A 44 Gbit/sWide-dynamic range and high-linearity transimpedance amplifier in 130nm BiCMOS technology

Xianliang Luo, Yingmei Chen, Mohamed Atef, Guoxing Wang

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

This paper presents a 44 Gbit/s Transimpedance Amplifier (TIA) with wide-dynamic range and high-linearity for optical receiver fabricated in 130 nm BiCMOS technology. The TIA has the features of 67 dBΩ overall transimpedance gain, a bandwidth of 28 GHz, 10 pA/√Hz of Input Referred Noise Current Power Spectral Density (IRNCPSD), and a power consumption of 95mW from a 2.5V supply. The Total Harmonic Distortion (THD) is less than 5% for a differential input current up to 2.63mApp, when the static input current is 0.1mA.

Original languageEnglish
Pages (from-to)438-440
Number of pages3
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE101A
Issue number2
DOIs
Publication statusPublished - Feb 2018
Externally publishedYes

Keywords

  • High-linearity
  • Optical receiver
  • Transimpedance amplifier
  • Wide-dynamic

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics

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