A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit

Dipesh C. Monga; Kari Halonen

doi:10.1109/MWSCAS54063.2022.9859347

A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

3 Sitaatiot (Scopus)

94 Lataukset (Pure)

Abstrakti

An ultra-low power and low-cost (area efficient) nano-Ampere current reference circuit designed in a 65 nm technology is presented in this paper: The proposed circuit is a resistorless beta multiplier current reference circuit that uses self cascode composite MOSFETs in triode region. Circuit analysis has been discussed in the paper. The simulated circuit consumes power of 550 nW at a nominal operating voltage of 1.33 V and occupies area of 0.0031 mm2. The design provides a line regulation of 1.9 %/V over an operating voltage range of 1.25 V to 1.4 V. Temperature coefficient (TC) of the circuit at nominal voltage of 1.33 V is 48 ppm/°C for a wide temperature range of-40°C to 85°C. Output current of the circuit at nominal voltage is 104.2 nA with a small process variation of only 4 %.

Alkuperäiskieli	Englanti
Otsikko	MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings
Kustantaja	IEEE
Sivumäärä	5
ISBN (elektroninen)	978-1-6654-0279-8
DOI - pysyväislinkit	https://doi.org/10.1109/MWSCAS54063.2022.9859347
Tila	Julkaistu - 2022
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Midwest Symposium on Circuits and Systems - Fukuoka, Japani Kesto: 7 elok. 2022 → 10 elok. 2022 Konferenssinumero: 65

Julkaisusarja

Nimi	Conference proceedings : Midwest Symposium on Circuits and Systems
ISSN (painettu)	1548-3746
ISSN (elektroninen)	1558-3899

Conference

Conference	International Midwest Symposium on Circuits and Systems
Lyhennettä	MWSCAS
Maa/Alue	Japani
Kaupunki	Fukuoka
Ajanjakso	07/08/2022 → 10/08/2022

Pääsy asiakirjaan

10.1109/MWSCAS54063.2022.9859347

Dipesh_A_Compact_Untrimmed_48ppmAccepted author manuscript, 1,59 MB

Muut tiedostot ja linkit

Linkki julkaisuun Scopuksessa

EHIR: Wireless impulse radio data link powered by energy harvesting
Halonen, K. (Vastuullinen tutkija)
01/09/2020 → 31/08/2023
Projekti: Academy of Finland: Other research funding

Siteeraa tätä

@inproceedings{06e57d774adc4415be2f21f00295331d,

title = "A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit",

abstract = "An ultra-low power and low-cost (area efficient) nano-Ampere current reference circuit designed in a 65 nm technology is presented in this paper: The proposed circuit is a resistorless beta multiplier current reference circuit that uses self cascode composite MOSFETs in triode region. Circuit analysis has been discussed in the paper. The simulated circuit consumes power of 550 nW at a nominal operating voltage of 1.33 V and occupies area of 0.0031 mm2. The design provides a line regulation of 1.9 %/V over an operating voltage range of 1.25 V to 1.4 V. Temperature coefficient (TC) of the circuit at nominal voltage of 1.33 V is 48 ppm/°C for a wide temperature range of-40°C to 85°C. Output current of the circuit at nominal voltage is 104.2 nA with a small process variation of only 4 %.",

keywords = "CMOS beta multiplier, Current reference, low temperature coefficient, low-power, self-cascode transistor",

author = "Monga, {Dipesh C.} and Kari Halonen",

note = "Funding Information: The authors are grateful to Academy of Finland for funding this work under the project EHIR (Wireless impulse radio data link powered by energy harvesting). Publisher Copyright: {\textcopyright} 2022 IEEE.; International Midwest Symposium on Circuits and Systems, MWSCAS ; Conference date: 07-08-2022 Through 10-08-2022",

year = "2022",

doi = "10.1109/MWSCAS54063.2022.9859347",

language = "English",

series = "Conference proceedings : Midwest Symposium on Circuits and Systems",

publisher = "IEEE",

booktitle = "MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings",

address = "United States",

}

Monga, DC & Halonen, K 2022, A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit. julkaisussa MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings. Conference proceedings : Midwest Symposium on Circuits and Systems, IEEE, International Midwest Symposium on Circuits and Systems, Fukuoka, Japani, 07/08/2022. https://doi.org/10.1109/MWSCAS54063.2022.9859347

A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit. / Monga, Dipesh C.; Halonen, Kari.
MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings. IEEE, 2022. (Conference proceedings : Midwest Symposium on Circuits and Systems).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit

AU - Monga, Dipesh C.

AU - Halonen, Kari

N1 - Conference code: 65

PY - 2022

Y1 - 2022

N2 - An ultra-low power and low-cost (area efficient) nano-Ampere current reference circuit designed in a 65 nm technology is presented in this paper: The proposed circuit is a resistorless beta multiplier current reference circuit that uses self cascode composite MOSFETs in triode region. Circuit analysis has been discussed in the paper. The simulated circuit consumes power of 550 nW at a nominal operating voltage of 1.33 V and occupies area of 0.0031 mm2. The design provides a line regulation of 1.9 %/V over an operating voltage range of 1.25 V to 1.4 V. Temperature coefficient (TC) of the circuit at nominal voltage of 1.33 V is 48 ppm/°C for a wide temperature range of-40°C to 85°C. Output current of the circuit at nominal voltage is 104.2 nA with a small process variation of only 4 %.

AB - An ultra-low power and low-cost (area efficient) nano-Ampere current reference circuit designed in a 65 nm technology is presented in this paper: The proposed circuit is a resistorless beta multiplier current reference circuit that uses self cascode composite MOSFETs in triode region. Circuit analysis has been discussed in the paper. The simulated circuit consumes power of 550 nW at a nominal operating voltage of 1.33 V and occupies area of 0.0031 mm2. The design provides a line regulation of 1.9 %/V over an operating voltage range of 1.25 V to 1.4 V. Temperature coefficient (TC) of the circuit at nominal voltage of 1.33 V is 48 ppm/°C for a wide temperature range of-40°C to 85°C. Output current of the circuit at nominal voltage is 104.2 nA with a small process variation of only 4 %.

KW - CMOS beta multiplier

KW - Current reference

KW - low temperature coefficient

KW - low-power

KW - self-cascode transistor

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U2 - 10.1109/MWSCAS54063.2022.9859347

DO - 10.1109/MWSCAS54063.2022.9859347

M3 - Conference article in proceedings

AN - SCOPUS:85137500044

T3 - Conference proceedings : Midwest Symposium on Circuits and Systems

BT - MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings

PB - IEEE

T2 - International Midwest Symposium on Circuits and Systems

Y2 - 7 August 2022 through 10 August 2022

ER -

A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

EHIR: Wireless impulse radio data link powered by energy harvesting

Siteeraa tätä