ver.2 NJM2564 - 1 - 6ch video amplifier with sd/ hd lpf q general description q package outline the NJM2564 is a dual supply voltage 6ch video amplifier. the NJM2564 is able to dc coupling. it includes lpf, y/c mix circuit and sdc interface. lpf for the component signal can select sd/hd. the NJM2564 is suitable for bd player, set top box and the high quality av systems with the sd/hd output. q features o operating voltage +2.8 to +3.5v, +4.5 to +5.5v, -5.5 to -2.8v o 6db amplifier o internal 75 ? driver circuit (2-system drive) o internal lpf v, sy, sc 6.75mhz y, pb, pr 13.5mhz (progressive) 30mhz (hd) o y/c mix circuit o sdc interface (s1/ s2) o power save circuit o bipolar technology o package outline ssop32 q block diagram NJM2564v scin 6.75mhz lpf syin yin pbin prin mix bias s1 s2 sdc v+ gnd v- ps1 ps2 sdcout scout vout syout yout pbout prout lpfsw 6db 75 ? drv 6db 75 ? drv 6db 75 ? drv bias 6.75mhz lpf 6db 75 ? drv 6db 75 ? drv 6db 75 ? drv bias bias bias 13.5mhz lpf 30mhz lpf 30mhz lpf 13.5mhz lpf 30mhz lpf 13.5mhz lpf v+s
- 2 - NJM2564 q absolute maximum ratings (ta=25 c) parameter symbol ratings unit supply voltage 1 v+1-4 +4.0 v supply voltage 1 v-1-4 -6.0 v supply voltage 2 v+s 6.0 v power dissipation p d *1785 mw operating temperature range topr -40 to +85 c storage temperature range tstg -40 to +150 c (note) at on a board of eia/je dec specification. (114.3 x 76.2 x 1.6mm two layers, fr-4) q recommended opearating condition (ta=25 c) parameter symbol test condition min. typ. max. unit operating voltage1 vopr1 v+1 to 4 +2.8 +3.0 +3.5 v operating voltage2 vopr2 v-1 to 4 -5.5 -5.0 -2.8 v operating voltage3 vopr3 v+s +4.5 +5.0 +5.5 v q electrical characteristics (ta=25 c, v + 1tov + 4=+3.0v, v - 1 tov - 4=-5.0v,v+s=5.0v,syin,yin=0.65v,rl=150 ? , the condition of the input signal of syin and yin adjusts the sink chip of the video signal and the bottom level of the sine wave signal to 0.65v. ) parameter symbol test condition min. typ. max. unit i cc 1 no signal v+1 to 4 - 55 80 ma operating current 1 iee1 no signal v-1 to 4 -95 -70 - ma operating current 2 icc2 no signal v+s - 0.25 1.0 ma operating current at power save isave power save mode - 0.8 1.2 ma maximum output voltage swing vom (note 1) vin=100khz, sine signal, thd=1% 2.4 - - vp-p voltage gain1 gv1 (note 1) vin=1mhz, 1.0vp-p, sine signal 5.7 6.2 6.7 db voltage gain2 gv2 (note 2) vin=3.58mhz, 0.3vp-p,sine signal 5.7 6.2 6.7 db gain difference between channel ? gvi (note 1) vin=1mhz, 1.0vp-p, sine signal -0.25 0.0 +0.25 db gfy6.75m (note 3) 6.75mhz/1mhz, 1. 0vp-p, sine signal -1.0 0.0 1.0 db low pass filter characteristic 1 gfy108m ( no te 3 ) 1 08m hz /1 m hz , 1.0 v p - p , s i n e s i gnal - -40 -22 db gfc6.75m (note 2) 6.75mhz/3.58mhz, 0.3vp-p, sine signal -1.0 0.0 1.0 db low pass filter characteristic 2 gfc108m ( no te 2 ) 1 08m hz /1 m hz , 1.0 vp - p , si n e si gnal - -40 -24 db gf sd 13.5m (note 4) 13.5mhz/1mhz, 1.0vp-p, sine signal -1.0 0.0 1.0 db low pass filter characteristic 3 gf sd 108m ( no te 4 ) 1 08m hz /1 m hz , 1.0 vp - p , si n e si gnal - -40 -24 db gf hd 30m (note 4) 30mhz/1mhz, 1.0vp-p, sine signal -1.0 0.0 1.0 db low pass filter characteristic 4 gf hd 148m ( no te 4 ) 1 48m hz /1 m hz , 1.0 vp - p , si n e si gnal - -40 -24 db
a - 3 - NJM2564 q electrical characteristics (ta=25 c, v + 1tov + 4=+3.0v, v - 1 tov - 4=-5.0v,v+s=5.0v,syin,yin=0.65v,rl=150 ? , the condition of the input signal of syin and yin adjusts the sink chip of the video signal and the bottom level of the sine wave signal to 0.65v. ) parameter symbol test condition min. typ. max. unit differential gain dg (note 1) vin= 1.0vp-p, 10step video signal - 0.5 - % differential phase dp (note 1) vin= 1.0vp-p, 10step video signal - 0.5 - deg s/n ratio1 sn1 (note 1) vin=1.0vp-p, 100% white video signal, rl=75 ? , 100khz to 6mhz - 80 - db s/n ratio2 sn2 (note 1) vin=1.0vp-p, 100% white video signal, rl=75 ? , 100khz to 6mhz, y/c mix out - 70 - db dc output voltage1 vo1 no signal, vout, syout - -0.7 - v dc output voltage2 vo2 no signal, yout - -0.8 - v dc output voltage3 vo3 no signal, pbout, prout - 0 - v sdc output voltage low level sdcl rl=10k ? +100k ? - 0.1 0.5 v sdc output voltage mid level sdcm rl=10k ? +100k ? 1.6 2.1 2.4 v sdc output voltage high level sdch rl=10k ? +100k ? 4.3 4.6 - v sw voltage high level vthph 2.5 - v + v sw voltage low level vthpl 0 - 1.0 v switch inflow current high level i swh v=3v - - 120 a switch inflow current low level i swl v=0.3v - - 8 a note 1 (syin, vin, yin, pbin, prin) input note 2 (scin) input note 3 (syin, vin) input note 4 (yin, pbin, prin) input
- 4 - NJM2564 q control terminal parameter status note h (syout, vout, scout) power save: off l (syout, vout, scout) power save: on ps1 (power save1) open (syout, vout, sc out) power save: on h (yout, pbout, prout) power save: off l ( y o u t, p b o u t, p r o u t) power save: on ps2 (power save2) open (yout, pbout, pr out) power save: on h 37mhz lpf l 13.5mhz lpf lpf sw (lpf) open 13.5mhz lpf q sdc out s1 s2 sdc out l (open) l (open) 0v 4:3 normal l (open) h 2.1v 4:3 letter box h h 2.1v 4:3 letter box h l (open) 4.6v 16:9 squeeze q pin function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1. s1 17. lpfsw 2. v+s 18. nc 3. scin 19. prout 4. v+1 20. v-3 5. nc 21. pbout 6. gnd1 22. gnd3 7. v-1 23. yout 8. syin 24. v+3 9. v+2 25. v-4 10. yin 26. syout 11. gnd2 27. gnd4 12. pbin 28. vout 13. v-2 29. v+4 14. prin 30. scout 15. ps2 31. sdcout 16. ps1 32. s2
a - 5 - NJM2564 q terminal discription pin no. symbol function equivalent circuit terminal dc voltage 1 15 16 17 32 s1 ps2 ps1 lpfsw s2 s-video dc control power save for y, pb, pr power save for sy, v, sc, sdc lpf control for y, pb, pr s-video dc control - 3 12 14 scin pbin prin c input for separate terminal pb input pr input 0v 8 10 syin yin y input for separate terminal y input for component terminal (note) input the signal by the sync tip 0.65v. 0.7v 19 21 30 prout pbout scout pr output pb output c out for separate terminal 0v v+ 5.6k v- v+ v- 100 150k v+ gnd 100 150k v- 58k 48k gnd
- 6 - NJM2564 pin no. symbol function equivalent circuit terminal dc voltage 23 yout y output for component terminal -0.8v 26 syout y output for separate terminal -0.7v 28 vout v output -0.7v 32 sdcout sdc output - v+s gnd v+ 8k v- v+ 5.6k v- v+ 5.6k v-
a - 7 - NJM2564 q test circuit (note) syin and yin are measured by t he dc:0.65v input at a no signal. when the signal is input, syin and yin are meas ured by clamping the sync tip 0.65v. 50 ? 47u 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 75 ? 1u + 50 ? 75 ? 0.1u + 47u v+s 10k 100k 75 ? 75 ? 1u + 50 ? 75 ? 1u + 50 ? 75 ? v+ 0.1u v+s scin v+1 gnd1 ps1 nc v-1 syin yin v+2 gnd2 v-2 pbin ps2 prin lpfsw prout v-3 gnd3 pbout yout v-4 syout v+4 vout gnd4 scout s2 s1 0.1u nc v+3 sdcout + 47u 0.1u 0.1u 0.1u 0.1u v- + 100u 0.1u 0.1u + 10u 75 ? 50 ? 75 ? 100u + +
- 8 - NJM2564 [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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