Method and apparatus for generating a phase-locked output...

Details Method and apparatus for generating a phase-locked output... Method and apparatus for generating a phase-locked output...

2004-12-17

2009-08-11

Le, Lana N (Department: 2614)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S260000, C455S258000, C455S076000

Reexamination Certificate

active

07574185

ABSTRACT:
A method and apparatus for generating a phase-locked output signal includes generating an intermediate signal phase locked to an input signal by frequency dividing the intermediate signal by a temporally-varying divide ratio sequence to generate a first feedback signal and phase comparing the first feedback signal with the input signal. An output signal is generated phase locked to the first feedback signal by frequency dividing the output signal by the temporally-varying divide ratio sequence to generate a second feedback signal and phase comparing the second feedback signal with the first feedback signal.

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