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

A. Zjajo; R. van Leuken

doi:10.1109/bhi.2016.7455945

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

Signal Processing Systems

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

1 Citation (Scopus)

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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 language	English
Title of host publication	2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	505-508
Number of pages	4
ISBN (Electronic)	978-1-5090-2455-1
DOIs	https://doi.org/10.1109/bhi.2016.7455945
Publication status	Published - 21 Apr 2016
Event	2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016 - Las Vegas, United States Duration: 24 Feb 2016 → 27 Feb 2016 Conference number: 3rd http://bhi.embs.org/2016/

Conference

Conference	2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016
Abbreviated title	BHI
Country/Territory	United States
City	Las Vegas
Period	24/02/16 → 27/02/16
Internet address	http://bhi.embs.org/2016/

Bibliographical note

Accepted Author Manuscript

Keywords

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

Access to Document

10.1109/bhi.2016.7455945

zjajo20162Accepted author manuscript, 780 KB

Cite this

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title = "A 2.1 μW/channel current-mode integrated neural recording interface",

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.",

keywords = "Transistors, Band-pass filters, Digital-analog conversion, Capacitance, Analog-digital conversion, Bandwith",

author = "A. Zjajo and Leuken, {R. van}",

note = "Accepted Author Manuscript; 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016, BHI ; Conference date: 24-02-2016 Through 27-02-2016",

year = "2016",

month = apr,

day = "21",

doi = "10.1109/bhi.2016.7455945",

language = "English",

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booktitle = "2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016",

publisher = "IEEE",

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}

Zjajo, A & Leuken, RV 2016, A 2.1 μW/channel current-mode integrated neural recording interface. in 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016. IEEE, Piscataway, NJ, pp. 505-508, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016, Las Vegas, United States, 24/02/16. https://doi.org/10.1109/bhi.2016.7455945

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PY - 2016/4/21

Y1 - 2016/4/21

N2 - 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.

AB - 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.

KW - Transistors

KW - Band-pass filters

KW - Digital-analog conversion

KW - Capacitance

KW - Analog-digital conversion

KW - Bandwith

UR - http://resolver.tudelft.nl/uuid:e5d8bfa0-9140-4adc-a91e-e7cdf615d77c

U2 - 10.1109/bhi.2016.7455945

DO - 10.1109/bhi.2016.7455945

M3 - Conference contribution

SP - 505

EP - 508

BT - 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016

PB - IEEE

CY - Piscataway, NJ

T2 - 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2016

Y2 - 24 February 2016 through 27 February 2016

ER -

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

Abstract

Conference

Bibliographical note

Keywords

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