Accurate nanopower supply-insensitive CMOS unit Vth extractor and α Vth extractor with continuous variety

Jing Wang, Li Ding, Qiang Li, Hirofumi Shinohara, Yasuaki Inoue

研究成果: Article

抄録

In this paper, a nanopower supply-insensitive complementary metal-oxide-semiconductor (CMOS) unit threshold voltage (Vth) extractor circuit is proposed. It meets the contemporary industry demand for portable devices that operate with very low power consumption and small output sensitivity. An α times Vth (α Vth) extractor is also described, in which α varies continuously. Both incremental and decremental α Vth voltages are obtained. A post-layout simulation results using HSPICE with CMOS 0.18 um process show that the proposed unit α Vth extractor consumes 265nW of power given a 1.6 V power supply. Sensitivity to temperature is 0.022%/°C ranging from 0°C to 100°C. Sensitivity to supply voltage is 0.027%/V.

元の言語English
ページ(範囲)1145-1155
ページ数11
ジャーナルIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E100A
発行部数5
DOI
出版物ステータスPublished - 2017 5 1

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Extractor
Oxides
Semiconductors
Metals
Voltage
Unit
Electric potential
Threshold voltage
Electric power utilization
Power Consumption
Networks (circuits)
Layout
Vary
Industry
Output
Temperature
Oxide semiconductors
Simulation

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Applied Mathematics
  • Electrical and Electronic Engineering

これを引用

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title = "Accurate nanopower supply-insensitive CMOS unit Vth extractor and α Vth extractor with continuous variety",
abstract = "In this paper, a nanopower supply-insensitive complementary metal-oxide-semiconductor (CMOS) unit threshold voltage (Vth) extractor circuit is proposed. It meets the contemporary industry demand for portable devices that operate with very low power consumption and small output sensitivity. An α times Vth (α Vth) extractor is also described, in which α varies continuously. Both incremental and decremental α Vth voltages are obtained. A post-layout simulation results using HSPICE with CMOS 0.18 um process show that the proposed unit α Vth extractor consumes 265nW of power given a 1.6 V power supply. Sensitivity to temperature is 0.022{\%}/°C ranging from 0°C to 100°C. Sensitivity to supply voltage is 0.027{\%}/V.",
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author = "Jing Wang and Li Ding and Qiang Li and Hirofumi Shinohara and Yasuaki Inoue",
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TY - JOUR

T1 - Accurate nanopower supply-insensitive CMOS unit Vth extractor and α Vth extractor with continuous variety

AU - Wang, Jing

AU - Ding, Li

AU - Li, Qiang

AU - Shinohara, Hirofumi

AU - Inoue, Yasuaki

PY - 2017/5/1

Y1 - 2017/5/1

N2 - In this paper, a nanopower supply-insensitive complementary metal-oxide-semiconductor (CMOS) unit threshold voltage (Vth) extractor circuit is proposed. It meets the contemporary industry demand for portable devices that operate with very low power consumption and small output sensitivity. An α times Vth (α Vth) extractor is also described, in which α varies continuously. Both incremental and decremental α Vth voltages are obtained. A post-layout simulation results using HSPICE with CMOS 0.18 um process show that the proposed unit α Vth extractor consumes 265nW of power given a 1.6 V power supply. Sensitivity to temperature is 0.022%/°C ranging from 0°C to 100°C. Sensitivity to supply voltage is 0.027%/V.

AB - In this paper, a nanopower supply-insensitive complementary metal-oxide-semiconductor (CMOS) unit threshold voltage (Vth) extractor circuit is proposed. It meets the contemporary industry demand for portable devices that operate with very low power consumption and small output sensitivity. An α times Vth (α Vth) extractor is also described, in which α varies continuously. Both incremental and decremental α Vth voltages are obtained. A post-layout simulation results using HSPICE with CMOS 0.18 um process show that the proposed unit α Vth extractor consumes 265nW of power given a 1.6 V power supply. Sensitivity to temperature is 0.022%/°C ranging from 0°C to 100°C. Sensitivity to supply voltage is 0.027%/V.

KW - Analog VLSI

KW - CMOS

KW - Nanopower circuits

KW - Supply-insensitive

KW - V extractor

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