Published:2011-9-13 2:53:00 Author:Rebekka | Keyword: Video multiplexor | From:SeekIC
Figure shows a video signal multiplexer, which uses the video amplifier MAX455 with a switch. MAX455 is an integrated chip which includes high isolation analog switch and video frequency amplifier. The frequency of MAX455 is 4MHz, the disconnected isolation of the switch off can achieve 55dB.
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