BA7664AFV_09 Datasheet, PDF (1/5 Pages) Rohm – Y/C MIX Circuit built-in Video Driver

High-performance Video Driver Series
Y/C MIX Circuit built-in
Video Driver
BA7664AFV
No.09065EAT02
●Description
BA7664AFV is a 75Ω video driver, packaged in SSOP-B8, incorporating a 6dB amplifier, Y/C MIX circuit, sag compensation,
and Mute function. This driver can drive two 75Ω loads. While the composite Y signal input is sync-tip-clamp, the chroma
input has an internal termination at 20kΩ. The device also incorporates a power save circuit by activated when the output is
under 0.2V.
●Features
1) A low consumption electric power movement
2) Built-in output mute circuit
3) Built-in power save circuit
4) Built-in output protection circuit
5) Low output coupling capacitor value can be used due to a built-in sag compensation circuit
6) The driver can have two loads (each channel)
7) Built-in Y/C MIX circuit
●Applications
DVD, DVC, DSC, STB, and visual instruments.
●Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Power Supply Voltage
Vcc
8
V
Power Dissipation
Pd
350 *1
mV
Operating Temperature Range
Topr
-25～+75
°C
Storage Temperature Range
Tstg
-55～+125
°C
*1 At the time of glass epoxy (FR-4) PCB mounting (70mm×70mm×1.6mm).
Reduce by 3.5 mW/C over 25C
●Operating range (Ta=25°C)
Parameter
Supply voltage
Symbol
Min
Typ
Max
Unit
Vcc
4.5
5.0
5.5
V
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2009.04 - Rev.A