JP5839884B2 - 温度補償型水晶発振器 - Google Patents

温度補償型水晶発振器 Download PDF

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Publication number
JP5839884B2
JP5839884B2 JP2011175634A JP2011175634A JP5839884B2 JP 5839884 B2 JP5839884 B2 JP 5839884B2 JP 2011175634 A JP2011175634 A JP 2011175634A JP 2011175634 A JP2011175634 A JP 2011175634A JP 5839884 B2 JP5839884 B2 JP 5839884B2
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Japan
Prior art keywords
temperature
variable capacitance
unit
voltage
oscillation
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Expired - Fee Related
Application number
JP2011175634A
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English (en)
Japanese (ja)
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JP2013038737A (ja
JP2013038737A5 (enExample
Inventor
浅村　文雄
文雄 浅村
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.)
Nihon Dempa Kogyo Co Ltd
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Nihon Dempa Kogyo Co Ltd
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Publication date
Application filed by Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP2011175634A priority Critical patent/JP5839884B2/ja
Priority to US13/569,183 priority patent/US8896388B2/en
Priority to CN2012102827927A priority patent/CN102931912A/zh
Priority to TW101128837A priority patent/TW201308878A/zh
Publication of JP2013038737A publication Critical patent/JP2013038737A/ja
Publication of JP2013038737A5 publication Critical patent/JP2013038737A5/ja
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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
    • 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
    • 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
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0002—Types of oscillators
    • H03B2200/0012—Pierce oscillator
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/0034—Circuit elements of oscillators including a buffer amplifier
    • 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)
JP2011175634A 2011-08-11 2011-08-11 温度補償型水晶発振器 Expired - Fee Related JP5839884B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011175634A JP5839884B2 (ja) 2011-08-11 2011-08-11 温度補償型水晶発振器
US13/569,183 US8896388B2 (en) 2011-08-11 2012-08-08 Temperature-compensated crystal oscillator
CN2012102827927A CN102931912A (zh) 2011-08-11 2012-08-09 温度补偿型晶体振荡器
TW101128837A TW201308878A (zh) 2011-08-11 2012-08-09 溫度補償型晶體振盪器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011175634A JP5839884B2 (ja) 2011-08-11 2011-08-11 温度補償型水晶発振器

Publications (3)

Publication Number Publication Date
JP2013038737A JP2013038737A (ja) 2013-02-21
JP2013038737A5 JP2013038737A5 (enExample) 2014-09-18
JP5839884B2 true JP5839884B2 (ja) 2016-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011175634A Expired - Fee Related JP5839884B2 (ja) 2011-08-11 2011-08-11 温度補償型水晶発振器

Country Status (4)

Country Link
US (1) US8896388B2 (enExample)
JP (1) JP5839884B2 (enExample)
CN (1) CN102931912A (enExample)
TW (1) TW201308878A (enExample)

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US20140104012A1 (en) * 2012-10-12 2014-04-17 Accusilicon USA Inc. Oscillator compensation circuits
JP6217904B2 (ja) * 2013-06-11 2017-10-25 セイコーエプソン株式会社 発振回路、振動デバイス、電子機器、移動体および振動デバイスの製造方法
JP6323643B2 (ja) 2013-11-07 2018-05-16 セイコーエプソン株式会社 半導体回路装置、発振器、電子機器及び移動体
EP2908110A1 (en) * 2014-02-14 2015-08-19 Dialog Semiconductor GmbH An apparatus and method for temperature measurement and/or calibration via resonant peaks in an oscillator
US9671812B2 (en) * 2014-12-17 2017-06-06 Tdk Corporation Apparatus and methods for temperature compensation of variable capacitors
JP2016187154A (ja) * 2015-03-27 2016-10-27 セイコーエプソン株式会社 発振器、電子機器及び移動体
JP6728598B2 (ja) * 2015-08-28 2020-07-22 セイコーエプソン株式会社 発振回路、電子機器及び移動体
KR101750294B1 (ko) * 2015-09-17 2017-06-26 한국과학기술연구원 단일 뇌에 적용되는 뇌-뇌 인터페이스 시스템
US10069498B2 (en) * 2016-07-01 2018-09-04 Greenray Industries, Inc. Simultaneous multi-effect oscillator compensation using piecewise interdependent polynomials
CN106301224B (zh) * 2016-08-15 2018-10-16 成都菁汇科技有限公司 一种晶体振荡器自动温度补偿系统
JP2019129489A (ja) * 2018-01-26 2019-08-01 セイコーエプソン株式会社 集積回路装置、振動デバイス、電子機器及び移動体
JP7331419B2 (ja) * 2019-04-01 2023-08-23 セイコーエプソン株式会社 集積回路装置、発振器、電子機器及び移動体
US10924061B1 (en) * 2020-02-19 2021-02-16 Realtek Semiconductor Corp. Low-noise low-emission crystal oscillator and method thereof
JPWO2022181114A1 (enExample) * 2021-02-26 2022-09-01
US20250080048A1 (en) * 2022-01-05 2025-03-06 Rakon Limited Temperature Stabilized Frequency Control Device

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US5041799A (en) * 1990-11-05 1991-08-20 Motorola, Inc. Temperature compensation circuit for a crystal oscillator
US5731742A (en) * 1996-12-17 1998-03-24 Motorola Inc. External component programming for crystal oscillator temperature compensation
US5999063A (en) * 1997-06-13 1999-12-07 Citizen Watch Co., Ltd. Temperature-compensated crystal oscillator using square-law converter circuits for lower and higher temperature sides
US6040744A (en) * 1997-07-10 2000-03-21 Citizen Watch Co., Ltd. Temperature-compensated crystal oscillator
JPH1168461A (ja) * 1997-08-11 1999-03-09 Toyo Commun Equip Co Ltd 圧電発振回路
JPH11220327A (ja) * 1997-10-31 1999-08-10 Dynamics Corp Of America 発振器の温度補償回路
EP1087530B1 (en) * 1999-09-22 2003-05-28 Telefonaktiebolaget L M Ericsson (Publ) Matched crystal temperature compensation device
WO2002019514A1 (fr) * 2000-08-31 2002-03-07 Citizen Watch Co., Ltd. Oscillateur a compensation de temperature
JP4870894B2 (ja) * 2000-08-31 2012-02-08 シチズンホールディングス株式会社 温度補償型発振器
JP4034540B2 (ja) * 2001-10-17 2008-01-16 日本電波工業株式会社 温度補償水晶発振器
US6570461B1 (en) * 2001-11-21 2003-05-27 Cts Corporation Trim effect compensation circuit
JP2004104609A (ja) 2002-09-11 2004-04-02 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
JP2005295014A (ja) * 2004-03-31 2005-10-20 Seiko Epson Corp 圧電発振器の周波数温度特性の補償方法、温度補償型発振器およびこれを用いた電子機器
JP4670406B2 (ja) * 2005-03-09 2011-04-13 エプソントヨコム株式会社 温度補償型圧電発振器
JP2007104162A (ja) * 2005-10-03 2007-04-19 Kawasaki Microelectronics Kk 水晶発振器の製造方法及び水晶発振器
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Also Published As

Publication number Publication date
CN102931912A (zh) 2013-02-13
TW201308878A (zh) 2013-02-16
JP2013038737A (ja) 2013-02-21
US20130038400A1 (en) 2013-02-14
US8896388B2 (en) 2014-11-25

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