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Phase domain noise parameters of PFD/CP (Read 2021 times)
Razer
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Phase domain noise parameters of PFD/CP
Dec 08th, 2004, 10:02pm
 
Hi,
   I extracted n and fc parameters of PFD/CP for the phase domain model by driving the PFD/CP
with representative periodic signals with a phase difference as explained in
section 5 of PLLnoise+jitter paper. I get lower values of 'n' when I drive the PFD/CP
with lower phase difference between the representative periodic inputs.

1. which of value of 'n' should I be using in the code of Listing 6. ?
2. I use Icpmax as the 'gain' parameter for Listing 6.?

Thanks
Razer
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