Multimedia ICs
Video signal switcher
BA7645N
The BA7645N is a four-channel analog multiplexer with mute, designed for use in video cassette recorders.
It features a large dynamic range, and wide operating frequency range, and has sync-tip inputs which are ideal for switching video signals.
Applications • Video cassette recorders and televisions
Features • 1) 4-input / 1-output switches.
2) Built-in mute.
3) Sync-tip inputs.
4) Wide operating supply
voltage range (4.
5V to 13.
0V).
5) Low power consumption (48mW Typ.
).
6) Excellent frequency characteristics (10MHz, 0dB Typ.
).
7) Wide dynamic range (3.
5VP-P Typ.
).
8) Low interchannel crosstalk ( – 65dB Typ.
, f = 4.
43MHz).
•Absolute maximum r...