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ADV7850, ADV7623 switching sources

Question asked by APZ Employee on Feb 8, 2016
Latest reply on Feb 9, 2016 by JeyasudhaMuthuPerumal


Regarding ADV7850, ADV7623
I'm working on a consumer device that generates an HDMI output & can
switch between an external video source & its own internal video/audio
source. The device would need to be able to include HDCP support because
the video/audio source is expected to come from another consumer device.
I'm looking into implementing either the ADV7623 or ADV7850 for
switching sources due to latency issues that occur with a more common
digital video switches. I'm also looking into the ADV8003 or ADV8005,
but unsure due to the greater cost & lack of built-in HDCP support for
the HDMI input. I was wondering if an evaluation board is available for
either the ADV7623 or ADV7850 chip or if there is something else that
can quickly switch between an HDCP-HDMI source, a digital video source
(any format), & produce an HDCP-HDMI output.