Lock detector for phase locked loops

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

Locked oscillator with damped oscillatory feedback

Logical level converter and phase locked loop using the same

Long phase-locked carrier recovery loop

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

Loop circuits that reduce bandwidth variations

Loop filter

Loop filter for a frequency synthesizer

Loop filter for frequency multiplying phase locked loop

Loop filter for use in a phase-locked loop

Loop filter level detection circuit and method

Loop filter of a phase-locked loop

Loop filter with active capacitor and method for generating...