Presentation | 2006-07-28 A Smart Temperature Sensor with Subthreshold CMOS Circuits Ken UENO, Tetsuya HIROSE, Tetsuya ASAI, Yoshihito AMEMIYA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a smart temperature sensor using subthreshold CMOS circuits. The subthreshold current of MOSFET changes exponentially with temperature, and is an ultralow-power operation because of its nano-ampere order current. By using this characteristics, the temperature sensor circuit can be constructed with ultralow-power consumption. In this work, we developed the sensor circuit, and its operation principle was verified through SPICE simulation. The power consumption was only 6μW or less. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CMOS / Temperature sensor / PTAT current / Subthreshold region / Ultralow-power |
Paper # | ICD2006-71 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2006/7/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Smart Temperature Sensor with Subthreshold CMOS Circuits |
Sub Title (in English) | |
Keyword(1) | CMOS |
Keyword(2) | Temperature sensor |
Keyword(3) | PTAT current |
Keyword(4) | Subthreshold region |
Keyword(5) | Ultralow-power |
1st Author's Name | Ken UENO |
1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
2nd Author's Name | Tetsuya HIROSE |
2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
3rd Author's Name | Tetsuya ASAI |
3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
4th Author's Name | Yoshihito AMEMIYA |
4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
Date | 2006-07-28 |
Paper # | ICD2006-71 |
Volume (vol) | vol.106 |
Number (no) | 189 |
Page | pp.pp.- |
#Pages | 5 |
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