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Measurements >> Phase Noise and Jitter Measurements >> Extracing the jitter of the phase detector
https://designers-guide.org/forum/YaBB.pl?num=1175314827

Message started by Armymen on Mar 30^th, 2007, 9:20pm

Title: Extracing the jitter of the phase detector
Post by Armymen on Mar 30^th, 2007, 9:20pm

Hi, all, I am trying to do the jitter predicting of my PLL. According to Page 30th of "Predicting the Phase Noise and Jitter of PLL-based Frequency synthesizers", I did PSS/PNoise analysis in spectraRF, I got a PSS noise summary by highlight "integrated noise".
The question is :

Is the "total output noise" var(n) in equation (57)?

I am really lost there, any expert can give me some hints or some document to study on how to get var(n)? thanks in advance.

Armymen

Title: Re: Extracing the jitter of the phase detector
Post by Armymen on Apr 10^th, 2007, 9:25pm

To make it clear,

the question is:

Is the "total output noise" from the PSS/PNoise summary equal to the var(n) in equation (57)?

Thanks,