JP2009092449A5 - - Google Patents

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Publication number
JP2009092449A5
JP2009092449A5 JP2007261655A JP2007261655A JP2009092449A5 JP 2009092449 A5 JP2009092449 A5 JP 2009092449A5 JP 2007261655 A JP2007261655 A JP 2007261655A JP 2007261655 A JP2007261655 A JP 2007261655A JP 2009092449 A5 JP2009092449 A5 JP 2009092449A5
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JP
Japan
Prior art keywords
resistor
transistor
sensor circuit
temperature sensor
temperature
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Application number
JP2007261655A
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English (en)
Japanese (ja)
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JP5061830B2 (ja
JP2009092449A (ja
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Application filed filed Critical
Priority to JP2007261655A priority Critical patent/JP5061830B2/ja
Priority claimed from JP2007261655A external-priority patent/JP5061830B2/ja
Priority to US12/243,991 priority patent/US7755416B2/en
Priority to CN2008101659909A priority patent/CN101403641B/zh
Publication of JP2009092449A publication Critical patent/JP2009092449A/ja
Publication of JP2009092449A5 publication Critical patent/JP2009092449A5/ja
Application granted granted Critical
Publication of JP5061830B2 publication Critical patent/JP5061830B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007261655A 2007-10-05 2007-10-05 温度センサ回路と温度補償型発振器 Active JP5061830B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007261655A JP5061830B2 (ja) 2007-10-05 2007-10-05 温度センサ回路と温度補償型発振器
US12/243,991 US7755416B2 (en) 2007-10-05 2008-10-02 Temperature-sensor circuit, and temperature compensated piezoelectric oscillator
CN2008101659909A CN101403641B (zh) 2007-10-05 2008-10-06 温度传感器电路及温度补偿型压电振荡器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007261655A JP5061830B2 (ja) 2007-10-05 2007-10-05 温度センサ回路と温度補償型発振器

Publications (3)

Publication Number Publication Date
JP2009092449A JP2009092449A (ja) 2009-04-30
JP2009092449A5 true JP2009092449A5 (enExample) 2010-11-11
JP5061830B2 JP5061830B2 (ja) 2012-10-31

Family

ID=40522744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007261655A Active JP5061830B2 (ja) 2007-10-05 2007-10-05 温度センサ回路と温度補償型発振器

Country Status (3)

Country Link
US (1) US7755416B2 (enExample)
JP (1) JP5061830B2 (enExample)
CN (1) CN101403641B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977531B1 (ko) 2008-07-01 2010-08-23 (주)프라이멈 디자인 온도 및 전원전압 보상 전압제어 발진기
JP2012145540A (ja) * 2011-01-14 2012-08-02 Seiko Instruments Inc 温度センサ装置
KR101951844B1 (ko) 2012-06-21 2019-02-26 삼성디스플레이 주식회사 온도감지장치 및 그 구동 방법
JP2014197751A (ja) 2013-03-29 2014-10-16 セイコーエプソン株式会社 発振器、電子機器及び移動体
US9634480B1 (en) * 2013-11-06 2017-04-25 Linear Technology Corporation MOSFET protection using resistor-capacitor thermal network
JP6669191B2 (ja) * 2018-04-19 2020-03-18 セイコーエプソン株式会社 発振器、電子機器及び移動体
JP7190331B2 (ja) * 2018-11-05 2022-12-15 旭化成エレクトロニクス株式会社 温度補償電圧生成回路、発振モジュール、及び、システム
JP7283167B2 (ja) * 2019-03-27 2023-05-30 セイコーエプソン株式会社 温度センサー、回路装置、発振器、電子機器及び移動体
JP7367350B2 (ja) * 2019-06-21 2023-10-24 セイコーエプソン株式会社 回路装置、発振器、電子機器及び移動体
US12244318B2 (en) 2020-07-07 2025-03-04 Eosemi Limited Temperature sensor for a TCXO
GB2596817A (en) * 2020-07-07 2022-01-12 Eosemi Ltd Temperature sensor for a TCXO
US11552629B1 (en) * 2021-06-16 2023-01-10 Renesas Electronics Corporation Semiconductor device and manufacturing method thereof
CN114046896A (zh) * 2022-01-13 2022-02-15 杭州飞仕得科技有限公司 一种多级联方式的温度采样电路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854460A (enExample) * 1971-11-11 1973-07-31
US3781648A (en) * 1973-01-10 1973-12-25 Fairchild Camera Instr Co Temperature compensated voltage regulator having beta compensating means
US4114053A (en) * 1977-01-12 1978-09-12 Johnson & Johnson Zero temperature coefficient reference circuit
US4138616A (en) * 1977-01-12 1979-02-06 Johnson & Johnson Variable slope temperature transducer
DE3321556A1 (de) * 1983-06-15 1984-12-20 Telefunken electronic GmbH, 7100 Heilbronn Bandgap-schaltung
US4622476A (en) * 1985-03-29 1986-11-11 Advanced Micro Devices, Inc. Temperature compensated active resistor
JP2906461B2 (ja) * 1989-07-11 1999-06-21 日本電気株式会社 温度センサ回路
US5070322A (en) * 1989-07-19 1991-12-03 Fuji Electric Co., Ltd. An overheating detection circuit including a reversely biased junction having a temperature dependent reverse leakage current for detecting overheating of a power integrated circuit
DE4229152A1 (de) * 1992-09-01 1994-03-03 Jordan As Oslo Zahnbürste sowie Herstellungsverfahren für Zahnbürsten
JP3253207B2 (ja) 1993-01-25 2002-02-04 松下電器産業株式会社 温度補償水晶発振器
US5691671A (en) * 1996-07-12 1997-11-25 Motorola, Inc. Method and apparatus for a crystal oscillator using piecewise linear odd symmetry temperature compensation
JP3433720B2 (ja) * 2000-03-24 2003-08-04 セイコーエプソン株式会社 発振回路
EP1388775A1 (en) * 2002-08-06 2004-02-11 STMicroelectronics Limited Voltage reference generator
US6870357B1 (en) * 2002-11-21 2005-03-22 National Semiconductor Corporation Method and apparatus for determining the temperature of a junction using voltage responses of the junction and a correction factor
US7436242B1 (en) * 2005-01-13 2008-10-14 National Semiconductor Corporation System and method for providing an input voltage invariant current source
JP4887075B2 (ja) * 2006-05-19 2012-02-29 ルネサスエレクトロニクス株式会社 半導体集積回路
US7446599B1 (en) * 2007-05-30 2008-11-04 Himax Technologies Limited Reference voltage generator

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