10-Gb/s 1:4 demultiplexer in 0.25 μm CMOS

Lei Tian, Zhigong Wang, Haitao Chen, Tingting Xie, Jianhua Lu, Rui Tao, Yi Dong, Shizhong Xie

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

This paper describes a 1:4 demultiplexer in a standard 0.25 μm CMOS. A tree-type structure is used to reduce the clock frequency and the SCL (Source Couple Logic) is used to construct high speed DFF. The chip occupies 1 mm2 area. It consumes 693 mW from a 3.3 V supply. The operating bit rates is higher than 10 Gb/s.

Original languageEnglish
Pages (from-to)121-124
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4603
DOIs
Publication statusPublished - 2001
Externally publishedYes

Keywords

  • 0.25 μm CMOS
  • 1:4 Demultiplexer
  • High-speed ICs
  • SCL
  • SDH system

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