Can you make ADV7513 show video noise?

The analog input comes from a wireless link so the signal is sometimes just noise.

I would like to passthrough that noise, keeping sync and clocks, instead of the default behaviour that cuts the output until the signal is recovered and re-syncs.

Is it possible with this chip?



typo
[edited by: miguelangel.nubla at 1:48 AM (GMT 0) on 8 May 2019]
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  • +1
    •  Analog Employees 
    on May 8, 2019 2:06 PM

    If the wireless link drops clock, vsync or hsync, than the 7513 will also drop the output.  The 7513 requires stable clock and timing signals to operate.  If only data is corrupted than 7513 will transmit the corrupted data (noise)

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  • +1
    •  Analog Employees 
    on May 8, 2019 2:06 PM

    If the wireless link drops clock, vsync or hsync, than the 7513 will also drop the output.  The 7513 requires stable clock and timing signals to operate.  If only data is corrupted than 7513 will transmit the corrupted data (noise)

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