Phase locked loop frequency synthesizer with battery saving circ

Phase locked loop frequency synthesizer with fast frequency swit

Phase locked loop frequency synthesizer with fine tuning

Phase locked loop frequency synthesizer with frequency compressi

Phase locked loop having a charge pump with reset

Phase locked loop having a fast lock current reduction and clamp

Phase locked loop having a filter with controlled variable bandw

Phase locked loop having a forward gain adaptation module

Phase locked loop having automatic free running frequency adjust

Phase locked loop having automatic-input tuning and phase contro

Phase locked loop having booster circuit for rapid lockup

Phase locked loop having circuit for recovering from oscillation

Phase locked loop having constant gain for recovering clock from

Phase locked loop having control circuit for automatically opera

Phase locked loop having cycle slip detector capable of...

Phase locked loop having digitally controlled oscillator and pul

Phase locked loop having direct digital synthesizer dividers...

Phase locked loop having fast frequency lock steering circuit

Phase locked loop having frequency divider coupled to stub on VC

Phase locked loop having infinite gain at zero phase error