Frequency tuning range extension and modulation resolution...
Frequency-agile, multi-channel, microwave frequency synthesizer
Frequency-lock indicator circuit with frequency-only detection
Frequency-locked loop calibration of a phase-locked loop gain
Frequency-shifting systems for frequency modulated signals
Frequency-stabilizing system for generator of microwave oscillat
Frequency-voltage converter and a stabilized pulse generator usi
Frequency/phase locked loop circuit using digitally controlled o
Full digital phase locked loop and circuitry for utilizing...
Fully integrable phase locked loop with low jitter
Fully integrated charge pump phase locked loop
Fully integrated digital frequency synthesizer
Fully integrated frequency generator
Fully programmable phase locked loop