A low phase noise 2.0V 900MHz CMOS voltage controlled ring oscillator

Dean A. Badillo, Sayfe Kiaei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Abstract

A CMOS voltage controlled ring oscillator with quadrature output is presented. The circuit is designed in a 0.18μm CMOS process and operates on a 2.0V supply. The VCO has a tuning range of 650MHz to 1.04GHZ. At 913MHz the VCO has a phase noise of-116.55dBc/Hz at a frequency offset of 600KHz. The average power consumed at 913MHz is 18.95mW.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Volume4
StatePublished - 2004
Event2004 IEEE International Symposium on Circuits and Systems - Proceedings - Vancouver, BC, Canada
Duration: May 23 2004May 26 2004

Other

Other2004 IEEE International Symposium on Circuits and Systems - Proceedings
CountryCanada
CityVancouver, BC
Period5/23/045/26/04

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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    Badillo, D. A., & Kiaei, S. (2004). A low phase noise 2.0V 900MHz CMOS voltage controlled ring oscillator. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 4)