Varactor-based ring oscillator

Variable delay cell with hysteresis and ring oscillator using sa

Variable delay cell with hysteresis and ring oscillator...

Variable delay circuit, and differential voltage-controlled...

Variable frequency multiple loop ring oscillator

Variable frequency oscillating circuit

Variable frequency oscillator having an output frequency that is

Variable frequency oscillator utilizing selectively combined...

Variable frequency oscillator, and phase locked loop and...

Variable frequency oscillator, and phase locked loop and...

Variable frequency ring oscillator and phase locked loop circuit

Variable-path-length voltage-controlled oscillator circuit

Varying frequency oscillator for the reduction of radiated emiss

VCO circuit having low gain variation over different processes a

VCO circuit using negative feedback to reduce phase noise

VCO having a low sensitivity to noise on the power supply

VCO in CMOS technology having an operating frequency of 1 GHz an

VCO in CMOS technology having an operating frequency of 3 GHz an

VCO supply voltage regulator

VCO with local feedback for low power supply noise sensitivity