A fractional-N frequency synthesizer for cellular and short range multi-standard wireless receiver

Deping Huang, Jin Zhou, Wei Li, Ning Li, Junyan Ren

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

Abstract

This paper presents a Sigma-Delta fractional-N frequency synthesizer for multi-standard receiver. The synthesizer's output range is 1.8-5.8GHz and covers the standards of DCS1800, WCDMA, TD-SCDMA, WLAN802.11a/b/g and Bluetooth. Frequency planning is elaborately done to make sure the synthesizer meets specifications of standards mentioned above. QVCO with a proposed phase shifter is shown to have better phase noise performance and more stable oscillation. Simulated phase noise is -119dBc/Hz at 1-MHz offset from a 4.2GHz carrier. Its FOM ranges from 181 to 187. The frequency synthesizer is fabricated in TSMC 0.13μm CMOS process. Average power consumption is 55.92mW.

Original languageEnglish (US)
Title of host publicationISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems
Subtitle of host publicationNano-Bio Circuit Fabrics and Systems
Pages2071-2074
Number of pages4
DOIs
StatePublished - Aug 31 2010
Externally publishedYes
Event2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris, France
Duration: May 30 2010Jun 2 2010

Publication series

NameISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

Other

Other2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
CountryFrance
CityParis
Period5/30/106/2/10

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'A fractional-N frequency synthesizer for cellular and short range multi-standard wireless receiver'. Together they form a unique fingerprint.

Cite this