Phase locked loop circuit having lock holder

Phase locked loop circuit including digital...

Phase locked loop circuit with digital control

Phase locked loop circuit with phase/frequency detector which el

Phase locked loop circuitry including a multiple frequency outpu

Phase locked loop clock generator

Phase locked loop clock synchronizing circuit with programmable

Phase locked loop for deriving clock signal from aperiodic data

Phase locked loop for recovering a clock signal from a data...

Phase locked loop for recovering data bit timing

Phase locked loop for synchronizing VCO with digital data pulses

Phase locked loop for use with discontinuous input signals

Phase locked loop frequency synthesizer

Phase locked loop frequency synthesizer using multiple dual modu

Phase locked loop frequency synthesizer with fine tuning

Phase locked loop having a charge pump with reset

Phase locked loop having circuit for recovering from oscillation

Phase locked loop having constant gain for recovering clock from

Phase locked loop having digitally controlled oscillator and pul

Phase locked loop having fast frequency lock steering circuit