Now showing items 1-3 of 3
Fully integrated CMOS fractional-N frequency divider for wide-band mobile applications with spurs reduction
A spurs reduction fractional-N frequency divider with a frequency range which is 3.5 times larger than that of a conventional fractional-N divider is presented in this paper. A 1.2-GHz quadrature voltage-controlled oscillator ...
Parasitic-compensated quadrature LC oscillator
The paper presents a method for improving the phase noise performance of a CMOS quadrature LC oscillator through parasitic compensation. Owing to the parasitic resistance in the inductor, the LC oscillator suffers from a ...
RF CMOS low-phase-noise LC oscillator through memory reduction tail transistor
Based on the understanding of flicker noise generation in “silicon metal-oxide semiconductor field-effect transistors” (MOSFETs), a novel method for improving the phase noise performance of a CMOS LC oscillator ...