CMOS Instrumentation Amplifier with Offset Cancellation Circuitry for Biomedical Application
Abstract
This paper presents the design and development of a CMOS Instrumentation Amplifier for biomedical application. This design manages to achieve 101dB gain, PSRR > 102dB and 91dB CMRR. The final circuit consumes total of 0.318嗡tts power at 1.8V supply voltage and possesses die size of 9.6nm2 area. It also has a full CMOS implementation of offset cancellation circuitry, among the first of its kind. Comparison with more complex work shows improved or comparable results.
Conference Title
WSEAS Transactions on Circuits and Systems
Volume
6
Issue
1
Publisher URI
Copyright Statement
© 2006 WSEAS. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the conference's website for access to the definitive, published version.
Subject
Electrical and Electronic Engineering not elsewhere classified