A 2.1 μW/channel current-mode integrated neural recording interface

A. Zjajo, R. van Leuken

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

1 Citation (Scopus)
25 Downloads (Pure)

Abstract

In this paper, we present a neural recording interface circuit for biomedical implantable devices, which includes low-noise signal amplification, band-pass filtering, and current-mode successive approximation A/D signal conversion. The integrated interface circuit is realized in a 65 nm CMOS technology, and consumes less than 2.1 μW/channel of which A/D converter consumes 367 nW, corresponding to a figure of merit of 14 fJ/conv.-step, while operating from a 1 V supply.
Original languageEnglish
Title of host publication2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages505-508
Number of pages4
ISBN (Electronic)978-1-5090-2455-1
DOIs
Publication statusPublished - 21 Apr 2016
Event2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016 - Las Vegas, United States
Duration: 24 Feb 201627 Feb 2016
Conference number: 3rd
http://bhi.embs.org/2016/

Conference

Conference2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016
Abbreviated titleBHI
CountryUnited States
CityLas Vegas
Period24/02/1627/02/16
Internet address

Keywords

  • Transistors
  • Band-pass filters
  • Digital-analog conversion
  • Capacitance
  • Analog-digital conversion
  • Bandwith

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