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NJM2565
6CH VIDEO AMPLIFIER WITH SD/ HD LPF
Q GENERAL DESCRIPTION The NJM2565 is a single supply voltage 6ch Video amplifier. It includes LPF, Y/C MIX circuit and SDC interface. LPF for the
component signal can select SD/HD. The NJM2565 is suitable for DVD recorder, set top box and
the high quality AV systems with the SD/HD output.
Q FEATURES
O Operating Voltage +4.5 to +5.5V
O 6dB amplifier
O Internal 75Ω 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
Q PACKAGE OUTLINE NJM2565V
V+ GND
PS1
S1 S2
SCIN
SDC
BIAS
6.75MHz LPF
MIX
6dB 75ΩDRV 6dB 75ΩDRV
SYIN YIN
PbIN PrIN
6.75MHz LPF
CLAMP
13.5MHz LPF
CLAMP
30MHz LPF
13.5MHz LPF
BIAS
30MHz LPF
13.5MHz LPF
BIAS
30MHz LPF
6dB 75ΩDRV 6dB 75ΩDRV 6dB 75ΩDRV 6dB 75ΩDRV
LPFSW PS2
SDCOUT
SCOUT
VOUT VSAG SYOUT SYSA.