A 8.7mW 5-Gb/s clock and data recovery circuit with 0.18-μm CMOS

Taek Joon An, Kyung Sub Son, Young Jin Kim, In Seok Kong, Jin Ku Kang

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

6 Scopus citations

Abstract

The rapid growth of the data rate in serial links reveals the problem of power consumption, motivating utilization of low power building blocks. This paper presents a low-power clock and data recovery (CDR). By employing dynamic CML latch which draws a current during half of the clock cycle and voltage-to-current(V/I) converter which performs the XOR function itself, power reduction in phase detector(PD) is achieved. The CDR circuit is simulated using 5-Gb/s data with 0.18-μm CMOS technology, and the circuit consumes 8.7mW from a 1.8-V supply.

Original languageEnglish
Title of host publication2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2329-2332
Number of pages4
ISBN (Print)9781479934324
DOIs
StatePublished - 2014
Event2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014 - Melbourne, VIC, Australia
Duration: 1 Jun 20145 Jun 2014

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Conference

Conference2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
Country/TerritoryAustralia
CityMelbourne, VIC
Period1/06/145/06/14

Keywords

  • Clock and Data Recovery(CDR)
  • half-rate linear phase detector(PD)

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