CN101769798B - 一种温度检测系统 - Google Patents
一种温度检测系统 Download PDFInfo
- Publication number
- CN101769798B CN101769798B CN2009101049508A CN200910104950A CN101769798B CN 101769798 B CN101769798 B CN 101769798B CN 2009101049508 A CN2009101049508 A CN 2009101049508A CN 200910104950 A CN200910104950 A CN 200910104950A CN 101769798 B CN101769798 B CN 101769798B
- Authority
- CN
- China
- Prior art keywords
- oxide
- semiconductor
- type metal
- positive
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract description 5
- 238000013461 design Methods 0.000 claims abstract description 13
- 239000004065 semiconductor Substances 0.000 claims description 84
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 10
- 230000008859 change Effects 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101049508A CN101769798B (zh) | 2009-01-06 | 2009-01-06 | 一种温度检测系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101049508A CN101769798B (zh) | 2009-01-06 | 2009-01-06 | 一种温度检测系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101769798A CN101769798A (zh) | 2010-07-07 |
CN101769798B true CN101769798B (zh) | 2011-12-14 |
Family
ID=42502796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101049508A Expired - Fee Related CN101769798B (zh) | 2009-01-06 | 2009-01-06 | 一种温度检测系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101769798B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175337B (zh) * | 2011-02-23 | 2013-04-03 | 深圳市星芯趋势科技有限责任公司 | 温度传感器 |
US8979362B2 (en) * | 2012-02-15 | 2015-03-17 | Infineon Technologies Ag | Circuit and method for sensing a physical quantity, an oscillator circuit, a smartcard, and a temperature-sensing circuit |
JP6270326B2 (ja) * | 2013-03-25 | 2018-01-31 | ラピスセミコンダクタ株式会社 | 半導体装置及び測定方法 |
US10234336B2 (en) * | 2015-08-06 | 2019-03-19 | Sandisk Technologies Llc | Ring oscillators for temperature detection in wideband supply noise environments |
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 |
US11016545B2 (en) * | 2017-03-29 | 2021-05-25 | Western Digital Technologies, Inc. | Thermal throttling for memory devices |
CN107356347B (zh) * | 2017-07-17 | 2020-04-28 | 四川和芯微电子股份有限公司 | Cmos数字温度传感器 |
CN107764431B (zh) * | 2017-12-06 | 2023-12-08 | 西安智多晶微电子有限公司 | 芯片内核温度检测电路 |
CN108365844B (zh) * | 2018-05-10 | 2023-08-01 | 厦门华厦学院 | 一种可单片集成的负温度系数补偿振荡器电路 |
CN108955930B (zh) * | 2018-08-16 | 2024-06-04 | 深圳元顺微电子技术有限公司 | 温度测量电路 |
CN109470747B (zh) * | 2018-12-28 | 2024-04-26 | 华润微集成电路(无锡)有限公司 | 湿度计电路及相应的实现湿度测量的方法 |
CN110567603B (zh) * | 2019-09-29 | 2024-03-19 | 江苏久卫智能科技有限公司 | 一种采用gpio控制的单adc多路温度监测电路 |
CN110995159B (zh) * | 2019-12-10 | 2022-03-25 | 电子科技大学 | 一种基于电阻式振荡器的数字温度传感器电路 |
CN111751017A (zh) * | 2020-07-03 | 2020-10-09 | 格力电器(郑州)有限公司 | 空调感温包检测电路和空调感温包检测装置 |
CN113359964A (zh) * | 2021-04-30 | 2021-09-07 | 山东英信计算机技术有限公司 | 一种检测服务器湿度的方法、装置、设备及可读介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7236061B2 (en) * | 2005-05-03 | 2007-06-26 | Macronix International Co., Ltd. | Temperature compensated refresh clock circuit for memory circuits |
CN101178610A (zh) * | 2007-12-05 | 2008-05-14 | 西安标新电子科技有限责任公司 | 一种输出可调正、负或零温度系数电流、电压基准的电路 |
CN101339079A (zh) * | 2007-07-02 | 2009-01-07 | 株式会社理光 | 温度检测电路 |
-
2009
- 2009-01-06 CN CN2009101049508A patent/CN101769798B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7236061B2 (en) * | 2005-05-03 | 2007-06-26 | Macronix International Co., Ltd. | Temperature compensated refresh clock circuit for memory circuits |
CN101339079A (zh) * | 2007-07-02 | 2009-01-07 | 株式会社理光 | 温度检测电路 |
CN101178610A (zh) * | 2007-12-05 | 2008-05-14 | 西安标新电子科技有限责任公司 | 一种输出可调正、负或零温度系数电流、电压基准的电路 |
Non-Patent Citations (1)
Title |
---|
JP特开2003-279420A 2003.10.02 |
Also Published As
Publication number | Publication date |
---|---|
CN101769798A (zh) | 2010-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101769798B (zh) | 一种温度检测系统 | |
TWI325051B (en) | A frequency ratio digitizing temperature sensor, a semi-passive radio frequency identification tag by using the same and a method of generating a linearity-corrected temperature output signal | |
CN100434886C (zh) | 低功率消耗和小电路面积温度感测器 | |
CN111371433B (zh) | 一种可重构的全数字温度传感器及其应用 | |
KR100913974B1 (ko) | 선형성 정정 기능을 가지는 주파수비 디지털화 온도 센서 | |
CN102445281B (zh) | 能提高温度传感精度的rfid温度传感装置 | |
CN101738262A (zh) | 温度传感器 | |
CN101782439A (zh) | 用于温度传感器的比率计 | |
CN104807551A (zh) | 一种应用于计量电表中的温度传感器及其温度修调方法 | |
CN104596662B (zh) | 优化线性度的片上数字温度传感器 | |
CN104199481B (zh) | 一种基于fpga的延时链温度漂移在轨修正装置及方法 | |
CN103873048A (zh) | 具有频率自校准功能的片上rc振荡器及频率自校准方法 | |
US20180328792A1 (en) | Temperature sensor | |
CN207268657U (zh) | 一种带有斜率补偿的片上温度检测电路 | |
CN102486414A (zh) | 温度传感器电路 | |
CN102141445B (zh) | 检测电路、传感器装置及电子设备 | |
CN104833437B (zh) | 一种应用于数字式cmos温度传感的脉宽信号产生电路 | |
CN101581607B (zh) | 温度数字转换系统及方法 | |
CN104022747A (zh) | 一种基于多级放大电路的数据自适应测量方法 | |
CN204180034U (zh) | 脉冲边沿整形电路以及二极管反向恢复时间测试装置 | |
US10041841B2 (en) | Semiconductor device | |
CN111366259A (zh) | 一种可重构的全数字温度传感器及测温方法 | |
CN104458036A (zh) | 一种采用pnp晶体管测温的高精度测温芯片电路 | |
Tan et al. | A low-voltage low-power CMOS time-domain temperature sensor accurate to within [− 0.1,+ 0.5]° C From− 40° C To 125° C | |
CN109724711B (zh) | 一种温度传感器及温度传感方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 518118 Pingshan Road, Pingshan Town, Shenzhen, Guangdong, No. 3001, No. Patentee before: BYD Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 |
|
CF01 | Termination of patent right due to non-payment of annual fee |