Phase locked loop

Phase locked loop (PLL) circuit having enhanced frequency select

Phase locked loop arrangement in which VCO frequency is a...

Phase locked loop circuit

Phase locked loop circuit

Phase locked loop circuit for eliminating impulses in output dat

Phase locked loop circuit with high stability having a reset sig

Phase locked loop circuit with quickly recoverable stability

Phase locked loop circuit with selectable variable frequency...

Phase locked loop frequency source having reduced load pull

Phase locked loop having frequency divider coupled to stub on VC

Phase locked oscillator

Phase locked oscillator

Phase locked state detecting apparatus and image processing...

Phase locking method and apparatus using switched drive signal

Phase-control circuit arrangement and method for operating...

Phase-lock indicator circuit with phase-only detection

Phase-lock-loop circuit for a television apparatus

Phase-locked loop

Phase-locked loop (PLL) circuit containing a biased phase detect