A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1 Downloads (Pure)

Abstract

A highly versatile all-dynamic sensor interface is proposed. It supports temperature/capacitance/resistance sensing with (a) adaptive power vs speed and resolution, (b) a configurable signal range, and (c) the ability for time-interleaved multimodal recording. State-of-the-art Figure-of-Merits (FoMs) are achieved of 0.82pJ•C^2 , 31fJ/c.-step, and 124fJ/c.-step, for temperature, capacitance and resistance sensing, respectively, with a minimum power consumption of 0.34nW and a chip area of 0.084mm^2 in 65nm CMOS. Multimodal sensing is demonstrated in real time, showing that this chip can measure temperature, acceleration (with a capacitive sensor) and pH (with a resistive sensor) together with only 1.4nW of power consumption.
Original languageEnglish
Title of host publicationESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages161-164
Number of pages4
ISBN (Electronic)978-1-7281-1550-4
DOIs
Publication statusPublished - Sep 2019
Event IEEE 45th European Solid State Circuits Conference (ESSCIRC2019) - Cracow, Poland
Duration: 23 Sep 201926 Sep 2019

Conference

Conference IEEE 45th European Solid State Circuits Conference (ESSCIRC2019)
CountryPoland
CityCracow
Period23/09/1926/09/19

Fingerprint

Capacitance
Sensors
Electric power utilization
Capacitive sensors
Temperature

Keywords

  • All-Dynamic
  • Duty-Cycle
  • IoT
  • Multimodal Sensing
  • SAR ADC
  • Versatile Sensor Interface

Cite this

Xin, H., Andraud, M., Baltus, P. G. M., Cantatore, E., & Harpe, P. J. A. (2019). A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing. In ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (pp. 161-164). [8902918] Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ESSCIRC.2019.8902918
Xin, Haoming ; Andraud, Martin ; Baltus, Peter G.M. ; Cantatore, Eugenio ; Harpe, Pieter J.A. / A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing. ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference. Piscataway : Institute of Electrical and Electronics Engineers, 2019. pp. 161-164
@inproceedings{f1b5cbf655bf4946b4668091bec90f5b,
title = "A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing",
abstract = "A highly versatile all-dynamic sensor interface is proposed. It supports temperature/capacitance/resistance sensing with (a) adaptive power vs speed and resolution, (b) a configurable signal range, and (c) the ability for time-interleaved multimodal recording. State-of-the-art Figure-of-Merits (FoMs) are achieved of 0.82pJ•C^2 , 31fJ/c.-step, and 124fJ/c.-step, for temperature, capacitance and resistance sensing, respectively, with a minimum power consumption of 0.34nW and a chip area of 0.084mm^2 in 65nm CMOS. Multimodal sensing is demonstrated in real time, showing that this chip can measure temperature, acceleration (with a capacitive sensor) and pH (with a resistive sensor) together with only 1.4nW of power consumption.",
keywords = "All-Dynamic, Duty-Cycle, IoT, Multimodal Sensing, SAR ADC, Versatile Sensor Interface",
author = "Haoming Xin and Martin Andraud and Baltus, {Peter G.M.} and Eugenio Cantatore and Harpe, {Pieter J.A.}",
year = "2019",
month = "9",
doi = "10.1109/ESSCIRC.2019.8902918",
language = "English",
pages = "161--164",
booktitle = "ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference",
publisher = "Institute of Electrical and Electronics Engineers",
address = "United States",

}

Xin, H, Andraud, M, Baltus, PGM, Cantatore, E & Harpe, PJA 2019, A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing. in ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference., 8902918, Institute of Electrical and Electronics Engineers, Piscataway, pp. 161-164, IEEE 45th European Solid State Circuits Conference (ESSCIRC2019), Cracow, Poland, 23/09/19. https://doi.org/10.1109/ESSCIRC.2019.8902918

A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing. / Xin, Haoming; Andraud, Martin; Baltus, Peter G.M.; Cantatore, Eugenio; Harpe, Pieter J.A.

ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference. Piscataway : Institute of Electrical and Electronics Engineers, 2019. p. 161-164 8902918.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing

AU - Xin, Haoming

AU - Andraud, Martin

AU - Baltus, Peter G.M.

AU - Cantatore, Eugenio

AU - Harpe, Pieter J.A.

PY - 2019/9

Y1 - 2019/9

N2 - A highly versatile all-dynamic sensor interface is proposed. It supports temperature/capacitance/resistance sensing with (a) adaptive power vs speed and resolution, (b) a configurable signal range, and (c) the ability for time-interleaved multimodal recording. State-of-the-art Figure-of-Merits (FoMs) are achieved of 0.82pJ•C^2 , 31fJ/c.-step, and 124fJ/c.-step, for temperature, capacitance and resistance sensing, respectively, with a minimum power consumption of 0.34nW and a chip area of 0.084mm^2 in 65nm CMOS. Multimodal sensing is demonstrated in real time, showing that this chip can measure temperature, acceleration (with a capacitive sensor) and pH (with a resistive sensor) together with only 1.4nW of power consumption.

AB - A highly versatile all-dynamic sensor interface is proposed. It supports temperature/capacitance/resistance sensing with (a) adaptive power vs speed and resolution, (b) a configurable signal range, and (c) the ability for time-interleaved multimodal recording. State-of-the-art Figure-of-Merits (FoMs) are achieved of 0.82pJ•C^2 , 31fJ/c.-step, and 124fJ/c.-step, for temperature, capacitance and resistance sensing, respectively, with a minimum power consumption of 0.34nW and a chip area of 0.084mm^2 in 65nm CMOS. Multimodal sensing is demonstrated in real time, showing that this chip can measure temperature, acceleration (with a capacitive sensor) and pH (with a resistive sensor) together with only 1.4nW of power consumption.

KW - All-Dynamic

KW - Duty-Cycle

KW - IoT

KW - Multimodal Sensing

KW - SAR ADC

KW - Versatile Sensor Interface

UR - http://www.scopus.com/inward/record.url?scp=85075914814&partnerID=8YFLogxK

U2 - 10.1109/ESSCIRC.2019.8902918

DO - 10.1109/ESSCIRC.2019.8902918

M3 - Conference contribution

SP - 161

EP - 164

BT - ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

ER -

Xin H, Andraud M, Baltus PGM, Cantatore E, Harpe PJA. A 0.34-571nW all-dynamic versatile sensor interface for temperature, capacitance, and resistance sensing. In ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference. Piscataway: Institute of Electrical and Electronics Engineers. 2019. p. 161-164. 8902918 https://doi.org/10.1109/ESSCIRC.2019.8902918