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Design >> RF Design >> Sources of static phase offset in a PLL
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Message started by Visjnoe on Feb 26^th, 2009, 10:54am

Title: Sources of static phase offset in a PLL
Post by Visjnoe on Feb 26^th, 2009, 10:54am

Dear all,

are there to your knowledge any sources of static phase offset in a integer-N/frac-N PLL, besides:

1. Charge pump current mismatch
2. Charge pump leakage (or in general, leakage occurring on the VCO control node)

Kind Regards

Peter