TW200820586A - Function generation circuit - Google Patents

Function generation circuit Download PDF

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Publication number
TW200820586A
TW200820586A TW096119088A TW96119088A TW200820586A TW 200820586 A TW200820586 A TW 200820586A TW 096119088 A TW096119088 A TW 096119088A TW 96119088 A TW96119088 A TW 96119088A TW 200820586 A TW200820586 A TW 200820586A
Authority
TW
Taiwan
Prior art keywords
circuit
generating circuit
temperature
order
analog signal
Prior art date
Application number
TW096119088A
Other languages
English (en)
Chinese (zh)
Inventor
Kei Nagatomo
Hisato Takeuchi
Keigo Shingu
Original Assignee
Matsushita Electric Industrial Co Ltd
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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of TW200820586A publication Critical patent/TW200820586A/zh

Links

Classifications

    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
TW096119088A 2006-06-01 2007-05-29 Function generation circuit TW200820586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006153962A JP4895690B2 (ja) 2006-06-01 2006-06-01 関数生成回路

Publications (1)

Publication Number Publication Date
TW200820586A true TW200820586A (en) 2008-05-01

Family

ID=38857423

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096119088A TW200820586A (en) 2006-06-01 2007-05-29 Function generation circuit

Country Status (4)

Country Link
US (1) US7633350B2 (https=)
JP (1) JP4895690B2 (https=)
CN (1) CN101083449B (https=)
TW (1) TW200820586A (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009200888A (ja) * 2008-02-22 2009-09-03 Seiko Instruments Inc Ｍｅｍｓ発振器
JP4715972B1 (ja) 2010-11-29 2011-07-06 ミツミ電機株式会社 関数発生回路
TWI449323B (zh) * 2011-03-29 2014-08-11 Richwave Technology Corp 頻率產生器的校正電路及其補償電路
JP6092643B2 (ja) * 2012-02-15 2017-03-08 日本電波工業株式会社 温度補償型水晶発振器
JP5966577B2 (ja) * 2012-05-08 2016-08-10 セイコーエプソン株式会社 温度補償回路、回路装置、電子機器及び調整方法
CN102684683B (zh) * 2012-05-14 2014-07-02 常熟银海集成电路有限公司 任意项全系数高精度温度补偿晶体振荡器
CN102761330A (zh) * 2012-08-13 2012-10-31 武汉科技大学 一种低噪声温度补偿晶体振荡器
FR3005223B1 (fr) * 2013-04-30 2015-04-24 Sagem Defense Securite Procede de commande d'un dispositif piezoelectrique a element piezoelectrique rapporte sur un support
CN103248358A (zh) * 2013-05-30 2013-08-14 上海贝岭股份有限公司 实时时钟补偿装置及方法
CN104375801A (zh) * 2013-08-16 2015-02-25 瑞昱半导体股份有限公司 参数产生装置与方法
US9438249B1 (en) * 2015-09-21 2016-09-06 Qualcomm Incorporated Resonant circuit temperature compensation
JP6638340B2 (ja) * 2015-11-12 2020-01-29 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
JP6798121B2 (ja) 2016-03-18 2020-12-09 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
JP7035604B2 (ja) * 2017-03-23 2022-03-15 セイコーエプソン株式会社 温度補償型発振器、電子機器および移動体
CN110750124A (zh) * 2019-09-24 2020-02-04 成都恒晶科技有限公司 一种可调控模拟温度电压补偿方法
JP7815851B2 (ja) * 2022-02-28 2026-02-18 セイコーエプソン株式会社 回路装置及び発振器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH08288741A (ja) 1995-04-14 1996-11-01 Matsushita Electric Ind Co Ltd 水晶発振装置とその調整方法
JPH0918234A (ja) * 1995-04-27 1997-01-17 Seiko Epson Corp 温度補償圧電発振器
JP3310550B2 (ja) 1996-01-23 2002-08-05 日本電波工業株式会社 温度補償水晶発振器およびその特性最適化方法
GB2341020B (en) * 1997-06-02 2002-07-03 Asahi Chemical Micro Syst Approximate third-order function generator, and temperature compensated crystal oscillation circuit made by using the same
WO1999003195A1 (en) * 1997-07-11 1999-01-21 Matsushita Electric Industrial Co., Ltd. Function generation circuit, crystal oscillation device, and method of adjusting the crystal oscillation device
JPH1168461A (ja) * 1997-08-11 1999-03-09 Toyo Commun Equip Co Ltd 圧電発振回路
JP2001244743A (ja) 2000-02-28 2001-09-07 Matsushita Electric Ind Co Ltd ２次関数発生器及びそれを用いたｔｃｘｏ制御装置
JP2001267847A (ja) * 2000-03-17 2001-09-28 Asahi Kasei Microsystems Kk 温度補償型水晶発振器及び水晶発振器の温度補償方法
JP2003051717A (ja) 2001-08-07 2003-02-21 Matsushita Electric Ind Co Ltd 関数発生回路
JP2003273646A (ja) 2002-03-19 2003-09-26 Matsushita Electric Ind Co Ltd 温度補償用１次関数発生回路
AU2003261760A1 (en) * 2002-08-28 2004-04-30 Asahi Kasei Microsystems Co., Ltd. DEVICE FOR GENERATING FUNCTION OF APPROXIMATE n-TH DEGREE AND TEMPERATURE COMPENSATION QUARTZ OSCILLATION CIRCUIT
JP3730984B2 (ja) * 2003-02-19 2006-01-05 松下電器産業株式会社 関数発生回路及び温度補償型水晶発振器
CN1698262A (zh) 2003-03-06 2005-11-16 松下电器产业株式会社 晶体振荡电路
JP2004304225A (ja) 2003-03-28 2004-10-28 Matsushita Electric Ind Co Ltd 温度補償用関数発生回路
JP2005124022A (ja) 2003-10-20 2005-05-12 Matsushita Electric Ind Co Ltd 関数発生回路
JP2005347929A (ja) 2004-06-01 2005-12-15 Matsushita Electric Ind Co Ltd 温度補償水晶発振器およびその調整方法
FI118449B (fi) * 2004-12-22 2007-11-15 Micro Analog Syst Oy Lämpötilakompensoitu kideoskillaattori

Also Published As

Publication number Publication date
CN101083449B (zh) 2011-08-24
JP4895690B2 (ja) 2012-03-14
JP2007325033A (ja) 2007-12-13
CN101083449A (zh) 2007-12-05
US7633350B2 (en) 2009-12-15
US20080007363A1 (en) 2008-01-10

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