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@inproceedings{Mirza:2017:10.1109/MWSCAS.2017.8053114,
author = {Mirza, KB and Kulasekeram, N and Toumazou, C},
doi = {10.1109/MWSCAS.2017.8053114},
pages = {1077--1080},
publisher = {IEEE},
title = {Current feedback neural amplifier with real time electrode offset suppression},
url = {http://dx.doi.org/10.1109/MWSCAS.2017.8053114},
year = {2017}
}

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TY  - CPAPER
AB  - This paper describes a direct coupled neural amplifier with active electrode offset suppression in order to avoid large coupling capacitors and complex chopper circuits. It describes a novel feedback scheme, where a low pass current mode feedback is applied to a regulated telescopic cascode amplifier, at the cascode nodes by using a modified transconductance block. This solution leads to fully differential input-differential output direct coupled neural amplifier, achieving a DC offset suppression range of ±200 mV, a chip area of 0.078 mm 2 per channel and an input referred noise of 2.5 μV rms over 1 Hz-5kHz bandwidth.
AU  - Mirza,KB
AU  - Kulasekeram,N
AU  - Toumazou,C
DO  - 10.1109/MWSCAS.2017.8053114
EP  - 1080
PB  - IEEE
PY  - 2017///
SN  - 1548-3746
SP  - 1077
TI  - Current feedback neural amplifier with real time electrode offset suppression
UR  - http://dx.doi.org/10.1109/MWSCAS.2017.8053114
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000424694700270&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/65345
ER  -

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