CN100492879C - 温度补偿型振荡器 - Google Patents

温度补偿型振荡器 Download PDF

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Publication number
CN100492879C
CN100492879C CNB038022923A CN03802292A CN100492879C CN 100492879 C CN100492879 C CN 100492879C CN B038022923 A CNB038022923 A CN B038022923A CN 03802292 A CN03802292 A CN 03802292A CN 100492879 C CN100492879 C CN 100492879C
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CN
China
Prior art keywords
circuit
temperature
temperature compensation
mentioned
oscillating
Prior art date
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Expired - Fee Related
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CNB038022923A
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English (en)
Chinese (zh)
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CN1618166A (zh
Inventor
桜井保宏
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.)
Citizen Watch Co Ltd
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Citizen Holdings Co Ltd
Citizen Watch Co Ltd
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Publication of CN1618166A publication Critical patent/CN1618166A/zh
Application granted granted Critical
Publication of CN100492879C publication Critical patent/CN100492879C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • 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
    • 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
    • H03L1/026—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 a memory for digitally storing correction values
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CNB038022923A 2002-01-21 2003-01-20 温度补偿型振荡器 Expired - Fee Related CN100492879C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002011998A JP3973910B2 (ja) 2002-01-21 2002-01-21 温度補償型発振器の製造方法
JP11998/2002 2002-01-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2008100957188A Division CN101262202B (zh) 2002-01-21 2003-01-20 温度补偿型振荡器

Publications (2)

Publication Number Publication Date
CN1618166A CN1618166A (zh) 2005-05-18
CN100492879C true CN100492879C (zh) 2009-05-27

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CNB038022923A Expired - Fee Related CN100492879C (zh) 2002-01-21 2003-01-20 温度补偿型振荡器
CN2008100957188A Expired - Fee Related CN101262202B (zh) 2002-01-21 2003-01-20 温度补偿型振荡器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2008100957188A Expired - Fee Related CN101262202B (zh) 2002-01-21 2003-01-20 温度补偿型振荡器

Country Status (7)

Country Link
US (2) US20050040904A1 (https=)
EP (2) EP1699136B1 (https=)
JP (1) JP3973910B2 (https=)
KR (1) KR100797661B1 (https=)
CN (2) CN100492879C (https=)
TW (1) TWI281312B (https=)
WO (1) WO2003063335A1 (https=)

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TWI445936B (zh) 2011-06-03 2014-07-21 Univ Nat Taiwan Science Tech 支持單點校正之溫度感測系統
WO2014039817A2 (en) * 2012-09-07 2014-03-13 Calhoun Benton H Low power clock source
CN103684256B (zh) * 2012-09-12 2016-06-22 无锡华润矽科微电子有限公司 内置晶振的高精度数字温度补偿振荡器电路结构
JP6241587B2 (ja) * 2012-09-28 2017-12-06 セイコーエプソン株式会社 集積回路、振動デバイス、電子機器、移動体及び集積回路のモード切り替え方法
CN104143960B (zh) * 2014-07-11 2017-03-22 钜泉光电科技(上海)股份有限公司 一种校正mems计时时钟的溢出补偿方法及装置
JP6750320B2 (ja) * 2016-06-07 2020-09-02 セイコーエプソン株式会社 温度補償型発振回路、発振器、電子機器、移動体及び発振器の製造方法
CN106656045A (zh) * 2016-11-22 2017-05-10 芯海科技（深圳）股份有限公司 一种具有温度补偿的振荡器电路及温度补偿方法
CN108574457A (zh) * 2017-03-14 2018-09-25 芯籁半导体股份有限公司 一种信号处理系统及其方法
FR3074623A1 (fr) * 2017-12-04 2019-06-07 Stmicroelectronics (Grenoble 2) Sas Commande d'un reseau d'adaptation de frequence d'un quartz
FR3107626B1 (fr) * 2020-02-21 2022-03-11 St Microelectronics Grenoble 2 Compensation de dérive
JP7617801B2 (ja) 2021-04-07 2025-01-20 三菱電機株式会社 位相同期回路、送信機、受信機、および位相同期回路の制御方法
TW202318790A (zh) * 2021-10-20 2023-05-01 韓商Ｌｘ半導體科技有限公司 振盪器電路及其頻率校正方法和半導體積體電路裝置
CN114531150A (zh) * 2022-02-21 2022-05-24 南京益昂通信技术有限公司 用于小尺寸芯片的双频率输出方法、装置及小尺寸芯片
JP2023157102A (ja) * 2022-04-14 2023-10-26 セイコーエプソン株式会社 発振器の製造方法
CN117792387B (zh) * 2024-02-26 2024-04-30 成都电科星拓科技有限公司 锁相装置

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US6081164A (en) * 1997-01-09 2000-06-27 Seiko Epson Corporation PLL oscillator package and production method thereof

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Also Published As

Publication number Publication date
EP1699136A1 (en) 2006-09-06
JP3973910B2 (ja) 2007-09-12
EP1699136B1 (en) 2008-09-10
US7583157B2 (en) 2009-09-01
EP1475885A4 (en) 2005-04-20
CN101262202A (zh) 2008-09-10
KR20040077734A (ko) 2004-09-06
EP1475885A1 (en) 2004-11-10
US20070030084A1 (en) 2007-02-08
HK1076933A1 (zh) 2006-01-27
TWI281312B (en) 2007-05-11
EP1475885B9 (en) 2009-08-12
CN101262202B (zh) 2011-03-30
JP2003218636A (ja) 2003-07-31
WO2003063335A1 (en) 2003-07-31
US20050040904A1 (en) 2005-02-24
TW200302623A (en) 2003-08-01
KR100797661B1 (ko) 2008-01-23
CN1618166A (zh) 2005-05-18
EP1475885B1 (en) 2008-08-27

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