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A 2.4-GHz CMOS monolithic VCO with an MOS varactor

Author

Summary, in English

A 2.4-GHz CMOS VCO is presented employing pMOS transistors as voltage-controlled capacitances and on-chip hollow spiral inductors. The design was implemented in a standard digital 0.8 mu m CMOS process and exhibits a 15% tuning range at 2.5 V supply voltage and 9 mA supply current. Phase-noise measurements show a phase-noise of about -118 dBc/Hz at 1 MHz from the carrier.

Publishing year

2000

Language

English

Pages

17-24

Publication/Series

Analog Integrated Circuits and Signal Processing

Volume

22

Issue

1

Document type

Journal article

Publisher

Springer

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

ISBN/ISSN/Other

  • ISSN: 0925-1030