CMOS Instrumentation Amplifier with Offset Cancellation Circuitry for Biomedical Application
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Yap, MT
Reaz, MBI
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Professor M. Isabel Garcia-Planas
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690155 bytes
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Tenerife, Canary Islands, Spain
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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.
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WSEAS Transactions on Circuits and Systems
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6
Issue
1
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© 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.
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Subject
Electrical and Electronic Engineering not elsewhere classified