ver.9 NJM2582 -1- 4ch video amplifier for scart general description package outline the NJM2582 is a 4ch video amplifier for scart connecter. it can output dc that conforms to the scart connector. the NJM2582 is suitable for the video application with the scart connector. features operating voltage 5v, +5v, +11v 6input 4output 2input 1output video sw internal lpf 6db amplifier internal 75 ? driver circuit dc output for scart (function sw, blanking) power save circuit bipolar technology package outline ssop32 block diagram NJM2582v v/syou t bias vin 75 ? drive r 6db a mp 5mhz lpf syin sc/rou t scin rin v-1 v+1 ps2(g,bmute ) vydccon t scdccon t ps3(v/ymute ) ps1(sc/rmute) functionsw blanking eurov y discex t mute v+s1 (5v) rgbsel sw matrix v+s2 (11v) wide 1 gnd1 nc gin bin v+2 gnd2 gou t v-2 bou t gnds nc nc bias bias 2 3 4 5 6 7 8 9 11 13 14 15 16 75 ? drive r 6db a mp 5mhz 32 31 29 28 26 24 23 22 21 20 19 18 17 75 ? drive r 6db a mp 5mhz lpf 75 ? drive r 6db a mp 5mhz lpf 30 27 25 10 lpf 12 bias bias sw nc bias
njm2586 - 2 - njm2587 NJM2582 absolute maximum ratings (ta=25 c) parameter symbol ratings unit supply voltage1 v + /v - 6.5 v supply voltage2 v + +13 v power dissipation p d 1250(note1) mw operating temperature range topr -40 to +85 c storage temperature range tstg -40 to +150 c (note1) at on a board of eia/jedec specification. (114.3 x 76.2 x 1.6mm two layers, fr-4) recommended opearating condition (ta=25 c) parameter symbol test condition min. typ. max. unit operating voltage1 vopr1 v+1, v+2, v+s1 4.5 5.0 5.5 v operating voltage2 vopr2 v-1, v-2 -5.5 -5.0 -4.5 v operating voltage3 vopr3 v+s2 10.5 11.0 11.5 v electrical characteristics (ta=25 c,v + 1 to v + 2=5v, v - 1 to v - 2=-5v, v + s1=+5v,v + s2=+11v, r l =150 ? ) ? input signal condition (syin, vin, rin, gin, bin) video sync tip= 0v, sine signal bottom= 0v (scin) offset= 0.6v parameter symbol test condition min. typ. max. unit operating current1 i cc 1 (note2) no signal v+=5v, v-=-5v, vydccont=l - 45.0 60.0 ma operating current2 i ee 2 (note2) no signal v+=5v, v-=-5v, vydccont=l -45.0 -35.0 - ma operating current3 i cc 3 (note2) no signal v+=5v, v-=-5v, vydccont=h - 45.0 60.0 ma operating current4 i ee 4 (note2) no signal v+=5v, v-=-5v, vydccont=h -55.0 -40.0 - ma operating current at power save isave (note3) no signal v+=5v - 4.0 5.5 ma maximum output voltage swing vom (syin, vin, rin, gin, bin) vin=100khz, sine signal, thd=1% 3.0 4.0 - vp-p voltage gain1 gv1 (syin, vin, rin, gin, bin) vin=1mhz, 1.0vp-p, sine signal 5.6 6.0 6.4 db voltage gain2 gv2 (scin) vin=4.43mhz, 0.3vp-p,sine signal 5.6 6.0 6.4 db gain difference between channel ? gvi (syin, vin, rin, gin, bin) vin=1mhz, 1.0vp-p,sine signal -0.2 0 +0.2 db gfy5m (syin, vin, rin, gin, bin) 5mhz/1mhz, 1.0vp-p, sine signal -1.0 0 0.5 db low pass filter characteristic 1 gfy27m (syin, vin, rin, gin, bin) 27mhz/1mhz, 1.0vp-p, sine signal - -25.0 -14.0 db gfc5m (scin) 5mhz/4.43mhz, 0.3vp-p, sine signal -1.0 0 0.5 db low pass filter characteristic 2 gfc27m (scin) 27mhz/4.43mhz, 0.3vp-p, sine signal - -25.0 -14.0 db (note2) mute, discext, eurovy = h , wide, rgbsel = l (note3) mute = l
njm2586 - 3 - njm2587 NJM2582 electrical characteristics (ta=25 c,v + 1 to v + 2=5v, v - 1 to v - 2=-5v, v + s1=+5v,v + s2=+11v, r l =150 ? ) parameter symbol test condition min. typ. max. unit group delay gd 5mhz/1mhz - 8.0 - nsec cross talk ct (syin, vin, rin, gin, bin) 4.43mhz, 1.0vp-p, sine signal (scin) 4.43mhz, 0.3vp-p, sine signal - -70 - db differential gain dg (syin, vin, rin, gin, bin) vin=1.0vp-p, 10step video signal - 0.3 - % differential phase dp (syin, vin, rin, gin, bin) vin=1.0vp-p, 10step video signal - 0.3 - deg s/n ratio sn (syin, vin, rin, gin, bin) vin=1.0vp-p,100% white video signal, rl=75 ? ,100khz to 6mhz - 80 - db electrical characteristics (ta=25 c,v + 1 to v + 2=5v, v - 1 to v - 2=-5v, v + s1=+5v,v + s2=+11v, r l =150 ? ) parameter symbol test condition min. typ. max. unit switch change voltage high level vthh mute, discext, eurovy, rgbsel wide, vydccont, scdccont 2.5 - v + v switch change voltage low level vthl mute, discext, eurovy, rgbsel wide, vydccont, scdccont 0 - 1.0 v v/sy output voltage h v syh tp1, vydccont=h -0.4 -0.3 -0.2 v v/sy output voltage l v syl tp1, vydccont=l -0.1 0.0 0.1 v sc output voltage h v sch tp2, scdccont=h -0.7 -0.6 -0.5 v sc output voltage l v scl tp2, scdccont=l -0.1 0.0 0.1 v rgb output voltage v rgb tp2, tp3, tp4 0.0 - 2.0 v function switch output voltage h v fh tp6 10.0 - 11.0 v function switch output voltage m v fm tp6 5.3 - 6.3 v function switch output voltage l v fl tp6 - - 1.5 v blanking output voltage h v bh tp5 1.5 - 2.5 v blanking output voltage l v bl tp5 - - 0.3 v switch inflow current high level i swh - - 120 ua switch inflow current low level i swl - - 8 ua
njm2586 - 4 - njm2587 NJM2582 logical table * no use mute discext eurovy rgbsel hhhh vvl hhhl v, rgb rgb h hhlh sy sy l hhl l **l hlhh vl hlhl v, rgb h hllh sy l hlll *l lhhh l lhhl h lhlh l lhll l llhh l llhl l lllh l llll 4ch off tv mode l 4ch off tv mode input 4champ out monitor no use tv mode off blanking output discext wide function sw h hm h lh l hl l ll dvd tv mode input h 4champ on l 4champ off hdvd mode ltv mode hv out lsy/sc out hrgb off lrgb on h 16: 9 l4: 3 h -0.3v l0v h -0.6v l0v mute discext eurovy rgbsel wide vydccont scdccont
njm2586 - 5 - njm2587 NJM2582 equivalent circuit pin no. pin name equivalent circuit dc voltage note 1 3 6 8 10 12 vin syin scin rin gin bin 0v 2 5 13 14 15 16 17 vydccont scdccont mute discext eurovy rgbsel wide 0v 19 functionsw 0v 6v 10.5v 22 blanking 0v 2.1v v+1 v-1 270 20k gnd1 v-1 58k 48k gnd v+2 4.1k v-2 v+s1 16k v-2 80k gnd
njm2586 - 6 - njm2587 NJM2582 equivalent circuit pin no. pin name equivalent circuit dc voltage note 25 27 30 32 bout gout scrout vsyout 0.1v 0.1v 0v, -1.2v, 0.1v 0v, -0.6v v+2 4.1k v-2
njm2586 -7- njm2587 NJM2582 v/syou t vin syin sc/rou t scin rin v-1 v+1 vydccon t scdccon t functionsw blanking eurov y discex t mute v+s1 (5v) rgbsel v+s2 (11v) wide 1 gnd1 nc gin bin v+2 gnd2 gou t v-2 bou t gnds nc nc 2 3 4 5 6 7 8 9 11 13 14 15 16 32 31 29 28 26 24 23 22 20 19 18 17 30 27 25 10 12 nc 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 0.1uf 0.1uf 0.1uf 0.1uf + 47uf 390 ? 10k ? 21 5v 75 ? 75 ? 10k ? + 47uf + 47uf vee -5v vcc 5v vcc 11v tp6 tp5 tp 4 tp 3 tp 2 tp 1 test circuit 1 vydccont, scdccont=h
njm2586 - 8 - njm2587 NJM2582 v/syou t vin syin sc/rou t scin rin v-1 v+1 vydccon t scdccon t functionsw blanking eurov y discex t mute v+s1 (5v) rgbsel v+s2 (11v) wide 1 gnd1 nc gin bin v+2 gnd2 gou t v-2 bou t gnds nc nc 2 3 4 5 6 7 8 9 11 13 14 15 16 32 31 29 28 26 24 23 22 20 19 18 17 30 27 25 10 12 nc 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 75 ? 0.1uf 0.1uf 0.1uf 0.1uf + 47uf 390 ? 10k ? 21 5v 75 ? 75 ? 10k ? + 47uf + 47uf vee -5v vcc 5v vcc 11v tp6 tp5 tp 4 tp 3 tp 2 tp 1 + 10uf + 10uf + 10uf + 10uf + 10uf + 10uf 75 ? + 470uf 75 ? + 470uf 75 ? + 470uf 75 ? + 470uf test circuit 2 vydccont, scdccont=l
njm2586 - 9 - njm2587 NJM2582 application circuit v/syou t vin syin sc/rou t scin rin v-1 v+1 vydccon t scdccon t functionsw blanking eurov y discex t mute v+s1 (5v) rgbsel v+s2 (11v) wide 1 gnd1 nc gin bin v+2 gnd2 gou t v-2 bou t gnds nc nc 2 3 4 5 6 7 8 9 11 13 14 15 16 32 31 29 28 26 24 23 22 20 19 18 17 30 27 25 10 12 nc 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 0.1uf 75 ? 75 ? 75 ? 75 ? 75 ? 0.1uf 0.1uf 0.1uf 0.1uf + 47uf 390 ? 21 5v 75 ? 10k ? + 47uf + 47uf vee -5v vcc 5v vcc 11v 7 11 15 19 16 8 video dac micon cvbs sy sc r g b vydccont scdccont mute discext eurovy rgbsel wide tv scart [caution] the specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. the application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.
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