BA7613N Datasheet, PDF (1/5 Pages) Rohm – Video signal switcher

Multimedia ICs
Video signal switcher
BA7613N / BA7613F
The BA7613N and BA7613F are three-channel analog multiplexers with built-in mute, 6dB amplifier and 75Ω driver.
The ICs designed for use in video cassette recorders, and feature a large dynamic range and wide operating fre-
quency range. Sync-tip clamp inputs make this an ideal switch for video signals.
•^Applications
Video cassette recorders and televisions
•^Features
1) 3-input / 1-output switches.
2) Built-in 6dB amplifier and 75Ω driver.
3) Built-in mute.
4) Sync-tip clamp inputs.
5) Wide operating supply voltage range
(4.5V ~ 13.0V, BA7613N)
(4.5V ~ 9.5V, BA7613F).
6) Low power consumption (100mW Typ.).
7) Excellent frequency characteristics
(10MHz, 0dB Typ.).
8) Wide dynamic range (3.5VP-P Typ.).
9) Low interchannel crosstalk
( – 65dB Typ., f = 4.43MHz).
•^{Block diagram}
BA7613N
MUTE
6dB Amp 75Ω Driver
LOGIC
1 2 34 5 6 7 8
BA7613F
IN1 1
MUTE
CTLA 2
6dB 75Ω
8 VOUT
7 VCC
CTLB 3
LOGIC
6 IN3
IN2 4
5 GND
•^{Truth table}
CTL A
L (OPEN)
L (OPEN)
H
H
CTL B
L (OPEN)
H
L (OPEN)
H
OUT
IN 1
IN 2
IN 3
MUTE
1