CMOS Instrumentation Amplifier with Offset Cancellation Circuitry for Biomedical Application
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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.
5th WSEAS Int. Conference on SYSTEM SCIENCE and SIMULATION in ENGINEERING (ICOSSE '06)
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Electrical and Electronic Engineering not elsewhere classified