10 Gb/s GaAs PHEMT optical receiver preamplifier

Wei Feng*, Tangsheng Chen, Feng Qian, Kai Shao, Fuxiao Li

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This paper briefly analyzes the wide-band superiority of the distributed amplifier. A distributed preamplifier operating at 10 Gb/s was fabricated by NEDI's 0.5 μm GaAs PHEMT process. The preamplifier uses the technology of attenuation compensation and is made up of seven cascode stages. The test result indicates that the distributed transimpedance is suitable for a 10 Gb/s optical communication.

Original languageEnglish
Pages (from-to)77-79+104
JournalGuti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics
Volume26
Issue number1
Publication statusPublished - Feb 2006
Externally publishedYes

Keywords

  • Attenuation compensation
  • Distributed amplifier
  • GaAs
  • PHEMT technology
  • Preamplifier

Fingerprint

Dive into the research topics of '10 Gb/s GaAs PHEMT optical receiver preamplifier'. Together they form a unique fingerprint.

Cite this