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ADV7393 for WVGA

Question asked by BenD Employee on Nov 19, 2013
Latest reply on Nov 20, 2013 by DaveD



Table 1 of the ADV7393 indicates a number of formats that are supported. The datasheet does not indicate that the part could support 16-bit RGB input with WVGA (800X480) CVBS output, by using a 30MHz pixel clock. The clock frequency in the main spec table is 27MHz typical, so I would like to confirm whether it is possible to increase the clock to 30MHz to handle WVGA in this case. This use case appears to extend beyond the limitations in the datasheet, but I need to be sure before I give up on this solution.