NJM2583A Datasheet, PDF (1/11 Pages) New Japan Radio – 6CH VIDEO AMPLIFIER WITH SD/ HD LPF

NJM2583A
6CH VIDEO AMPLIFIER WITH SD/ HD LPF
Q GENERAL DESCRIPTION
The NJM2583A 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 NJM2583A 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 SY,SC,Y,Pb,Pr Inputs
O 6dB Amplifier
O Internal 75Ω Driver Circuit
O 4^th Order 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 PACKAGE OUTLINE
NJM2583AV
Q BLOCK DIAGRAM
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
SYSAG
YOUT
YSAG
PbOUT
PbSAG
PrOUT
PrSAG
Ver.3
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