250Mbps-5Gbps wide-range CDR with digital vernier phase shifting and dual mode control in 0.13μm CMOS

Sang Yoon Lee, Hyung Rok Lee, Young Ho Kwak, Byoung Joo Yoo, Daeyun Shim, Chulwoo Kim, Deog Kyoon Jeong

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

3 Citations (Scopus)

Abstract

A multi-port serial link with a wide-range CDR using digital Vernier phase shifting and dual mode control is presented. The proposed Vernier phase shifter generates fine-resolution phase steps and provides unlimited phase rotating. With the dual mode control, the proposed CDR extends the operating range from 250Mbps to 5Gbps. The proposed CDR provides 13.34ps phase steps at 5Gbps and achieves a BER of less than 10-12 for the range of 250Mbps to 5Gbps. Fabricated in a 0.13-μm CMOS process, the proposed CDR dissipates 19.2mW at 5Gbps from a 1.2-V supply.

Original languageEnglish
Title of host publication2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010
Pages185-188
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 6th IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 - Beijing, China
Duration: 2010 Nov 82010 Nov 10

Other

Other2010 6th IEEE Asian Solid-State Circuits Conference, A-SSCC 2010
CountryChina
CityBeijing
Period10/11/810/11/10

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ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Lee, S. Y., Lee, H. R., Kwak, Y. H., Yoo, B. J., Shim, D., Kim, C., & Jeong, D. K. (2010). 250Mbps-5Gbps wide-range CDR with digital vernier phase shifting and dual mode control in 0.13μm CMOS. In 2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 (pp. 185-188). [5716586] https://doi.org/10.1109/ASSCC.2010.5716586