High-CMRR Current Amplifier Architecture and Its CMOS Implementation

Abstract

A novel current operational amplifier, in which the traditionally adopted input current follower is replaced by an input stage that exhibits current gain and single-input-to-differential-output conversion, is presented. Due to this, increased values of both dc gain and common-mode rejection ratio (CMRR) are obtained in the overall amplifier. A CMOS… (More)
DOI: 10.1109/TCSII.2006.882123

12 Figures and Tables

Topics

  • Presentations referencing similar topics