Locked loop circuit with clock hold function

Locked loop with dual rail regulation

Locked loop with dual rail regulation

Locked loops, bias generators, charge pumps and methods for...

Locked-loop integrated circuits having speed tracking...

Locking state detector and DLL circuit having the same

Locking state detector and DLL circuit having the same

Lockstep synchronization and maintenance

Logic circuit initialization

Logic suppression of input and ground spikes for synchronized in

Look-ahead enabling charge pump in phase-locked loop circuits

Loop circuitry with low-pass noise filter

Loop circuitry with low-pass noise filter

Loop filter and amplifier for improved phase margin and...

Loop filter and method for generating a control signal in...

Loop filter architecture

Loop filter capacitor multiplication in a charge pump circuit

Loop filter for a phase-locked loop and method for switching

Loop filter integration in phase-locked loops

Loop filtering apparatus for reducing frequency lock-up time...