LMH1297: How to enable the PLL of LMH1297

Terry Zhang

Part Number: LMH1297

Tool/software:

Dear all.

I have a camera, it's SDI's jitter is 0.6UI, I want to use LMH1297''s PLL changed the jitter to <0.3UI , how should I do it?

thank you.

10 months ago

0 Nick Peabody 10 months ago

TI__Genius 9209 points

Hi Terry,

The LMH1297 features CTLE adaptation to deal with deterministic jitter. Ensure that the device is programmed to AM1 mode to allow for automatic EQ adaptation.

What is the jitter frequency?

Best Regards,

Nick

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LMH1297: How to enable the PLL of LMH1297