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Jitter of between the SYNC_CLK and REF_CLK signals of the AD9959

Question asked by kowaraj on Jul 21, 2016
Latest reply on Jul 22, 2016 by kowaraj
Branched from an earlier discussion

We observe on the scope the jitter of +/-1ns between the SYNC_CLK and REF_CLK signals, independent of the synchonization procedure!

The SYNC_IN is stable with respect to the REF_CLK within 30ps. The REF_CLK level is about 1V peak-to-peak.

Could you please also explain this?

 

And thank you for your time!!

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