THS8200 Color Saturation

Try enabling the DM8169 VENC test color bar to see if the issue is before the VENC or after the VENC.

Make sure the THS8200 is configured correctly for the digital format you are feeding it from the DM (use the EVM example setup files available on the product folder here as examples http://www.ti.com/product/ths8200)

Make sure all the hardware components and schematic are correct for the THS8200.

Measure the analog output levels with an oscilloscope to see if they are extending beyond the voltage levels for the standard you are trying to dispay.

BR,

Stevea

Steve,

Designing a THS8200 into a new demo board project, and have not been able to locate your EVM docs/reference designs; the link that you're offering in this thread seems to be defunct.

Thanks for any assistance.

Steve P.

Saratoga

Hi Steven,

Please find in below link.

http://www.ti.com/cn/lit/zip/slec029

http://www.ti.com/cn/lit/pdf/sleu098

BR,

Eason

Eason,

Thanks ... the 2nd link was useful for the reference design inquiry.

Appreciate the support.

Steven P.

NY