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NJM2567 -1- v e r. 8 1. v+1 8. cout 2. nc 9. gnd2 3. yin 10. vsag 4. vref 11. vout 5. cin 12. v+2 6. gnd1 13. ysag 7. power save 14. yout low voltage video amplifier with y/c mix and filter ! general description ! package outline NJM2567 is a low voltage operating video amplifier included lpf,bpf in y and c system. output with 75ohm driver optimize the tv monitor system. the NJM2567 includes power saving circuit, suitable for portable video application, camcorder and others. ! features " operating voltage 2.8 to 5.5v " internal 6db amp. and 75ohm driver " internal lpf(y),bpf(c) " bipolar technology " package outline ssop14 ! pin configuration ! block diaglam NJM2567v 1234567 8 9 10 11 12 13 14 yin ps vref vr eg v + 1v + 2 gnd1 gnd2 cin cout vsag vout ysag yout 6db 6db 12db bias bpf lpf clamp -6db
NJM2567 - 2 - v e r. 8 absolute maximum ratings (ta=25 c) parameter symbol ratings unit supply voltage v + 7.0 v power dissipation p d 300 mw operating temperature range topr -40 to +85 c storage temperature range tstg -40 to +125 c recommended opearating condition (ta=25 c) parameter symbol ratings min. typ. max. unit operating voltage 1 vopr1 v + 1 2.8 - 5.5 v operating voltage 2 vopr2 v + 2 2.8 - 5.5 v
NJM2567 - 3 - v e r. 8 electrical characteristics (v + 1= v + 2=3v, powersave=3v, r l =150 ? , ta=25 c at non-designation) parameter symbol test condition min. typ. max. unit operating circuit 1 i cc 1 v + 1=5.0v, no signal - 12.0 16.0 ma operating circuit 2 i cc 2 v + 2=5.0v, no signal - 10.0 15.0 ma operating circuit 1 at power save isave1 v + 1=5.0v, power save mode - 40 80 a operating circuit 2 at power save isave2 v + 2=5.0v, power save mode - 0 5 a voltage gain (y signal) gvy yin=100khz,1.0vpp input sin signal 6.1 6.5 6.9 db voltage gain (c signal) gvc yin=4.43mhz,0.3vpp input sin signal 6.1 6.5 6.9 db voltage gain (v signal) gvv yin=100khz,1.0vpp input sin signal 6.1 6.5 6.9 db gfy1 yin=6mhz/100khz, 1.0vpp input sin signal -0.5 0 +0.5 gfy2 yin=20mhz/100khz, 1.0vpp input sin signal - -25 - gfc1 cin= 1mhz/4.43mhz, 0.3vpp input sin signal -0.5 0 +0.5 frequency characteristics gfc2 cin=20mhz/4.43mhz 0.3vpp input sin signal - -25 - db group delay characteristic (y signal) tdy yin=4.43mhz, sin signal - 60 - ns group delay characteristic (c signal) tdc cin=4.43mhz, sin signal - 60 ns maximum output voltage swing (y signal) voym yin=100khz, sin signal, thd=1%, r l =75 ? 1.1 1.2 - vp-p maximum output voltage swing (c signal) vocm cin=4.43mhz, sin signal, thd=1%, r l =75 ? 0.7 1.1 - vp-p maximum output voltage swing (v signal) vovm yin=100khz, sin signal, thd=1%, r l =75 ? 1.1 1.2 - vp-p differential gain(y signal) dgy yin=1.0vpp,10step video signal, measure the yout. - 0.3 - % differential phase(y signal) dpy yin=1.0vpp,10step video signal, measure the yout. - 0.3 - deg differential gain(v signal) dgv yin=1.0vpp,cin=0.3vpp, 10step video signal,measure the vout. - 0.3 - % differential phase(v signal) dpv yin=1.0vpp,cin=0.3vpp 10step video signal,measure the vout. - 0.3 - deg sw change voltage high level for power save v ch active 1.4 - v + v sw change voltage low level for power save v cl non-active 0 - 0.6 v
NJM2567 - 4 - v e r. 8 electrical characteristics (v + 1= v + 2=3v, powersave=3v, r l =150 ? , ta=25 c at non-designation) parameter symbol test condition min. typ. max. unit crosstalk 1(yin to cout) ctyc yin to cout=20log(cout/yout) yin=4.43mhz,1.0vpp sin signal, cin=ac gnd - -50 - db crosstalk 2(cin to yout) ctcy cin to yout=20log(yout/cout) cin=4.43mhz,0.3vpp sin signal, yin=ac gnd - -50 - db s/n1(y signal) sny yin=100% white video signal, r l =75 ? at yout bandwidth 100khz to 6mhz - 60 - db s/n2(c signal) snc1 cin=100% red field video signal, r l =75 ? at cout, am noise bandwidth 100khz to 500khz - 60 - db s/n3(c signal) snc2 cin=100% red field video signal, r l =75 ? at cout, pm noise bandwidth 100khz to 500khz - 60 - db s/n4 (v signal) snv yin=100% white video signal, r l =75 ? at vout bandwidth 100khz to 6mhz - 60 - db 2nd. distortion 1 (y signal) hy yin=1mhz,1.0vpp input sin signal - -50 - db 2nd. distortion 2 (c signal) hc cin=4.43mhz, 0.3vpp input sin signal - -50 - db 2nd. distortion 3 (v signal) hv yin=1mhz,1.0vpp input sin signal - -50 - db control terminal parameter control notes h power save: off l power save: on power save open power save: on
NJM2567 - 5 - v e r. 8 test circuit 50 ? 0.1uf 75 ? cin + 0.1uf 3v + 10uf 75 ? 100uf 75 ? + cout2 cout1 10uf 0.1uf + yi n 50 ? 75 ? + 0.1uf 2 1 3 4 5 6 7 14 13 12 11 10 9 8 NJM2567 v+1 yi n power save vr ef yout ys a g v+2 gnd1 cin cout vout vsag gnd2 nc 22uf 100uf 75 ? 75 ? + + yout1 yout2 22uf 100uf 75 ? 75 ? + + vout1 vout2
NJM2567 - 6 - v e r. 8 typycal characteristics voltage gain vs. frequency voltage gain vs. frequency (yin yout,vcc=3v,ta=25 c) (yin vout,vcc=3v,ta=25 c) voltage gain vs. frequency voltage gain vs. frequency (cin yout,vcc=3v,ta=25 c) (cin vout,vcc=3v,ta=25 c) operating current1 vs. operating voltage operating current2 vs. operating voltage (ta=25 c) (ta=25 c) -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 10 6 10 7 yout1[db] freq[hz] -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 10 6 10 7 y-vout1[db] freq[hz] -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 10 6 10 7 cout1[db] freq[hz] -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 10 6 10 7 c-vout1[db] freq[hz] 0 5 10 15 20 23456 icc1[ma] volt[v] 0 5 10 15 20 23456 icc2[ma] volt[v]
NJM2567 -7- v e r. 8 typycal characteristics operating current at power save mode1 vs. operating current at power save mode2 vs. operating voltage (ta=25 c) operating voltage (ta=25 c) voltage gain(y mode) vs. operating voltage voltage gain(c mode) vs. operating voltage (ta=25 c) (ta=25 c) voltage gain(v mode) vs. operating voltage frequency vs. operating voltage (ta=25 c) (yin=6mhz/100khz,1vpp,ta=25 c) 5.0 6.0 7.0 8.0 23456 gvy[db] volt[v] 5.0 6.0 7.0 8.0 23456 gvc[db] volt[v] 0 20 40 60 80 100 23456 isave1[ua] volt[v] -10 -5 0 5 10 23456 isave2[ua] volt[v] 5.0 6.0 7.0 8.0 23456 gvv[db] volt[v] -1.0 -0.5 0.0 0.5 1.0 23456 gfy1[db] volt[v] 5.0 6.0 7.0 8.0 23456 gvy[db] volt[v] 5.0 6.0 7.0 8.0 23456 gvc[db] volt[v]
NJM2567 - 8 - v e r. 8 typycal characteristics frequency vs. operating voltage frequency vs. operating voltage (yin=20mhz/100khz,1vpp, ta=25 c) (cin=3.43mhz/4.43mhz,0.3vpp, ta=25 c) frequency vs. operating voltage frequency vs. operating voltage (cin=5.43mhz/4.43mhz,0.3vpp, ta=25 c) (cin=20mhz/4.43mhz,0.3vpp, ta=25 c) group delay(y mode) vs. operating voltage group delay(c mode) vs. operating voltage (ta=25 c) (ta=25 c) -50.0 -40.0 -30.0 -20.0 -10.0 0.0 23456 gfc2[db] volt[v] 0 20 40 60 80 100 23456 tdy[ns] volt[v] 0 20 40 60 80 100 23456 tdc[ns] volt[v] -1.0 -0.5 0.0 0.5 1.0 23456 gfc12[db] volt[v] -50.0 -40.0 -30.0 -20.0 -10.0 0.0 23456 gfy2[db] volt[v] -1.0 -0.5 0.0 0.5 1.0 23456 gfc11[db] volt[v]
NJM2567 - 9 - v e r. 8 typycal characteristics maximum output voltage vs. operating voltage maximum output voltage vs. operating voltage (yin yout,ta=25 c) (cin cout,ta=25 c) maximum output voltage vs. operating voltage differential gain vs. operating voltage (yin vout,ta=25 c) (yin yout,ta=25 c) differential phage vs. operating voltage differential gain vs. operating voltage (yin yout,ta=25 c) (yin vout,ta=25 c) 0.0 1.0 2.0 3.0 4.0 23456 vovm[vpp] volt[v] 0.0 5.0 10.0 15.0 20.0 23456 dgy[%] volt[v] 0.0 1.0 2.0 3.0 4.0 23456 voym[vpp] volt[v] 0.0 0.5 1.0 1.5 2.0 23456 vocm[vpp] volt[v] 0.0 2.0 4.0 6.0 8.0 10.0 23456 dpy[deg] volt[v] 0.0 5.0 10.0 15.0 20.0 23456 dgv[%] volt[v] 0.0 1.0 2.0 3.0 4.0 23456 voym[vpp] volt[v] 0.0 0.5 1.0 1.5 2.0 23456 vocm[vpp] volt[v]
NJM2567 - 1 0 - v e r. 8 typycal characteristics differential phase vs. operating voltage sw threshold voltage(high) vs. operating voltage (yin vout ta=25 c) (ta=25 c) sw threshold voltage(low) vs. operating voltage closstalk vs. operating voltage (ta=25 c) (yin cout,ta=25 c) closstalk vs. operating voltage s/n ratio vs. operating voltage (cin yout ta=25 c) (ysignal,ta=25 c) 0.0 2.0 4.0 6.0 8.0 10.0 23456 dpv[deg] volt[v] 0.0 0.5 1.0 1.5 2.0 23456 vch[v] volt[v] 0.0 0.5 1.0 1.5 2.0 23456 vcl[v] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 ctyc[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 ctcy[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 sny[db] volt[v]
NJM2567 -11- v e r. 8 typycal characteristics s/n ratio vs. operating voltage s/n ratio operating voltage (csignal am,ta=25 c) (csignal pm,ta=25 c) s/n ratio vs. operating voltage 2 nd distortion vs. operating voltage (vsignal,ta=25 c) (ysignal,ta=25 c) 2 nd distortion vs. operating voltage 2 nd distortion vs. operating voltage (csignal,ta=25 c) (vsignal,ta=25 c) -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 snc1[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 snc2[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 snv[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 hy[db ] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 hc[db] volt[v] -100.0 -80.0 -60.0 -40.0 -20.0 0.0 23456 hv[db] volt[v]
NJM2567 - 12 - v e r. 8 typycal characteristics operating current1 vs. temperature operating current2 vs. temperature (vcc=3v) (vcc=3v) operating current1 at power save mode vs. temperature operating current2 at power save mode vs. temperature (vcc=3v) (vcc=3v) voltage gain(y mode) vs. temperature voltage gain(c mode) vs. temperature (vcc=3v) (vcc=3v) 0 5 10 15 20 -80 -40 0 40 80 120 icc1[ma] t[c o ] 0 5 10 15 20 -80 -40 0 40 80 120 icc2[ma] t[c o ] 0 20 40 60 80 100 -80 -40 0 40 80 120 isave1[ua] t[c o ] -10 -5 0 5 10 -80 -40 0 40 80 120 isave2[ua] t[c o ] 5.0 5.5 6.0 6.5 7.0 7.5 8.0 -80 -40 0 40 80 120 gvy[db] t[c o ] 5.0 5.5 6.0 6.5 7.0 7.5 8.0 -80 -40 0 40 80 120 gvc[db] t[c o ]
NJM2567 -1 3 - v e r. 8 typycal characteristics voltage gain(v mode) vs. temperature frequency vs. temperature (vcc=3v) (vcc=3v,yin=4.5mhz/100khz) 5.0 5.5 6.0 6.5 7.0 7.5 8.0 -80 -40 0 40 80 120 gvv[db] t[c o ] -1.0 -0.5 0.0 0.5 1.0 -80 -40 0 40 80 120 gfy1[db] t[c o ] -50 -40 -30 -20 -10 0 -80 -40 0 40 80 120 gfy2[db] t[c o ] -1.0 -0.5 0.0 0.5 1.0 -80 -40 0 40 80 120 gfc11[db] t[c o ] -1.0 -0.5 0.0 0.5 1.0 -80 -40 0 40 80 120 gfc12[db] t[c o ] -50 -40 -30 -20 -10 0 -80 -40 0 40 80 120 gfc2[db] t[c o ] frequency vs. temperature frequency vs. temperature (vcc=3v,yin=20mhz/100khz) (vcc=3v,cin=3.43mhz/4.43mhz) frequency vs. temperature frequency vs. temperature (vcc=3v,cin=5.43mhz/4.43mhz) (vcc=3v,cin=20mhz/4.43mhz)
NJM2567 - 14 - v e r. 8 typycal characteristics 0 20 40 60 80 100 -80 -40 0 40 80 120 tdy[ns] t[c o ] 0 20 40 60 80 100 -80 -40 0 40 80 120 tdc[ns] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 voym[vpp] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 vocm[vpp] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 vovm[vpp] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 dgy[%] t[c o ] group delay (y mode) vs. temperature group delay(c mode) vs. temparature (vcc=3v) (vcc=3v) maximum output voltage(y mode) vs. temperature maximum output voltage(y mode) vs. temperature (vcc=3v) (vcc=3v) maximum output voltage(v mode) vs. temperature differential gain(y mode)vs. temperature (vcc=3v) (vcc=3v)
NJM2567 -1 5 - v e r. 8 typycal characteristics differential phase(y mode) vs. temperature differential gain(v mode) vs. temperature (vcc=3v) (vcc=3v) differential phase(v mode) vs. temperature sw threshold voltage(high) vs. temperature (vcc=3v) (vcc=3v) sw threshold(low) vs. temperature closstalk vs. temperature (vcc=3v) (vcc=3v,yin cout) 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 dpy[deg] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 dgv[%] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 dpv[deg] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 vch[v] t[c o ] 0.0 0.5 1.0 1.5 2.0 -80 -40 0 40 80 120 vcl[v] t[c o ] -100 -80 -60 -40 -20 0 -80 -40 0 40 80 120 ctyc[db] t[c o ]
NJM2567 - 1 6 - v e r. 8 typycal characteristics closstalk vs. temperature s/n ratio vs. temperature (vcc=3v,cin yout) (vcc=3v,ysignal) s/n ratio vs. temperature s/n ratio vs. temparature (vcc=3v,csignal am) (vcc=3v,csignal pm) s/n ratio vs. temperature 2 n d distortion vs. temperature (vcc=3v,vsignal) (vcc=3v,ysignal) -100 -80 -60 -40 -20 0 -80 -40 0 40 80 120 ctcy[db] t[c o ] 50 55 60 65 70 75 80 -80 -40 0 40 80 120 sny[db] t[c o ] 50 55 60 65 70 75 80 -80 -40 0 40 80 120 snc1[db] t[c o ] 50 55 60 65 70 75 80 -80 -40 0 40 80 120 snc2[db] t[c o ] 50 55 60 65 70 75 80 -80 -40 0 40 80 120 snv[db] t[c o ] -70 -65 -60 -55 -50 -45 -40 -35 -30 -80 -40 0 40 80 120 hy[db] t[c o ]
NJM2567 -17- v e r. 8 typycal characteristics 2 n d distortion vs. temperature 2 n d distortion vs. temperature (vcc=3v,csignal) (vcc=3v,vsignal) [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. -70 -65 -60 -55 -50 -45 -40 -35 -30 -80 -40 0 40 80 120 hc[db] t[c o ] -70 -65 -60 -55 -50 -45 -40 -35 -30 -80 -40 0 40 80 120 hv[db] t[c o ]

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