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20 GHz CMOS injection-locked frequency divider with variable division ratio

  • F. H. Huang*
  • , D. M. Lin
  • , H. P. Wang
  • , W. Y. Chiu
  • , Y. J. Chan
  • *Corresponding author for this work
  • National Central University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

32 Scopus citations

Abstract

A injection-locked frequency divider (ILFD) with variable division ratio, controlled by the input offset voltage, was realized using the 0.13μm CMOS technologies. In this report the controllable division ratios were made from 2 up to 16 with an input ac signal of 10 GHz, by changing the input dc offset voltages. This divider also performs the division ratios of 2, 4, 6 and 8 wide-locking range up to 20 GHz at 2.5 GHz self-oscillation. The dc supplied voltage of this circuit is only 2V and the dividing capability can reach 20 GHz.

Original languageEnglish
Title of host publication2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers
EditorsA. Jerng
Pages469-472
Number of pages4
DOIs
StatePublished - 2005
Externally publishedYes
Event2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers - Long Beach, CA, United States
Duration: 12 06 200514 06 2005

Publication series

NameDigest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
ISSN (Print)1529-2517

Conference

Conference2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers
Country/TerritoryUnited States
CityLong Beach, CA
Period12/06/0514/06/05

Keywords

  • Frequency conversion
  • Injection-locked frequency divider

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