CN112212992B - 一种低功耗低电压数字温度传感器 - Google Patents
一种低功耗低电压数字温度传感器 Download PDFInfo
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- CN112212992B CN112212992B CN202011394619.7A CN202011394619A CN112212992B CN 112212992 B CN112212992 B CN 112212992B CN 202011394619 A CN202011394619 A CN 202011394619A CN 112212992 B CN112212992 B CN 112212992B
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- 239000003990 capacitor Substances 0.000 claims abstract description 23
- 238000005457 optimization Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
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Abstract
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Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN202011394619.7A CN112212992B (zh) | 2020-12-03 | 2020-12-03 | 一种低功耗低电压数字温度传感器 |
US18/264,069 US20240310220A1 (en) | 2020-12-03 | 2021-03-22 | Low-power-consumption low-voltage digital temperature sensor |
PCT/CN2021/077539 WO2022116400A1 (zh) | 2020-12-03 | 2021-03-22 | 一种低功耗低电压数字温度传感器 |
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CN202011394619.7A CN112212992B (zh) | 2020-12-03 | 2020-12-03 | 一种低功耗低电压数字温度传感器 |
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CN112212992A CN112212992A (zh) | 2021-01-12 |
CN112212992B true CN112212992B (zh) | 2021-03-02 |
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US (1) | US20240310220A1 (zh) |
CN (1) | CN112212992B (zh) |
WO (1) | WO2022116400A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112212992B (zh) * | 2020-12-03 | 2021-03-02 | 南京邮电大学 | 一种低功耗低电压数字温度传感器 |
CN117594107B (zh) * | 2024-01-18 | 2024-05-03 | 安徽大学 | 用于检测存储器故障的测试方法和测试电路 |
Citations (8)
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---|---|---|---|---|
US5835553A (en) * | 1995-04-20 | 1998-11-10 | Nec Corporation | Semiconductor integrated circuit having a digital temperature sensor circuit |
US6874933B1 (en) * | 2002-10-15 | 2005-04-05 | National Semiconductor Corporation | Apparatus for digital temperature measurement in an integrated circuit |
CN1997905A (zh) * | 2004-06-16 | 2007-07-11 | 全美达股份有限公司 | 用于测量负偏置温度不稳定性的系统和方法 |
CN101915625A (zh) * | 2010-07-14 | 2010-12-15 | 北京北大众志微系统科技有限责任公司 | 温度传感器 |
CN102175338A (zh) * | 2011-01-21 | 2011-09-07 | 西安电子科技大学 | 用于无源超高频射频识别的微功耗温度检测电路 |
CN107356347A (zh) * | 2017-07-17 | 2017-11-17 | 四川和芯微电子股份有限公司 | Cmos数字温度传感器 |
CN109724711A (zh) * | 2019-01-21 | 2019-05-07 | 湖南岛千岛物联网科技有限责任公司 | 一种温度传感器及温度传感方法 |
CN110542849A (zh) * | 2019-09-16 | 2019-12-06 | 广州粒子微电子有限公司 | 全mos电压及温度监测方法及电路 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100800470B1 (ko) * | 2006-01-11 | 2008-02-01 | 삼성전자주식회사 | 링 오실레이터로 구현된 온도 센서 및 이를 이용한 온도검출 방법 |
CN106840462A (zh) * | 2017-01-18 | 2017-06-13 | 无锡艾立德智能科技有限公司 | 一种微功耗温度传感器 |
CN108106747B (zh) * | 2017-12-18 | 2024-02-02 | 深圳大学 | 一种基于电容数字转换器的温度传感器 |
KR102338628B1 (ko) * | 2017-12-29 | 2021-12-10 | 에스케이하이닉스 주식회사 | 온도 센서 회로 및 이를 구비하는 반도체 장치 |
KR102608980B1 (ko) * | 2018-12-17 | 2023-11-30 | 에스케이하이닉스 주식회사 | 온도 센서 |
CN111366259B (zh) * | 2018-12-26 | 2022-02-18 | 杭州广立微电子股份有限公司 | 一种可重构的全数字温度传感器及测温方法 |
CN112212992B (zh) * | 2020-12-03 | 2021-03-02 | 南京邮电大学 | 一种低功耗低电压数字温度传感器 |
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2020
- 2020-12-03 CN CN202011394619.7A patent/CN112212992B/zh active Active
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2021
- 2021-03-22 WO PCT/CN2021/077539 patent/WO2022116400A1/zh active Application Filing
- 2021-03-22 US US18/264,069 patent/US20240310220A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835553A (en) * | 1995-04-20 | 1998-11-10 | Nec Corporation | Semiconductor integrated circuit having a digital temperature sensor circuit |
US6874933B1 (en) * | 2002-10-15 | 2005-04-05 | National Semiconductor Corporation | Apparatus for digital temperature measurement in an integrated circuit |
CN1997905A (zh) * | 2004-06-16 | 2007-07-11 | 全美达股份有限公司 | 用于测量负偏置温度不稳定性的系统和方法 |
CN101915625A (zh) * | 2010-07-14 | 2010-12-15 | 北京北大众志微系统科技有限责任公司 | 温度传感器 |
CN102175338A (zh) * | 2011-01-21 | 2011-09-07 | 西安电子科技大学 | 用于无源超高频射频识别的微功耗温度检测电路 |
CN107356347A (zh) * | 2017-07-17 | 2017-11-17 | 四川和芯微电子股份有限公司 | Cmos数字温度传感器 |
CN109724711A (zh) * | 2019-01-21 | 2019-05-07 | 湖南岛千岛物联网科技有限责任公司 | 一种温度传感器及温度传感方法 |
CN110542849A (zh) * | 2019-09-16 | 2019-12-06 | 广州粒子微电子有限公司 | 全mos电压及温度监测方法及电路 |
Non-Patent Citations (1)
Title |
---|
"基于△-∑智能温度传感芯片的设计";严琴等;《仪器仪表用户》;20180630;第25卷(第6期);第5-10页 * |
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Publication number | Publication date |
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CN112212992A (zh) | 2021-01-12 |
WO2022116400A1 (zh) | 2022-06-09 |
US20240310220A1 (en) | 2024-09-19 |
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