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DS90C387R: for 50 meters cable VGA display application

Lawrence He
Genius 3115 points
Part Number: DS90C387R

Tool/software:

Hi, Support Team

We saw DS90C387R can support 10 Meters for VGA cable solution.

so DS90C387R also can support for 50 meters of VGA cable?

if any suggestion, Please advise me.

Thanks,

Best regards,

Lawrence

  • 0
    TI__Genius 11620 points

    Hi Lawrence,

    Unfortunately, since 50 meters is not a common use case that was tested at TI, you would have to verify if this is achievable yourselves in your system design (certain Pixel Clock, type of cable, etc...) and using the pre-emphasis feature mentioned in the datasheet. 

    BR,

    Esther