Memcapacitor based CMOS neural amplifier

In this paper, a CMOS neural amplifier based on memcapacitor has been realized. A memcapacitor is a new element based on memristor. A performance comparison between memcapacitor based realization and conventional integrated one has been introduced. The circuits were simulated using 90nm CMOS technol...

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Bibliographic Details
Main Authors: Madian, A. H., Moustafa, S. H., El-Kolaly, H. E.
Format: Conference Proceeding
Language:English
Subjects:
Capacitance
Capacitors
CMOS integrated circuits
Gain
Memcapacitor
Memristors
Neural amplifier
Noise
Transistors
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Summary:In this paper, a CMOS neural amplifier based on memcapacitor has been realized. A memcapacitor is a new element based on memristor. A performance comparison between memcapacitor based realization and conventional integrated one has been introduced. The circuits were simulated using 90nm CMOS technology, V dd = 1.2v, for a total input referred noise of 1.97 μVrms and a total power consumption of 1.28 μW when using memcapacitors for C 1 and C 2 for a range of frequencies from 0.055 Hz to 6 kHz. The simulation shows a good performance with a smaller size compared to conventional integrated capacitors.
ISSN:1548-3746
1558-3899
DOI:10.1109/MWSCAS.2014.6908441