Computation spreading for spur reduction in a digital phase...

Continuously tuneable frequency steerable frequency synthesizer

Control circuit for refresh oscillator

Control of oscillator for driving power ultrasonic actuators

Controllable phase locked loop via adjustable delay and...

Controlled frequency signal source apparatus including a feedbac

Controlling oscillator

Correlative tracking system with lock indicator

Data and clock recovery system having a phase-locked-loop and wh

Data recovery circuit and method thereof

Data resynchronization circuit

Data signal responsive phase locked loop using averaging and ini

Data tracking clock recovery system having media speed variation

Data tracking clock recovery system using digitally controlled o

Data tracking phase locked loop

Data-directed frequency-and-phase lock loop

Delay line controlled frequency synthesizer

Delay line frequency discriminator for stabilizing an oscillator

Device for the control of a phase-locked loop with frequency cha

Device for the recovery of a clock signal from a binary signal