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THS8200 video output problem.

Other Parts Discussed in Thread: THS8200

Dear Sir,

I have measured the VGA video output of THS8200, the Rise/Fall time is 3.7ns, but in the VESA standard V1.2, it should be under 1.445ns.

Would you please help me check it ?

My test condition as following : 

(1). Signal Input : 1920x1080@60Hz

(2). Format : RGB 10:10:10

(3). H-Sync : 67.15KHz

(4). V-Sync : 59.96Hz

(5). Pixel Clock : 152MHz

Is it any possible to speed up the Rise/Fall time on VGA video output ?

We have remove all of components expect 75R in video output and try many time on register setting, but it still no result.

Thanks in advance for any assistance you can provide.

 

Jasdin