CN100488027C - 温度补偿型压电振荡器 - Google Patents

温度补偿型压电振荡器 Download PDF

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Publication number
CN100488027C
CN100488027C CNB2006100568975A CN200610056897A CN100488027C CN 100488027 C CN100488027 C CN 100488027C CN B2006100568975 A CNB2006100568975 A CN B2006100568975A CN 200610056897 A CN200610056897 A CN 200610056897A CN 100488027 C CN100488027 C CN 100488027C
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CN
China
Prior art keywords
temperature
voltage
low
generating unit
generation unit
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
Application number
CNB2006100568975A
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English (en)
Chinese (zh)
Other versions
CN1832332A (zh
Inventor
石川匡亨
清原厚
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
Original Assignee
Epson Toyocom 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.)
Filing date
Publication date
Application filed by Epson Toyocom Corp filed Critical Epson Toyocom Corp
Publication of CN1832332A publication Critical patent/CN1832332A/zh
Application granted granted Critical
Publication of CN100488027C publication Critical patent/CN100488027C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes
    • 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
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators

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  • Oscillators With Electromechanical Resonators (AREA)
CNB2006100568975A 2005-03-09 2006-03-09 温度补偿型压电振荡器 Expired - Fee Related CN100488027C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005066395A JP4670406B2 (ja) 2005-03-09 2005-03-09 温度補償型圧電発振器
JP2005066395 2005-03-09

Publications (2)

Publication Number Publication Date
CN1832332A CN1832332A (zh) 2006-09-13
CN100488027C true CN100488027C (zh) 2009-05-13

Family

ID=36481271

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100568975A Expired - Fee Related CN100488027C (zh) 2005-03-09 2006-03-09 温度补偿型压电振荡器

Country Status (5)

Country Link
US (1) US7292117B2 (enExample)
EP (1) EP1701438A3 (enExample)
JP (1) JP4670406B2 (enExample)
KR (1) KR100759641B1 (enExample)
CN (1) CN100488027C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201422100Y (zh) * 2009-04-25 2010-03-10 鸿富锦精密工业（深圳）有限公司 晶体振荡电路及使用其的电子装置
CN101996119A (zh) * 2009-08-13 2011-03-30 鸿富锦精密工业（深圳）有限公司 温度自动量测系统及量测方法
JP5839884B2 (ja) * 2011-08-11 2016-01-06 日本電波工業株式会社 温度補償型水晶発振器
JP5854769B2 (ja) * 2011-11-02 2016-02-09 京セラクリスタルデバイス株式会社 温度補償型発振器および温度補償型発振器の温度補償方法
JP6123979B2 (ja) * 2012-05-23 2017-05-10 セイコーエプソン株式会社 発振装置及び電子機器
US20140104012A1 (en) * 2012-10-12 2014-04-17 Accusilicon USA Inc. Oscillator compensation circuits
US10120405B2 (en) * 2014-04-04 2018-11-06 National Instruments Corporation Single-junction voltage reference
CN104485891B (zh) * 2014-11-18 2017-05-03 中国兵器工业集团第二一四研究所苏州研发中心 一种低温漂cmos振荡器电路
CN104320085B (zh) * 2014-11-18 2017-02-22 中国兵器工业集团第二一四研究所苏州研发中心 低温漂cmos振荡器电路
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
WO2019191074A1 (en) 2018-03-30 2019-10-03 Carrier Corporation Temperature compensation for piezo sounder
WO2020066672A1 (ja) * 2018-09-28 2020-04-02 株式会社村田製作所 温度補償回路及び温度補償水晶発振器
WO2020067341A1 (ja) * 2018-09-28 2020-04-02 株式会社村田製作所 温度補償回路及び温度補償水晶発振器
JPWO2021009956A1 (enExample) * 2019-07-17 2021-01-21
JP7232156B2 (ja) * 2019-09-04 2023-03-02 株式会社東芝 発振装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233513A (en) * 1989-06-09 1991-01-09 Philips Electronic Associated Oscillators
US5041799A (en) * 1990-11-05 1991-08-20 Motorola, Inc. Temperature compensation circuit for a crystal oscillator
EP1596500A3 (en) * 1997-07-11 2006-06-07 Matsushita Electric Industrial Co., Ltd. Function generator for temperature compensation of a crystal oscillating device
JPH11220327A (ja) * 1997-10-31 1999-08-10 Dynamics Corp Of America 発振器の温度補償回路
JPH11261336A (ja) * 1998-03-10 1999-09-24 Toyo Commun Equip Co Ltd 温度補償型圧電発振器
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
KR100376483B1 (ko) * 2000-10-20 2003-03-17 삼성전기주식회사 3차원 곡선 발생회로
JP2003122420A (ja) 2001-10-11 2003-04-25 Ricoh Elemex Corp 生産管理システムおよびコンピュータが実行するためのプログラム
JP3981541B2 (ja) * 2001-10-29 2007-09-26 エプソントヨコム株式会社 温度補償用電圧発生回路及び発振器
GB2404063B (en) 2002-08-28 2006-05-10 Asahi Chemical Micro Syst Approximate n-th order function generating device and temperature compensation crystal oscillator circuit
JP4428124B2 (ja) * 2003-04-25 2010-03-10 エプソントヨコム株式会社 温度補償発振器
JP2004336373A (ja) * 2003-05-07 2004-11-25 Toyo Commun Equip Co Ltd 温度補償型圧電発振器
JP2005006030A (ja) 2003-06-11 2005-01-06 Toyo Commun Equip Co Ltd 温度補償型圧電発振器
JP2005033329A (ja) 2003-07-08 2005-02-03 Citizen Watch Co Ltd 温度補償型圧電発振器

Also Published As

Publication number Publication date
CN1832332A (zh) 2006-09-13
JP2006253974A (ja) 2006-09-21
US7292117B2 (en) 2007-11-06
EP1701438A2 (en) 2006-09-13
EP1701438A3 (en) 2008-01-23
KR20060098325A (ko) 2006-09-18
US20060202772A1 (en) 2006-09-14
JP4670406B2 (ja) 2011-04-13
KR100759641B1 (ko) 2007-09-17

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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
ASS Succession or assignment of patent right

Owner name: SEIKO EPSON CORP.

Free format text: FORMER OWNER: EPSON TOYOCOM CORP.

Effective date: 20111018

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111018

Address after: Tokyo, Japan

Patentee after: Seiko Epson Corp.

Address before: Tokyo, Japan

Patentee before: Epson Toyocom Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090513

CF01 Termination of patent right due to non-payment of annual fee