PLL with switched parameters

Details PLL with switched parameters PLL with switched parameters

2006-03-01

2009-06-16

Kinkead, Arnold (Department: 2817)

Oscillators

Automatic frequency stabilization using a phase or frequency...

Tuning compensation

C331S034000, C331S175000, C331S017000

Reexamination Certificate

active

07548122

ABSTRACT:
A system and method of operating a phase-locked loop frequency synthesizer is disclosed herein. The disclosed method includes defining a first set of operating parameters applicable to operation of a phase-locked loop of the synthesizer in a first mode and defining a second set of operating parameters applicable to operation of the phase-locked loop in a second mode. A first detection signal is generated so as to initiate transition of the phase-locked loop into the second mode. The method further includes configuring, at least in part in response to the first detection signal, the phase-locked loop to operate in accordance with the second set of operating parameters.

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