A 6800-μm2 Resistor-Based Temperature Sensor in 180-nm CMOS

Jan Angevare; Kofi A.A. Makinwa

doi:10.1109/ASSCC.2018.8579332

A 6800-μm² Resistor-Based Temperature Sensor in 180-nm CMOS

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

4 Citations (Scopus)

11 Downloads (Pure)

Abstract

A resistor-based temperature sensor has been realized in 180 nm CMOS for SoC thermal management applications. Occupying only 6800 μm², it is the smallest resistor-based temperature sensor ever reported. This is achieved by employing a compact highly-digital VCO-based ADC. After a 2-point trim, the sensor achieves an inaccuracy of ±0.35 °C (3σ) in a temperature range from-35 °C to 125 °C. By achieving a resolution of 0.12 °C (rms) at 2.8kSa/s, it can track the fast thermal-transients in SoCs.

Original language	English
Title of host publication	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings
Editors	Tadahiro Kuroda
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	43-46
Number of pages	4
ISBN (Electronic)	978-1-5386-6412-4
DOIs	https://doi.org/10.1109/ASSCC.2018.8579332
Publication status	Published - 2018
Event	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Tainan, Taiwan Duration: 5 Nov 2018 → 7 Nov 2018

Conference

Conference	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018
Country/Territory	Taiwan
City	Tainan
Period	5/11/18 → 7/11/18

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

Temperature sensor
Thermal Sensing
Wien-Bridge

Access to Document

10.1109/ASSCC.2018.8579332

08579332Final published version, 18.7 MB

Cite this

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title = "A 6800-μm2 Resistor-Based Temperature Sensor in 180-nm CMOS",

abstract = "A resistor-based temperature sensor has been realized in 180 nm CMOS for SoC thermal management applications. Occupying only 6800 μm2, it is the smallest resistor-based temperature sensor ever reported. This is achieved by employing a compact highly-digital VCO-based ADC. After a 2-point trim, the sensor achieves an inaccuracy of ±0.35 °C (3σ) in a temperature range from-35 °C to 125 °C. By achieving a resolution of 0.12 °C (rms) at 2.8kSa/s, it can track the fast thermal-transients in SoCs.",

keywords = "Temperature sensor, Thermal Sensing, Wien-Bridge",

author = "Jan Angevare and Makinwa, {Kofi A.A.}",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ; 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 ; Conference date: 05-11-2018 Through 07-11-2018",

year = "2018",

doi = "10.1109/ASSCC.2018.8579332",

language = "English",

pages = "43--46",

editor = "Kuroda, {Tadahiro }",

booktitle = "2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

}

Angevare, J & Makinwa, KAA 2018, A 6800-μm² Resistor-Based Temperature Sensor in 180-nm CMOS. in T Kuroda (ed.), 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings., 8579332, Institute of Electrical and Electronics Engineers (IEEE), pp. 43-46, 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018, Tainan, Taiwan, 5/11/18. https://doi.org/10.1109/ASSCC.2018.8579332

A 6800-μm² Resistor-Based Temperature Sensor in 180-nm CMOS. / Angevare, Jan ; Makinwa, Kofi A.A.
2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings. ed. / Tadahiro Kuroda. Institute of Electrical and Electronics Engineers (IEEE), 2018. p. 43-46 8579332.

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

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