1 Reply Latest reply on Aug 22, 2013 4:33 AM by rama.sai.krishna.vakkantula

    AN75779 - want to eliminate crystal on image sensor by driving clock from FX3

    chandar.lakshminarayan

      Hello, in the UVC implementation described in this application note, we are having separate crystal oscillators in FX3 board as well as in the image sensor board.  Can we instead have the FX3 clock drive the image sensor's clock so we can do away with crystal oscillator on image sensor? 

         

      Since we are already using the GPIF II in synchronous mode with external clock option because the pixel clock from image sensor is used as input clock to the FX3 for video processing, I am not sure if this is possible?  Can someone pls suggest?