Tuning system

Ultra high availability clock chip

Ultra low noise frequency generator producing the sum of plural

Ultra low phase noise microwave synthesizer

Variable frequency oscillator system including two matched oscil

Variable-speed phase-locked loop system with on-the-fly switchin

VCO having voltage-to-current converter and PLL using same

VCO having voltage-to-current converter and PLL using same

Vector locked loop

Very low-gain voltage controlled oscillator

Voltage controlled oscillator circuit and disc reproducing appar

Voltage-controlled oscillator methods and apparatus

Wide band, low noise, fine step tuning, phase locked loop freque

Wide frequency range signal generator including plural phase loc

Wide lock range phase locked loop and method of operation

Wide-deviation tracking filter circuit