weber8722 wrote on Nov 22nd, 2012, 2:29am:Hi Yawei,
My tran noise based plot is created quite simple:
as I remember, I run the tran noise for e.g. 1000 periods or more.
Then I use the Viva calculator to get the jitter vs periods.
On this I can calculate the standard deviation which is the RMS jitter. So no DFT is done!!
Bye Stephan
Hi Stephan,
I just want to understand your setup, 1. Hva eyou included the systematic offset as mentioned by the Mr . raymond, 2. by jitter vs period, do you mean the variation of sampler output period relative to ideal period vs period? 3. How do you calculate back the input referred rms jitter or dc gain to calculate the same.
Regards,
Pravesh
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