Phase locked loop with low power feedback path and method of ope

Phase locked loop with multiple, programmable, operating frequen

Phase locked loop with oscillator blocking for improved acquisit

Phase locked loop with rapid phase pull in

Phase locked oscillator

Phase locked signal generator to produce a clock signal in phase

Phase locked state detecting apparatus and image processing...

Phase locked-loop generator with closed-loop forcing function sh

Phase locking on aliased frequencies

Phase locking on aliased frequencies

Phase noise reduction system for frequency synthesizer and...

Phase regulating circuit for controlling spaced pulse sequences

Phase selector for external frequency divider and phase locked l

Phase synchronization circuit and method therefor for a phase lo

Phase synchronization system

Phase synchronizing circuit for digital data reproduction

Phase tolerant bit synchronizer for digital signals

Phase window test circuit

Phase-control loop

Phase-difference detecting circuit and method of reducing power