Differential ring oscillator stage

Differential voltage controlled oscillator, and method therefor

Differential-type voltage-controlled oscillator with low-frequen

Digital frequency generation method and apparatus

Digital programmable delay scheme with automatic calibration

Digital programmable frequency generator

Digital ring oscillator

Digital voltage controlled oscillator

Digitally controlled oscillator

Digitally controlled oscillator circuit

Digitally controlled oscillator for reduced power over...

Digitally controlled oscillators

Digitally controlled ring oscillator

Digitally-controlled oscillator with switched-capacitor...

Digitally-controlled oscillator, frequency synthesizer and...

Double-clamped delay stage and voltage controlled oscillator

Dual input voltage controlled oscillator with compensated bang/b

Dual-control ring voltage controlled oscillator

Duty cycled control implemented within a frequency synthesizer