = 15.8 mvp-p, 2 mhz sine wave input differential with g emp 24 level difference of t26a and t24 measured with v in = 500 mvp-p, 2 mhz sine wave input differential with g emp 24 level difference of t26a and t24 measured with v in = 158 mvp-p, 2 mhz sine wave input differential with g emp 24 level difference of t26a and t24 measured serial 1 with v in = 50 mvp-p, 2 mhz sine wave input 2 differential with g emp 24 3 4 level difference of t26a and t37 measured with v in = 50 mvp-p, 500 khz sine wave input differential with g emp 37 level difference of t26a and t37 measured with v in = 50 mvp-p, 2 mhz sine wave input differential with g emp 37 white clip level at t37 measured with ctl 1 v in = white 100% 1.0 vp-p 2 dark clip level at t37 measured with ctl 1 v in = white 100% 1.0 vp-p 2
LA71525M no. 5843-4/25 continued on next page continued from preceding page ratio of t25 4 mhz component and sdem with v in = 300 mvp-p f = 4 mhz v in = white 50% + cw (15.8 mvp-p) ratio of 32 fh component and 32.5 fh component input/output response measured with v in = white 50% + sine wave f = 2 mhz 158 mvp-p 00 off 10 (weak) 01 (medium) 11 (strong) t38 video output sync tip (l syn ), pedestal (l ped ), white level (l wht ) potential measured with v in = white 100% 0.5 vp-p dc voltage at t38 is measured when 5v is applied to t33. taking this as l vdp , differential with l syn above is calculated. dc voltage at t38 is measured when 2.7v is applied to t33. taking this as l hdp , differential with l ped above is calculated. dc voltage at t38 is measured when 1.3v is applied to t33. taking this as l whp , differential with l wht above is calculated. pin 37 output pulse crest value measured with v in = 0.5 vp-p video signal pin 37 output pulse width measured with v in = 0.5 vp-p video signal delay of output sync vs. input sync measured with v in = 0.5 vp-p video signal pin 17 signal amplitude measured with v in = 150, 300, 600 mvp-p 4 mhz cw l dem cl g nlde 1 p ynr g wnc 1 g wnc 4 g wnc 3 g wnc 2 g wnc 5 g ph 1 g ph 2 g ph 3 l vor d vdp d hdp d whp p wsyp d t syp g ph 4 vf agc v syp g nlde 2 serial v reg l dem = v dem 4 C (v dem 2 + v dem 6 ) /2 v dem 6 Cv dem 2 x 100 min typ max fm demodulator linearity t15 t25 C3.5 0 % carrier leak t15 t25 C35 db playback ynr characteristics t26a t38 000 C3.7 C3.2 C2.7 C9.2 C8.2 C7.2 C13.3 C11.8 C10.3 nonlinear t26a t38 C3.5 C2.5 C1.5 db deemphasis characteristics 1 nonlinear t26a t38 f = 2 mhz, 50 mvp-p 4.5 6.0 7.5 deemphasis characteristics 2 2 2.5 4.0 5.5 3 0.5 2.0 3.5 40 0 0 double noise t26a t38 f = 1.2 mhz, 158 mvp-p, pin 69 open C4 C3 C2 db canceler characteristics 1 gr2 bit 8/7 = "10", gr5 bit 1 = "1" double noise t26a t38 f = 1.2 mhz, 50 mvp-p, pin 69 open C16.5 C15.0 C13.5 db canceler characteristics 2 gr2 bit 8/7 = "10", gr5 bit 1 = "1" double noise t26a t38 f = 1.2 mhz, 15.8 mvp-p, pin 69 open C32 C30 C28 db canceler characteristics 3 gr2 bit 8/7 = "10", gr5 bit 1 = "1" double noise t26a t38 f = 2.5 mhz, 15.8 mvp-p, pin 69 open C9 C8 C7 db canceler characteristics 4 gr2 bit 8/7 = "10", gr5 bit 1 = "1" double noise t26a t38 f = 2.5 mhz, 15.8 mvp-p, pin 69 open C17 C15 C13 db canceler characteristics 5 gr2 bit 8/7 = "10", gr5 bit 1 = "1" pic-ctl hard response t26a t38 f = 1 mhz, 158 mvp-p, gr5 bit 6/5/4 = "1/0/0" 2.5 3.5 4.5 db characteristics 1 pic-ctl hard response t26a t38 f = 2 mhz, 158 mvp-p, gr5 bit 6/5/4 = "1/0/0" 6 7 8 db characteristics 2 pic-ctl soft response t26a t38 f = 1 mhz, 158 mvp-p, gr5 bit 6/5/4 = "0/0/0" 6 7 8 db characteristics 1 pic-ctl soft response t26a t38 f = 2 mhz, 158 mvp-p, gr5 bit 6/5/4 = "0/0/0" C8 C7 C6 db characteristics 2 sync tip level t26a t38 pedestal level CCC white level measurement simulated v insertion level t26a t38 C50 0 mv simulated h insertion level t26a t38 C100 0 mv white insertion level t26a t38 C100 0 mv sync separation output level t26a t37 4.0 4.2 4.4 vp-p sync separation output pulse t26a t37 4.35 4.65 4.95 m s width sync separation output t26a t37 0.7 0.9 1.1 m s pre-delay time 4v regulator t26a t37 t31 dc level measured 3.8 4.0 4.2 v fmagc output level t15 t17 325 350 375 mvp-p +50 db db +3.5 +100 +100 ctl 1 parameter symbol input output conditions unit ratings
LA71525M no. 5843-5/25 min t y p max [rec mode chroma] rec chroma t28a t14a 215 225 235 mvp-p low-range converter output level 180 190 200 rec chroma/fm ratio t28a t14a C3.7 C3.0 C2.3 db t18 burst emphasis amount t28a t14a 5.5 6.0 6.5 db (ntsc mode) vxo oscillation level t28a t56 300 500 700 mvp-p (pal mode) vxo oscillation level t28a t56 300 500 700 mvp-p (ntsc mode) rec acc characteristics 1 t28a t14a db rec acc characteristics 2 t28a t14a C0.5 C0.1 db rec acc t28a t14a C26 db killer input level rec acc t28a t14a t14a output level measured with spectrum analyzer and C60 C50 db killer output level compared to vor-14, in killer condition as described above. rec acc t28a t14a C20 db demodulator input level rec apc t28a t14a input signal: 50% white signal superimposed with 350 hz pull-in range 1 4.4336 mhz 300 mvp-p cw. after checking that t14a output is on, cw frequency is raised until t14a output goes off. frequency then is gradually reduced. cw frequency when t14a output goes on: f1 rec apc t28a t14a same as above, cw frequency is lowered until t14a C350 hz pull-in range 2 output goes off. then frequency is gradually raised. cw frequency when t14a output goes on: f2 rec afc t28a t51 300 mvp-p, 15.6 khz pulse train with 5 m s pulse width khz pull-in range 1 is input. pulse train frequency is raised until t51 output waveform is impaired. then frequency is lowered. pulse train frequency when t51 waveform becomes normal: f1 rec afc t28a t51 same as above, pulse train frequency is lowered until t51 e1.0 khz pull-in range 2 output waveform is impaired. then frequency is raised. pulse train frequency when t51 waveform becomes normal: f2 bgp delay time t28 t37 t37 and t60 waveforms are observed with standard color 3.1 3.4 3.7 m s t60 bar input to t28a bgp width 4.7 4.9 5.1 m s +0.5 symbol parameter + 0 .2 0.5 0 .2 +1.0 input output conditions unit ratin g s continued on next page v or -14 c/fm g be v vxo-rp v vxo-rn acc r 1 acc r 2 v acck-on v oacck v acck-off d f apc 1 d f apc 2 d f afc 2 d f afc 1 t14a burst level measured with v in = 1 vp-p ctl 0 standard color bar signal 1 t d t w down-converted chroma level/fm level ratio with 100% chroma input (r l : 5.1 k w ) sp/ep and lp t14a burst level ratio with v in = 1 vp-p standard color bar signal t56 output amplitude measured with fet probe at v in = 1 vp-p standard color bar signal t56 output amplitude measured with fet probe at v in = 1 vp-p standard color bar signal v in = 1 vp-p standard color bar signal and chroma signal only boosted by +6 db t14a burst level measured and compared to vor-14 v in = 1 vp-p standard color bar signal and chroma signal only boosted by C6 db t14a burst level measured and compared to vor-14 t14a input burst level measured when output goes off and compared to standard input level, with v in = 1 vp-p standard color bar signal and chroma signal being gradually attenuated. from killer condition as described above, t14a input burst level is measured when output goes on with input chroma level being gradually increased. this is compared to standard input level. continued from preceding page t37 t60 t d t w a10276
LA71525M no. 5843-6/25 min t y p max 2 fsc output level t28a t58 t58 level measured in no-signal input condition 360 400 440 m vp-p 2 fsc duty t28a t58 t58 duty measured in no-signal input condition 40 50 60 % [pb mode chroma chroma] pb chroma video t15a t38 from t15a in pb and sp mode, a chroma signal 490 580 670 mvp-p output level t26a dow n-converted from the pal chroma noise test signal (pal mode) (sp m ode, burst 80 mvp-p) and mixed with a 4 mhz 300 mvp-p sine wave is input. from t26a, a 50% white signal is input. burst level is measured at t38. pb chroma video t15a t38 from t15a in pb and sp mode, a chroma signal 490 580 670 mvp-p output level t26a dow n-converted from the ntsc chroma noise test signal (ntsc mode) (sp mode, burst 160 mvp-p) and mixed with a 4 mhz 300 mvp-p sine wave is input. from t26a, a 50% white signal is input. burst level is measured at t38. pb chroma t15a 170 200 230 mvp-p pin 46 output level t26a t46 t15a 0.5 0.8 db t26a t46 t15a t46 C0.5 C0.2 db t26a pb killer input level t15a t46 C25 db t26a chroma output level in ppb killer t15a t38 C44 C40 db condition t26a pb main converter carrier leak t15a t38 C40 C33 db t26a burst deemphasis t15a t46 629 khz, 160 mvp-p cw is mixed with 4 mhz, 300 mvp-p C5.75 C5.50 C5.25 db (ntsc mode) t26a cw and input to t15a. 50% white signal is input from t26a. output level during t46 burst interval and during other times is compared. pb xo output level t59 t59 output level measured with fet probe in pb mode 300 500 700 m vp-p (pal mode) pb xo oscillator frequency t59 t59 frequency measured in pb mode: f C9 0 hz deviation (pal mode) ntsc -> pal conversion t15a C1 0 db v axis burst level t26a t38 ntsc -> pal conversion t15a C2 0 db burst level ratio t26a t38 symbol parameter +9 +1 +2 +9 +1 +2 input output conditions ratings unit under same conditions as above, +45 burst level is measured and compared to v bnap continued from preceding page continued on next page v2 fsc d2 fsc p vop-38 n vop-38 vop-46 acc p 1 acc p 2 pb acc characteristics 1 pb acc characteristics 2 v ack-p v oack-p c lp g bd v xo-pp v bnap d f xop d b-nap under same conditions as for p vop-38 , t46 burst level is measured. under same conditions as for p vop-38 , input chroma level is raised by +6 db. t46 burst level is measured and compared to p vop-46 . under same conditions as for p vop-38 , input chroma level is raised by C6 db. t46 burst level is measured and compared to p vop-38 . under same conditions as for p vop-38 , input chroma level is attenuated and input burst level is measured when chroma output at t46 goes off (compared to standard input 80 mvp-p) t38 measured with spectrum analyzer and compared to p vop-38 in killer condition as described above. under same conditions as for p vop-38 , t38 is measured with spectrum analyzer and 4.43 mhz component is compared to 5.06 mhz component. from t15a, down-converted chroma noise test signal mixed with 4 mhz, 300 mvp-p cw is input. from t26a, 50% white signal is input. C45 burst level at t38 is measured and compared to p vop-38
LA71525M no. 5843-7/25 min typ max ntsc -> pal conversion chroma t15a 4 mhz, 300 mvp-p cw and 100% chroma signal phase 160 180 200 deg phase t26a t38 shifted by C90 from burst are mixed and input to t15a. 50% white signal is input to t26a. chroma phase when pin 67 is 0v is measured and taken as q 1. chroma phase when pin 67 is 5v is measured and taken as q 2. p-nap = q 1 e q 2 [rec mode/eq] rec eq characteristics 1 t22 t18 e3 e2 e1 db rec eq secondary distortion t22 t18 under same conditions as above, secondary harmonics e40 e35 db are measured. rec eq characteristics 2 t22 t18 e20 db rec eq characteristics 3 t22 t18 e20 db rec eq characteristics 4 t22 t18 e3.3 e2.3 e1.3 db rec eq characteristics 5 t22 t18 e1 0 db [pb mode/eq] pb eq characteristics 1 t15a t17 e2.5 e1.1 0.0 db pb eq secondary distortion t15a t17 under same conditions as above, secondary harmonics e40 e30 db are measured. pb eq characteristics 2 t15a t17 e30 db pb eq characteristics 3 t15a t17 7.8 mhz e25 db pb eq characteristics 4 t15a t17 e30 db pb eq characteristics 5 t15a t17 e1 0 db pb eq characteristics 6 t15a t17 e11 e10 e9 db +1 symbol parameter +1 +1 +1 input output conditions ratings unit continued from preceding page continued on next page g req1 h req g req2 g req3 g req5 g peq1 g req4 h peq g peq2 g peq3 g peq4 g peq5 g peq6 v in = 500 mvp-p, f = 4 mhz input/output response measured v in = 500 mvp-p, f = 627 khz input/output response measured v in = 500 mvp-p, f = 1.07 mhz input/output response measured v in = 500 mvp-p, f = 4.5 mhz input/output response measured v in = 500 mvp-p, f = 2.0 mhz input/output response measured v in = 400 mvp-p, f = 4 mhz input/output response measured v in = 400 mvp-p, f = 627 khz input/output response measured v in = 400 mvp-p high-range trap frequency and gain measured v in = 400 mvp-p, f = 1.07 mhz input/output response measured v in = 400 mvp-p, f = 4.5 mhz input/output response measured v in = 400 mvp-p, f = 2.0 mhz input/output response measured p-nap
LA71525M no. 5843-8/25 v glp v glr thd l v nol v oml v oa alc thd a m pb m a 1 m a 2 m a 3 vg oe v nie vg r thd r v omr i ccra i ccpa v in = C30 dbv v in = C30 dbv v in = C30 dbv v in = C66 dbv v in = C20 dbv v in = C20 dbv electrical characteristics of audio system : v cc = 6.8v : v cc = 7.5v mt dco : v cc = 6.8v : v cc = 7.5v : v cc = 6.8v : v cc = 7.5v : v cc = 6.8v : v cc = 7.5v v in = C28 dbv v in = C28 dbv min t y p max line amp voltage gain (pb) t11 t77 23.0 23.5 24.0 db line amp voltage gain t71 t77 23.0 23.5 24.0 db (a1, a2, a3) t73 t75 line amp distortion (pb) t11 t77 0.01 0.1 0.4 % line amp t77 rg = 1 k w , din audio filter e80.0 e74.0 e70.5 dbv output noise voltage (pb) line amp t11 t77 output voltage for 1% thd 1.3 1.5 1.7 maximum output voltage (pb) 1.5 1.7 1.9 output voltage with t73 t77 e7 e6 e5 dbv line amp alc line amp alc effect t73 t77 t73 input level reduced from e28 dbv to e8 dbv 0 1 3 db line amp alc distortion t73 t77 0.01 0.1 0.5 % mute attenuation t11 t77 e10 dbv signals applied to all inputs and mute enabled. t71 t73 t75 eq amp open circuit voltage gain t7 t10 58 64 70 db eq amp input converted noise ? t10 rg = 620 w , din audio filter 0.1 0.8 1.8 m vrms voltage rec amp voltage gain t79 t1 13.6 14.1 14.6 db rec amp distortion t79 t1 0.001 0.1 0.4 % rec amp t79 t1 output voltage for 1% thd 1.3 1.5 1.7 maximum output voltage output voltage for 1% thd 1.5 1.7 1.9 current drain (rec) ? ? influx current measured at pin 76 8.8 11.0 13.2 (no-signal condition) 9.2 11.5 13.8 current drain (pb) ? ? influx current measured at pin 76 7.6 9.5 11.4 (no-signal condition) 8.0 10.0 12.0 dc offset voltage (pb) in mute ? t77 dc offset voltage at pin 77 measured for mute on 0 30 50 mv condition (no-signal condition) parameter 80 90 db 80 90 db 120 vrms ma ma vrms symbol input output conditions unit ratin g s
LA71525M no. 5843-9/25 pin number pin name standard dc voltage signal waveform equivalent circuit 1 a-rec-out 3.3v cw, 3.2 vp-p 2 a-gnd 0v rec 7v pb 0v rec dc 3.3v pb cw, 1 mvp-p 3 a-eq-sw1 3.3v 4 a-eq-sw2 a-head sw-ctl a-rec-sw a-eq-in a-eq-nfb 5 6 7 8 3.3v 3.3v 0v rec mode sp-cw lp, ep-0v rec mode none rec mode none pb, ep mode sp, lp-cw ep-0v 3.3v pb mode cw 1 mvp-p dc rec dc 3.3v pb cw, 1 mvp-p pin function continued on next page rec mode dc v ref 1 power on/off h v cc 100k 15k a10277 3 55k 50k a10278 h rec-lp,ep 4 a10279 h pb-ep 5 a10280 rec v ref a10281 6 50k h pb 7 8 v ref 120k 100 a a10282
LA71525M no. 5843-10/25 continued from preceding page continued on next page a10287 200mvp-p 627khz 9 10 h sl/lp 100 a 200 a10283 11 v ref 100 a 120k 500 500 a10284 12 50 a(rec) 200 200 2.3v 1k 1k 1k 200 500 500 500 a10285 13 200 a 2k 1k 50k 200 250 a10286 14 650 a(rec) 200 a10288 pin number pin name standard dc voltage signal waveform equivalent circuit rec dc 3.3v pb cw, 95 mvp-p rec dc 3.3v pb cw, 95 mvp-p pb cw 95 mvp-p agc-tc1 rec 2.3v dc pb 2.3v dc rec 1.8v pb 1.8v rec 2.8v pb 0v 11 a-line-pb-in 3.3v 12 rec-c-out acc-filt 13 14 a-eq-sw1 3.3v 9 10 a-eq-out 3.3v dc carrier leak balancer rec dc 3.3v
LA71525M no. 5843-11/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 4.2v pb 3.2v rec 1.6v pb 1.6v rec 2.6v fm 730 mvp-p pb 2.6v rec 1.9v pb 1.9v rec 4.2v rec pause 2.5v ee or pb 0v 17 pb-eq-out rec-y fm-out 18 rec-h-out 19 pb y-fm/c-in c-in (from pre) pb-y-fm 400 mvp-p 15 a-eq-out pb y-fm 340 mvp-p dc pm (r03) dc 16 pec y-fm 730 mvp-p continued from preceding page continued on next page a10289 a10292 a10294 15 100 a 500 10k 10k 500 10pf 200 200 3.70v a10290 1k 300 1k 1k 1k a10291 16 reg 17 180 a(pb) a10293 200 100 200 18 a10295 200 100 30k 19 a10296 50k 30k 20k 22k
LA71525M no. 5843-12/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 4.7v pb 2.5v rec 1.6v pb 1.7v rec 0v pb 2.6v rec 2.1v pb 0v rec 2.1v pb 0v 22 pb-emitter -peaking 23 main-emph filter 24 pb-y-fm-in (from eq) pb-y fm 320 mvp-p 20 dc agc-tc2 21 fm 700 mvp-p dc dc main-emph out continued on next page continued from preceding page a10297 a10300 340mvp-p a10302 500 mv 2.1v a10304 00 mvp-p 2.1v 20 100 a(pb) 8k 500 8k 500 a10298 3.25v 21 125 a a10299 500 200 500 2k 1k 30k rec-on 22 a10301 200 200 50k 23 24 a10303 200 500 2k 2k 1k 2pf 23 24 a10305 200 500 2k 2k 1k 2pf
LA71525M no. 5843-13/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec-y rec 1.6v pb 1.2v rec 2.9v pb 2.8v 27 y-gnd 0v pb 0v dc rec 2.6v pb 2.6v pb 0v 28 video-in1 fbc-filt (feed back clamp) 29 video-in2 30 25 clamp-in main-de-emph. out rec vsync 1.7v 26 dc rec vsync 1.7v continued on next page continued from preceding page a10306 500mvp-p a10307 500mvp-p a10309 500mvp-p a10310 500mvp-p a10312 1.0vp-p a10315 1.0vp-p 25 640 a 200 2.5k a10308 26 a10311 30k 20k 15k 200 15k 500 400 a 28 a10313 2.3v 200 50k 10k 22 a24 a24 a 29 a10314 7.5k 200 20k 500 500 500 130 a 30 a10316 2.3v 200 50k 10k 22 a24 a24 a
LA71525M no. 5843-14/25 continued from preceding page 0 to 0.8v : through 1.0 to 2.2v : character ins. 2.5 to 3.2v : qh ins. 3.8 to v cc v : qv ins. continued on next page rec v sync 1.7v a10318 1.0vp-p a10321 1.0vp-p a10323 1.0vp-p 31 23k 10k a10317 32 a10319 2.3v 200 50k 10k 22 a24 a 33 a10320 50 a50 a 1k 30k 30k 50k 1k 10k 34 a10322 200 470 a 35 a10324 4v 7.5k 7.5k 17k 740 a pin number pin name standard dc voltage signal waveform equivalent circuit rec 4.1v pb 4.1v pb 0v rec vsync 1.7v pb 0v rec 2.3v pb 3.1v 33 qv/qh-ins chara-ins vps-out 34 video-agc-in 35 reg 31 video-in3 32 dc
LA71525M no. 5843-15/25 pin number pin name s tandard dc voltage signal waveform equivalent circuit 36 5v dc rec 3.1v pb 3.1v rec 2.8v pb 2.8v 39 vca-filt vca-in (clamp) 40 41 sync-out 37 video-out 38 dc 5v dc continued from preceding page continued on next page y-v cc v sync 0.8v v cc 2 a10325 4.2v 0v a10327 2.1vp-p a10330 350 mvp-p a10331 350mvp-p 37 20k 20k 500 500 200 50k 10pf a10326 38 reg a10328 100 100 620 a 1.8 a 26k 15.5k 200 11k 39 a10329 200 a 500 9k 1k 1k 40 a10332 1k 15k 15k 200 500 100 a
LA71525M no. 5843-16/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 1.8v pb 1.8v rec 1.7v pb 1.8v rec 1.8v pb 1.9v rec 0v pb 2.0v 44 pq 2 (ro2) pb chroma in 45 pb chroma out 46 y-ccd-drive 42 ntsc-h out 43 dc ntsc mode 4.2v without ntsc mode 0v dc continued from preceding page continued on next page a10333 350mvp-p a10334 370mvp-p a10338 210mvp-p a10340 210mvp-p 42 350 370 a a10335 43 200 50k 50k a10336 44 1k 300 1k 1k 1k reg a10337 45 1k 4k 65k 35k a10339 46 100 400 a (pb) a10341
LA71525M no. 5843-17/25 pin number pin name standard dc voltage signal waveform equivalent circuit 47 5v dc rec 2.8v pb 2.8v rec 4.0v pb 4.1v rec 2.9v pb 2.9v rec 4.0v pb 4.0v 50 c-ccd-drive 1 afc/apc-filt 51 c-ccd-in 52 c-ccd-drive2 48 sld-filt 49 3.2v dc continued from preceding page continued on next page c-v cc a10342 150mvp-p a10343 130mvp-p a10346 150mvp-p a10347 130mvp-p 10mvp-p h a10349 a10350 field a10352 140mvp-p 48 440 a (pb) a10344 51 49 500 1k 22k 200 200 a10345 500 2k 50 250 440 a a10348 51 49 500k 2k 22k 200 200 a10351 500k 1k 52 500 10k 2.5v 97 a a10353
LA71525M no. 5843-18/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 4.0v pb 3.9v rec 2.5v pb 2.5v 57 c-gnd 0v dc rec 1.5v pb 2.8v 55 vxo/xo-in 56 2 fsc/pb-h out 58 pa stop-tr-sw 53 rec-apc-filter 54 0v dc 2.1v vxo/xo-out continued on next page continued from preceding page a10355 h a10358 600mvp-p a10358 600mvp-p a10360 600mvp-p 500mvp-p a10361 a10363 400mvp-p a10364 400mvp-p 53 h p.a.stop a10354 54 h 3rd 2.1v 5k 70k 50k 50k a10356 55 2k 500 200 62 a (vxo) 90 a 650 a (xo) 340 a (vxo) 200 a10359 56 2k 100k 300k 900 200 100 100 900 a (xo) 100 a (xo) 500 a a10362 a10365 58 200 500 5k 200
LA71525M no. 5843-19/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 1.5v dc pb 1.5v dc color 2.0v killer 3.0v 61 kill-filt ack/sld out 62 serial- clock-in 63 rl (ro4) 59 bgp-out 60 ack-out mode sld-out mode dc sync+bgp sync 1.4v (typ) bgp 4.0v or more killer mode 4v or more color mode 0v continued from preceding page continued on next page 1h 0 a 200 a a10369 0v 5v a10371 1.6v 3.0v 1k 300 1k 1k 1k a10366 59 reg 200 20k 50k a10367 60 5k 1k 1.66k 1k 2.5v a10368 61 200 260 2k 20k 2k 200 a10370 62 h kil sld pulse 50 a 15k 25k 60k 300 3v a10372 63
LA71525M no. 5843-20/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec 1.6v pb 1.6v rec 2.1v pb 2.1v 66 pal-pulse 68 nc-ctl 69 serial- data-in 64 pq1 (ro1) 65 67 c-rotary- pulse-in csc-pulse-in dc dc +45 4v or more +45 1v or less continued on next page continued from preceding page 0v 5v a10373 1.5v 3.0v a10376 0.8v 0 a10378 0.8v 0 64 ack 50 a 3v 300 15k 25k 60k a10374 1k 300 1k 1k 1k a10375 65 reg 66 85k 20k 1k 1k a10377 67 1k 20k a10379 50k a10380 68 40k 40k 2.2k 17k 500 23k a10381 69
LA71525M no. 5843-21/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec cw, 95 mvp-p pb dc 3.3v rec: adaptive pb dc 0v rec cw, 95 mvp-p pb dc 3.3v 72 a-alc-det 74 a-mute- on/off 70 a-line-in1 71 mute 3v or more 73 3.3v 0v 3.3v 3.3v dc a-line-in2 dc continued on next page continued from preceding page a-v ref- filter 70 gnd 2.5v 10k 45k 45k 100 a a10382 71 v ref 120k 100 a a10383 72 v cc 200 150 10k 2k a10384 73 v ref 120k 100 a a10385 74 v cc gnd 43k 24k 22k 39k 100k 500 500 500 a10386
LA71525M no. 5843-22/25 pin number pin name standard dc voltage signal waveform equivalent circuit rec cw, 95 mvp-p pb dc 3.3v 76 7v dc rec cw, 745 mvp-p pb dc 3.3v rec cw 745 mvp-p pb dc 3.3v 77 a-line-out a-line-in3 75 a-alc det-in 3.3v 78 3.3v cw, 1.4 vp-p 0v cw, 1.0 vp-p 79 80 a-rec-in a-rec-nfb 3.3v 3.3v continued from preceding page a-v cc 75 v ref 120k 100 a a10387 a10388 77 power on/off h v cc 75k 10k a10389 500 78 79 v ref 120k 500 100 a a10390 80 1 v ref v ref 120k 1.8k 7.3k 500 100 a a10391
LA71525M no. 5843-23/25 block diagram and sample application circuit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 10 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 1 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 rec amp kil det afc det yc mix agc det pic ctl dhp nc n.l. de-em eq amp fm agc rec apc det pb apc det alc det alc line amp mute serial decoder pb bga-a amp v ref rec eq sub lpf double limit demod acc det acc amp main conv main emph n.l. emph detail emph sync sepa qv/qh ins sub conv pb bga-b sub bpf rec bga vxo1 bpf1 bpf2 c-lpf kil lpf vco inv sld kil b.d. bpf nap p p r r cnc lpf clp 1h/2h dl 1h dl video amp video agc clamp clamp clamp clp ynr pb-eq rec hd sw a-gnd rec-ep.lp pb-ep rec rec r p p r p r comb th p r p r.a b p p r r pb-lp.sp bal tc1 pm peaking main emph rec h rec c in rec fm in pb yc out c sync in hswp in trick h rec high out r rp p p p r r p y-gnd reg phase compensation pb-l y-v cc v cc 2 pq2 v ss v dd n.c. n.c. nt:h 3fsc out clk in c-v cc c-gnd rl 2fsc/pb-h bgp ack out c-rot in pq1 csop in pal-pulse nc-ctl mute ctl a-v cc 9 8 la70010 4hd amp 7 6 5 4 3 2 1 24 11 12 13 + + + + + + + + + + + + + + + + 4.7 k 1 k 1.3 k 1 f 0.1 f video in2 video in1 0.1 f video in3 0.1 f qv.qh.chara.in vps out sub title decoder c-sync out video out 200 pf 56 pf 1 f 47 f 10 f 0.1 f 22 f 6.8 k 4.7 f 13 k 2.2 m 82 k 51 k 51 k 8.2 k 12 k 0.01 f 2.2 k 0.047 f 0.022 f 0.1 f 0.022 f 1 k 0.01 f 0.01 f 0.01 f 22 f 47 h 10 f 3.3k 2.7 k 390 390 820 680 33 pf 120 h 390 pf 43 pf 1 f 330 k m 10 180 22 f + 47 f 0.1 f 0.01 f 0.01 f 47 f 10 f 100 h 100 h 0.1 f 0.01 f 0.01 f 1 f 0.1 f 47 f 1 f 0.022 f 1.2 k 1 f 100 h 0.01 f 0.047 f 1.8 k 4.43 0.047 f 0.01 f 0.1 f + 10 f 1 m 1 k + 8.2 k 1 f + + + 0.1 f 33 f 6.8 k 82 k 0.1 f 6.8 k 82 k 0.1 f 15 k 1.8 k 3.3 k 10 k 22 k 1 k 1 k 2sa1318 2sc3331 2sc3331 r/p 220 pf ae fe 2sc3331 2 3 4 5 6 7 14 13 12 11 10 9 8 lc89980 to/from mi-com.servo a10392 2 1 3 fbc mod 1/2 + 0.01 f 10 f + 47 f 0.1 f + 0.1 f rec secam chroma in h.sw.p.in v cc 2(+5v) (power save mode) pb secam chroma in chroma out secam det 2fsc/pb-h out bgp out ack out serial clock in serial data in c-rot in color sequencial compensator pulse in pal-pulse out mute ctl audio in1 audio in2 audio in3 vcc+7v line out v cc (+5v)
LA71525M no. 5843-24/25 test circuit diagram 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 1 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 rec amp kil det afc det yc mix agc det pic ctl dhp nc n.l. de-em eq amp fm agc rec apc det pb apc det alc det alc line amp mute serial decoder pb bga-a amp v ref rec eq sub lpf double limit demod acc det acc amp main conv main emph n.l. emph detail emph sync sepa qv/qh ins sub conv pb bga-b sub bpf rec bga vxo1 bpf1 bpf2 c-lpf kil lpf vco inv sld kil b.d. bpf nap p p r r cnc lpf clp 1h/2h dl 1h dl video amp video agc clamp clamp clamp clp ynr pb-eq rec hd sw a-gnd rec-ep.lp pb-ep rec rec r p p r p r comb th p r p r.a b p p r r pb-lp.sp bal tc1 pm rec-h out main emph peaking rec high out pm-in pm-out r rp p p p r r p y-gnd reg video-in1 sync-out video-out y-v cc v cc 2 pq2 v ss v dd n.c. n.c. nt:h 3fsc out clk in c-v cc c-gnd rl 2fsc/pb-h bgp ack out c-rot in pq1 csop in pal-pulse nc-ctl ack/sld out serial clock in serial data in c-rot in h.sw.p in mute ctl a-v cc + + + + + + + + + + + + + + + t7a t10a t11a t14a t1a t15a t20a t26a t17 t18 t19 t23 t24 t46 t62 t72 t66a t73a t67a t63a t64 t51 t25 t26 t28a t37 t38 + t31 t38a v cc 1 + + + + + + t77a v cc 2 t79a 4.7 k 1.3 k sw26 1 f 0.1 f video-in2 t30a 0.1 f video-in3 t32a 0.1 f qvqh ins t33 200 pf 56 pf 1 f 47 f 1 f 0.1 f 0.1 f 0.1 f 4.7 f 0.1 f 4.7 f 15 k 13 k sw79 2 1 0.1 f 33 f sw70 sw72 22 f 2.2 m 1 k 1 k 1 k 7v sw71 sw75 sw73b sw73a 2 1 2 1 1 2 2 1 3 12 k 0.01 f 2.7 k 4.7 f 0.047 f 0.1 f 0.022 f 0.022 f 0.01 f 0.01 f 22 f 3.3 k 680 43 pf 120 h 390 pf 1 k 10 k 1 k 39 k 0.01 f 39 k 1 k 2.2 k 1 f 330 k 12 2 1 3 sw8 sw24 sw49 sw22 sw7 sw11 2 13 sw67 sw51 sw20 18 k 620 4.7 k 1 k 330 10 f + 10 f 0.1 f 47 f 100 h 10 f 1.0m 470 f 51 75 2.2 k 0.1 f 0.01 f 0.01 f 47 f 100 h 0.1 f 0.01 f 0.01 f 75 1 f 0.022 f 0.01 f 2.2 k 47 f 1 f 0.022 f 1.8 k 1 k 10 k 1 f 100 h 0.01 f 0.047 f 8.2 k 1.8 k 4.43 pal 1 f 0.047 f 0.022 f 1 f 0.1 f 1 2 sw41 5v 1 2 21 3 1 k + t56 t60 0.01 f 0.01 f + 10 f sw80 1 2 2 3 4 5 6 7 14 13 12 11 10 9 8 lc89980 to/from mi-com.servo a10393 2 1 3 fbc mod 1/2
LA71525M no. 5843-25/25 this catalog provides information as of march, 1999. specifications and information herein are subject to change without notice. ps specifications of any and all sanyo products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. sanyo electric co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo electric co. , ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the "delivery specification" for the sanyo product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. sanyo believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.

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