Latched accumulator fractional N synthesis with residual error r

Local clock duty cycle independent phase detector and method of

Local oscillator circuit having two phase locked loops having re

Lock detecting circuit for phase-locked loop frequency synthesiz

Lock detection circuit

Lock detection circuit for a phase lock loop

Lock detection circuit for phase locked loop

Lock detection for a phase lock loop

Lock detector and phase locked loop circuit

Lock detector for phase-locked loop

Lock detectors having a narrow sensitivity range

Lock indicator for phase locked loop circuit

Lock recovery circuit for a phase locked loop

Lock sensor circuit and method for phase lock loop circuits

Lock/unlock indicator for PLL circuits

Locked oscillator having control signal derived from output and

Logical level converter and phase locked loop using the same

Long term stability of an oscillator using a time source on...

Low noise frequency synthesizer

Low noise magnetically tuned resonant circuit