Home>Results

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[会议论文]

A High-Gain Low-Power Low-Noise CMOS Transconductance Amplifier

Share
Edit Delete 报错

author:

Shen, Jia'en (Shen, Jia'en.) [1] | Zhang, Yi (Zhang, Yi.) [2] | Zhou, Yan (Zhou, Yan.) [3]

Indexed by:

EI Scopus

Abstract:

To achieve high gain, low power consumption and low noise, An operational transconductance amplifier(OTA) connecting folded-cascode stage and class-AB stage with translinear loops is presented in this paper. Using 180nm CMOS library in terms of the parameters, the introduced OTA exhibits a transconductance gain of 112dB, the gain bandwidth of 4.9MHz, and the input referred noise of 5.1μ Vrms in the 1-100Hz range. The entire transconductance amplifier circuit consumes 28μW of power from a 1.8V supply when the bias source provides a current of 0.25μA and the input bias voltage is 900mV. © 2023 IEEE.

Keyword:

Cascode amplifiers CMOS integrated circuits Operational amplifiers Power amplifiers Transconductance

Community:

  • [ 1 ] [Shen, Jia'en]Northeastern University, Shenyang, China
  • [ 2 ] [Zhang, Yi]Fuzhou University, Fuzhou, China
  • [ 3 ] [Zhou, Yan]Tongji University, Shanghai, China

Reprint 's Address:

Show more details

Version:

Related Article:

Source :

Year: 2023

Page: 1194-1200

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

30 Days PV: 3

Affiliated Colleges:

Online/Total:108/10104203
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1