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애플리케이션 노트 3365

Using the MAX4399 for Two Scart Connectors with Auxiliary Inputs/Outputs

Abstract: The MAX4399 is an audio/video switch matrix with integrated video driver. It supports up to three scart connectors. It is a great fit for an application that requires two scart connectors and extra audio/video inputs and outputs.

In Europe, many satellite receivers and cable set top boxes have TV and VCR SCART connectors (along with the S-video output, CVBS output and a pair of audio left and right outputs). The MAX4399 is a great way to provide the interconnect.

The MAX4399 is an audio/video switch matrix with integrated video drivers It supports up to three SCART connectors (TV SCART, VCR SCART and Auxiliary SCART). The auxiliary SCART audio and video inputs/outputs can be used in the above application.

Figure 1 shows the connection diagram with the MAX4399. The auxiliary audio/video outputs of the MAX4399 are connected to the S-video connector, CVBS, and R/L audio output RCA jacks. If there are no extra audio/video inputs presented, the auxiliary input pins shouldn't be floated. They should be biased to minimize the input noise as shown in Figure 1.

Figure 1.
Figure 1.


관련 부품  APP 3365: Dec 10, 2004
MAX4399 3개의 SCART 커넥터용 오디오/비디오 스위치 전체 데이터 시트
(PDF, 452kB)
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 AN3365, AN 3365, APP3365, Appnote3365, Appnote 3365

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