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Suggested Video ADC for HD and SD video conversion

Question asked by CorentinC on Jul 9, 2013
Latest reply on Jul 9, 2013 by GuenterL



We are ready to begin a new analog to digital video converter design and would like to know witch part are recommended for new designs.

Here are our functional requirements :

- PAL, NTSC and SECAM support,

- CVBS, Y/C, RGB, YPrPb input modes

- HD support of following SMPTE formats (1080i50, 1080i60, 720p50, 720p60, 1080p30, 1080p25, 1080p24).

- low jitter output frequency.


ADV7181C and ADV7403 look to be good candidates but what are the key differences between these two ICs?


Thank you for your help,