AnsweredAssumed Answered

Muxing Video Decoders

Question asked by HankZ on Oct 21, 2013
Latest reply on Oct 21, 2013 by mattp

I am interested in the analog to digital video decoder offerings that you have.

In reviewing the products, specifically ADV7180 and ADV7182, I see that they

support multiple analog composite inputs which are multiplexed into the ADC

circuitry. From the datasheet, it is not apparent to me whether I can multiplex

the inputs at high speed to simultaneously utilize multiple analog inputs. I

need to support 3 simultaneous composite analog inputs in my design, and I am

wondering if I can accomplish that with a single ADV718X chip or if I will need

3 of them.