Phase locked loop with means for preventing locking at undesired

Phase locked loop with multiple, programmable, operating frequen

Phase locked loop with nonlinear phase-error response...

Phase locked loop with offset cancellation

Phase locked loop with oscillator blocking for improved acquisit

Phase locked loop with phase difference signal adjustment circui

Phase locked loop with phase shifted input

Phase locked loop with rapid phase pull in

Phase locked loop with reduced frequency/phase lock time

Phase locked loop with scaled damping capacitor

Phase locked loop with self-adjusting circuit for oscillator wor

Phase locked loop with switchable filter

Phase locked loop, semiconductor device, and wireless tag

Phase locked loop, signal generating apparatus and...

Phase locked loop, voltage controlled oscillator, and...

Phase locked oscillator

Phase locked oscillator

Phase locked oscillator

Phase locked oscillator

Phase locked signal generator to produce a clock signal in phase