An all-digital duty cycle corrector

  • Bo Jiun Chen*
  • , Shao Ku Kao
  • , Shen Iuan Liu
  • *Corresponding author for this work

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

6 Scopus citations

Abstract

An all-digital 50% duty cycle corrector (DCC) is presented. The features of the proposed DCC include a wide operation frequency range, a wide input duty cycle range for the input clock, and a short locked time to recover the duty cycle of 50%. This digital DCC has been implemented in a 0.35μm 2P4M CMOS process. The acceptable duty cycle and frequency range of the input clock is 25%-75% and 250MHz-600MHz, respectively. The measured peak-peak jitter is 1.7.3ps at 600MHz, Besides, this DCC saves the power consumption by turning off a half delay line. Its power consumption is 16mW at 600MHz.

Original languageEnglish
Title of host publication2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers
Pages195-198
Number of pages4
DOIs
StatePublished - 2007
Externally publishedYes
Event2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Hsinchu, Taiwan
Duration: 26 04 200728 04 2007

Publication series

Name2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers

Conference

Conference2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006
Country/TerritoryTaiwan
CityHsinchu
Period26/04/0728/04/07

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