A 1.37nW CMOS temperature sensor with sensing range of −25°C to 65°C

机译：1.37nW CMOS温度传感器，检测范围为−25°C至65°C

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A compact low power temperature sensor has been introduced in this paper. The proposed temperature sensor doesn't require any BJT and it is based on temperature dependency of threshold voltage of MOSFETs. The sensor is designed using seven transistors which are operated in sub-threshold region. The circuit has been simulated in Cadence with UMC90nm library using a power supply of ±0.5V. The circuit linearly senses between the temperature of -25°C to +65°C. The designed circuit shows an inaccuracy of ±0.85°C while consuming just 1.37nW.

机译：本文介绍了一种紧凑型低功耗温度传感器。提出的温度传感器不需要任何BJT，它基于MOSFET阈值电压的温度依赖性。该传感器使用七个在亚阈值区域内操作的晶体管设计。该电路已在Cadence的UMC90nm库中使用±0.5V电源进行了仿真。该电路在-25°C至+ 65°C的温度范围内线性检测。设计的电路显示的误差为±0.85°C，而功耗仅为1.37nW。

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来源
《2015 Global Conference on Communication Technologies》|2015年|246-249|共4页
会议地点 Thuckalay(IN)
作者
Chakraborty Subhra; Pandey Abhishek; Saw Suraj Kumar; Nath Vijay;
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作者单位

Electron. Commun. Eng. Dept., Birla Inst. of Technol., Ranchi, India;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
CMOS Temperature Sensor; Low Power; Nano Watt; Sub-Threshold; Temperature Cell; Temperature to Voltage; Weak Inversion;

机译：CMOS温度传感器;低功率;纳米功率;亚阈值;温度单元;温度至电压;弱反演;

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2. A 1.25 μJ per Measurement Ultrasound Rangefinder System in 65 nm CMOS for Explorations With a Swarm of Sensor Nodes [J] . Berkol Gonenc, Baltus Peter G. M., Harpe Pieter J. A., IEEE transactions on circuits and systems . I , Regular papers . 2021,第4期

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3. A 65 nm 0.5 V DPS CMOS Image Sensor With 17 pJ/Frame.Pixel and 42 dB Dynamic Range for Ultra-Low-Power SoCs [J] . Couniot Numa, de Streel Guerric, Botman Francois, Solid-State Circuits, IEEE Journal of . 2015,第10期

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4. A 1.37nW CMOS temperature sensor with sensing range of ?25°C to 65°C [C] . Chakraborty Subhra, Pandey Abhishek, Saw Suraj Kumar, Global Conference on Communication Technologies . 2015

机译：1.37NW CMOS温度传感器，感测范围为25°C至65°C
5. A 45nm CMOS temperature sensing interface for crystal frequency temperature compensation. [D] . Wang, Zhenning. 2009

机译：一个45nm CMOS温度感测接口，用于晶体频率温度补偿。
6. A High-Precision CMOS Temperature Sensor with Thermistor Linear Calibration in the (−5 °C 120 °C) Temperature Range [O] . Chua-Chin Wang, Zong-You Hou, Jhih-Cheng You 2018

机译：高精度CMOS温度传感器在（−5°C120°C）温度范围内具有热敏电阻线性校准
7. A Compact Resistor-Based CMOS Temperature Sensor With an Inaccuracy of 0.12 °C (3 $sigma$ ) and a Resolution FoM of 0.43 pJ $cdot$ K $^{2}$ in 65-nm CMOS [O] . Woojun Choi, Yongtae Lee, Seonhong Kim, 2018

机译：基于紧凑的电阻式CMOS温度传感器，其不准确为0.12°C（3 $ Sigma $ ）和0.43 pj $ cdot $ k $ ^ {2} $ 65-nm cmos

A 1.37nW CMOS temperature sensor with sensing range of −25°C to 65°C

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