CN103427829A - 温度信息生成电路、振荡器、电子设备、温度补偿系统 - Google Patents

温度信息生成电路、振荡器、电子设备、温度补偿系统 Download PDF

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Publication number
CN103427829A
CN103427829A CN2013101707621A CN201310170762A CN103427829A CN 103427829 A CN103427829 A CN 103427829A CN 2013101707621 A CN2013101707621 A CN 2013101707621A CN 201310170762 A CN201310170762 A CN 201310170762A CN 103427829 A CN103427829 A CN 103427829A
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CN
China
Prior art keywords
temperature
detection signal
detection
oscillator
detection unit
Prior art date
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Pending
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CN2013101707621A
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English (en)
Chinese (zh)
Inventor
矶畑健作
寺泽克义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN103427829A publication Critical patent/CN103427829A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/023—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes
    • H03L1/025—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes and a memory for digitally storing correction values
    • 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
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/021—Particular circuit arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/027—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CN2013101707621A 2012-05-22 2013-05-10 温度信息生成电路、振荡器、电子设备、温度补偿系统 Pending CN103427829A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-116898 2012-05-22
JP2012116898A JP2013243606A (ja) 2012-05-22 2012-05-22 温度情報生成回路、発振器、電子機器、温度補償システム及び電子部品の温度補償方法

Publications (1)

Publication Number Publication Date
CN103427829A true CN103427829A (zh) 2013-12-04

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Family Applications (1)

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CN2013101707621A Pending CN103427829A (zh) 2012-05-22 2013-05-10 温度信息生成电路、振荡器、电子设备、温度补偿系统

Country Status (4)

Country Link
US (1) US20130313332A1 (enExample)
JP (1) JP2013243606A (enExample)
CN (1) CN103427829A (enExample)
TW (1) TW201349754A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106505996A (zh) * 2016-10-12 2017-03-15 河海大学 一种结合可变电容的rtc芯片高精度频偏补偿方法
CN107204743A (zh) * 2016-03-18 2017-09-26 精工爱普生株式会社 振荡器、电子设备以及移动体
CN109688385A (zh) * 2019-01-13 2019-04-26 杨燕 实时状态监控平台
CN110086429A (zh) * 2018-01-26 2019-08-02 精工爱普生株式会社 集成电路装置、振动器件、电子设备以及移动体
CN111614320A (zh) * 2019-02-22 2020-09-01 精工爱普生株式会社 振荡器、电子设备和移动体

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5306512B1 (ja) * 2012-04-27 2013-10-02 ラピスセミコンダクタ株式会社 半導体装置、計測機器、及び補正方法
JP2017194789A (ja) * 2016-04-19 2017-10-26 ローム株式会社 クロック発生装置、電子回路、集積回路、及び電気機器
CN107248845A (zh) * 2017-05-17 2017-10-13 电子科技大学 一种基于数字电路的温度补偿晶体振荡器
US10833632B1 (en) 2018-05-03 2020-11-10 Sitime Corporation Temperature-reporting oscillator
DE102018220202A1 (de) * 2018-11-23 2020-05-28 Diehl Metering Gmbh Neutralisierung von Umwelteinflüssen auf die Sendeparameter
JP7331376B2 (ja) * 2019-02-22 2023-08-23 セイコーエプソン株式会社 発振器、電子機器および移動体
JP2022143734A (ja) 2021-03-18 2022-10-03 セイコーエプソン株式会社 半導体集積回路
CN116399374B (zh) * 2023-06-07 2023-08-15 河北美泰电子科技有限公司 Mems陀螺仪传感器补偿方法、装置、终端及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020014675A1 (en) * 2000-08-04 2002-02-07 Toru Matsumoto Semiconductor temperature detecting method and its circuit
JP2005033329A (ja) * 2003-07-08 2005-02-03 Citizen Watch Co Ltd 温度補償型圧電発振器
JP2005124022A (ja) * 2003-10-20 2005-05-12 Matsushita Electric Ind Co Ltd 関数発生回路
CN101517895A (zh) * 2006-09-12 2009-08-26 Cts公司 用于晶体振荡器的温度补偿的设备和方法
CN102075143A (zh) * 2009-11-24 2011-05-25 精工爱普生株式会社 压电振荡器的温度补偿方法和压电振荡器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8058937B2 (en) * 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
JP5072418B2 (ja) * 2007-04-24 2012-11-14 日本電波工業株式会社 表面実装用の温度補償水晶発振器
JP5040798B2 (ja) * 2008-05-12 2012-10-03 セイコーエプソン株式会社 圧電発振器
JP5291564B2 (ja) * 2009-07-30 2013-09-18 京セラクリスタルデバイス株式会社 発振器
JP5426316B2 (ja) * 2009-10-21 2014-02-26 日本電波工業株式会社 周波数シンセサイザ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020014675A1 (en) * 2000-08-04 2002-02-07 Toru Matsumoto Semiconductor temperature detecting method and its circuit
JP2005033329A (ja) * 2003-07-08 2005-02-03 Citizen Watch Co Ltd 温度補償型圧電発振器
JP2005124022A (ja) * 2003-10-20 2005-05-12 Matsushita Electric Ind Co Ltd 関数発生回路
CN101517895A (zh) * 2006-09-12 2009-08-26 Cts公司 用于晶体振荡器的温度补偿的设备和方法
CN102075143A (zh) * 2009-11-24 2011-05-25 精工爱普生株式会社 压电振荡器的温度补偿方法和压电振荡器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204743A (zh) * 2016-03-18 2017-09-26 精工爱普生株式会社 振荡器、电子设备以及移动体
CN106505996A (zh) * 2016-10-12 2017-03-15 河海大学 一种结合可变电容的rtc芯片高精度频偏补偿方法
CN106505996B (zh) * 2016-10-12 2019-02-12 河海大学 一种结合可变电容的rtc芯片高精度频偏补偿方法
CN110086429A (zh) * 2018-01-26 2019-08-02 精工爱普生株式会社 集成电路装置、振动器件、电子设备以及移动体
CN110086429B (zh) * 2018-01-26 2023-07-25 精工爱普生株式会社 集成电路装置、振动器件、电子设备以及移动体
CN109688385A (zh) * 2019-01-13 2019-04-26 杨燕 实时状态监控平台
CN111614320A (zh) * 2019-02-22 2020-09-01 精工爱普生株式会社 振荡器、电子设备和移动体
CN111614320B (zh) * 2019-02-22 2023-11-28 精工爱普生株式会社 振荡器、电子设备和移动体

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TW201349754A (zh) 2013-12-01
JP2013243606A (ja) 2013-12-05
US20130313332A1 (en) 2013-11-28

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Application publication date: 20131204