BA7605N Datasheet, PDF (1/5 Pages) Rohm – Video signal switcher

Multimedia ICs
Video signal switcher
BA7605N
The BA7605N is a switching IC developed for use in VCRs. It has two two-channel analog multiplexers with a large
dynamic range, and wide operating frequency range. The switch has sync-tip clamped inputs and is ideal for switch-
ing video signals.
•^Applications
Video cassette recorders and televisions
•^Features
1) Two 2-input / 1-output switches.
2) Sync-tip clamped inputs.
3) 5V power supply.
4) Low power consumption (42mW Typ.).
5) Excellent frequency characteristics
(10MHz, 0dB Typ.).
6) Wide dynamic range (2.9VP-P Typ.).
7) Fast switching speed (50ns Typ.).
•^{Block diagram}
Sa
Sb
1 2 3 4 5 6 7 8 9 10
CTL Output
L
IN 2
H
IN 1 _{Sa, Sb: clamp inputs}
•^{Absolute maximum ratings (Ta = 25°C)}
Parameter
Symbol
Limits
Unit
Power supply voltage
VCC
9
V
Power dissipation
Pd
500^∗
mW
Operating temperature
Topr
– 40 ~ + 85
°C
Storage temperature
Tstg
– 55 ~ + 125
°C
∗ Reduced by 5.0mW for each increase in Ta of 1°C over 25°C.
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