A CMOS voltage-controlled oscillator (VCO) with high supply noise rejection is designed,
and its application to a phase-locked loop (PLL) frequency synthesizer is also presented. In …

A fully monolithic prototype frequency synthesis based on a phase-locked loop (PLL) is
described. To overcome the affections of noise, all the circuits of the synthesizer use a …

A design of a integrated LC-VCO which is used in the phase-locked loop frequency
synthesizer is presented. We reduce the phase noise effectively presupposes the tuning …

A 5 GHz PLL-based frequency synthesizer for wireless LAN applications is presented in this
paper. The proposed PLL is designed using 0.25/spl mu/m CMOS technology with 3.3 V …

This paper presents a wideband CMOS PLL frequency synthesizer with a new AAC (auto-
amplitude control) VCO in 0.35 mum CMOS process. To get wideband VCO frequency …

This paper focuses on the low VCO sensitivity gain design, and modeling of a low phase
noise 2.4 GHz PLL frequency synthesizer. Tuning switch array is used in the LC tank to …

This paper proposes a smart frequency presetting technique for fast lock-in LC-PLL
frequency synthesizer. The technique accurately presets the frequency of VCO with small …

A 0.13/spl mu/m CMOS user programmable PLL frequency synthesizer is designed to
operate at low voltage (1.0-1.8 V) and cover a wide range of operating frequencies for …

A 5.3-GHz CMOS phase locked loop (PLL) based frequency synthesizer is reported. The
PLL operates as an integer-N frequency synthesizer using a ring-type voltage controlled …

A fully-differential quadrature PLL with common-mode noise immunity has been developed
by using a differentially controlled quadrature-VCO (Q-VCO) along with a differential charge …