Multimedia ICs
2-input, 1-output video signal switcher
BA7654F
The BA7654F is video signal switch consisting of two input pins (IN1 and IN2), one CTL pin (CTL), and one output pin (OUT).
The inputs are sync-tip clamped (synchronous edge of the video input signals are aligned to the same
voltage), and as the input impedance is extremely large, it is possible to use a small value for the clamp capacitor (the recommended capacitor is 0.
01µF (FZ) ceramic).
Applications • VCRs, TVs, and other equipment using video signals Features • 1) Small clamp
capacitors can be used (ceramic, 3000pF (Min.
), 0.
01µF (FZ) (recommended)).
2) Low supply
voltage operation possible supply
voltage range is 3.
7V to 7...