BH7862FS Datasheet, PDF (1/9 Pages) Rohm – High-performance 6-channel video driver IC for progressive DVD

Multimedia ICs
BH7862FS
High-performance 6-channel video driver
IC for progressive DVD
BH7862FS
BH7862FS is a 6-channel video driver IC developed for progressive DVD player/recorder. Special filters adjusted to each
band of various video signals are incorporated into a single chip. Extended definition, size reduction, and high cost
performance can be achieved in DVD players.
!Application
DVD players, DVD recorders
!Features
1) Each high-performance filter, 6dB amplifier, and 75Ω driver for DVD are incorporated into a single chip.
2) Driver 6ch (Y, C, MIX, and PY, Pb, Pr for progressive)
3) Group delay difference between chroma signal and luminance signal is a small number of nsec.
4) Drive 2 lines of each signal
5) Operating by 5V single power supply
6) Built-in mute circuit
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Impressed voltage
VCC max
6.0
V
Power dissipation
Pd
0.95^∗
W
Operating temperature range
Topr
−10~+70
°C
Storage temperature range
Tstg
−55~+150
°C
∗ Reduced by −7.6mW for each increase in Ta of 1°C over 25°C.
PCB (70mm×70mm, t=1.6mm) glass epoxy mounting.
!Recommended operating conditions (Ta = 25°C)
Parameter
Symbol Min. Typ. Max.
Unit
Power supply voltage
VCC
4.5
−
5.5
V
Radiation resistance is not included in the design.
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