BA7609F

视频信号切换器 Video signal switcher

●Description

These video switching ICs, which contain two or three 2-input circuits, were developed for switching TV, DVD, and other video signals. Input pin formats can be selected from bias mode R=20 kΩ, sync-tip mode, and pedestal clamp mode. Having a large dynamic range and broad frequency characteristics,these switches are suited toa wide range of applications from audio signals to video signals.

●Features

1  Contain three 2-input, 1-output switch circuits BA7602F,03F,06F/06FS,07F,09F,27FV

2 Power supply voltage 4.5~5.5 V

3 Low power consumption

4 Good frequency characteristics

5 Large dynamic range

6 Bias input BA7602F

   Sync-tip clamp input BA7603F

   Pedestal clamp input BA7606F/06FS

   Bias input + sync-tip clamp input BA7607F,09F, 27FV

7 Large input impedance Typ.20kΩ

8 Fast switching speed Typ. 50ns

●Use

For switching TV, DVD, and Other video signals