CN102388536B - 基准频率产生装置 - Google Patents

基准频率产生装置 Download PDF

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Publication number
CN102388536B
CN102388536B CN201080015220.1A CN201080015220A CN102388536B CN 102388536 B CN102388536 B CN 102388536B CN 201080015220 A CN201080015220 A CN 201080015220A CN 102388536 B CN102388536 B CN 102388536B
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CN
China
Prior art keywords
signal
controlled oscillator
reference frequency
output
frequency generator
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
CN201080015220.1A
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English (en)
Chinese (zh)
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CN102388536A (zh
Inventor
宫原一典
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.)
Furuno Electric Co Ltd
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Furuno Electric Co Ltd
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Publication of CN102388536A publication Critical patent/CN102388536A/zh
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Classifications

    • 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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail
    • 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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • 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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0996—Selecting a signal among the plurality of phase-shifted signals produced by the ring oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/50—All digital phase-locked loop

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN201080015220.1A 2009-05-25 2010-04-15 基准频率产生装置 Expired - Fee Related CN102388536B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009125727A JP5159704B2 (ja) 2009-05-25 2009-05-25 基準周波数発生装置
JP2009-125727 2009-05-25
PCT/JP2010/056765 WO2010137419A1 (ja) 2009-05-25 2010-04-15 基準周波数発生装置

Publications (2)

Publication Number Publication Date
CN102388536A CN102388536A (zh) 2012-03-21
CN102388536B true CN102388536B (zh) 2015-04-01

Family

ID=43222538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080015220.1A Expired - Fee Related CN102388536B (zh) 2009-05-25 2010-04-15 基准频率产生装置

Country Status (6)

Country Link
US (1) US8497717B2 (enExample)
EP (1) EP2437395B1 (enExample)
JP (1) JP5159704B2 (enExample)
KR (1) KR101699103B1 (enExample)
CN (1) CN102388536B (enExample)
WO (1) WO2010137419A1 (enExample)

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JP5319790B2 (ja) * 2010-01-13 2013-10-16 古野電気株式会社 基準周波数発生装置
US8330644B2 (en) * 2010-07-14 2012-12-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Expandable and reconfigurable instrument node arrays
US8704571B2 (en) 2011-11-14 2014-04-22 Rockwell Automation Technologies, Inc. Phase-locked-loop with quadrature tracking filter for synchronizing an electric grid
KR101478663B1 (ko) * 2013-04-18 2015-01-02 이문숙 Ｇｎｓｓ 기반의 다중 ｐｌｌ 모듈의 위상 제어 장치 및 방법
JP2014230029A (ja) * 2013-05-21 2014-12-08 日本電波工業株式会社 発振装置
JP6231406B2 (ja) * 2014-02-28 2017-11-15 株式会社日立製作所 リングオシレータ、センサ、リングオシレータの制御方法、測定方法、プログラム及び記録媒体
CN104022778B (zh) * 2014-06-24 2017-06-27 瑞斯康达科技发展股份有限公司 一种模拟锁相环电路及其信号处理方法
JP6296932B2 (ja) * 2014-07-18 2018-03-20 株式会社東芝 遅延回路
WO2016093004A1 (ja) * 2014-12-08 2016-06-16 古野電気株式会社 基準信号発生装置
JP6538823B2 (ja) * 2015-03-16 2019-07-03 古野電気株式会社 ダイレクトデジタルシンセサイザ、基準信号発生装置、及び信号出力方法
WO2017149978A1 (ja) * 2016-03-01 2017-09-08 古野電気株式会社 基準信号発生装置及び基準信号発生方法
JP6681231B2 (ja) * 2016-03-17 2020-04-15 古野電気株式会社 基準信号発生装置及び基準信号発生方法
JP2020010206A (ja) * 2018-07-10 2020-01-16 セイコーエプソン株式会社 回路装置、発振器、クロック信号生成装置、電子機器及び移動体
US10727844B1 (en) * 2019-05-31 2020-07-28 Silicon Laboratories Inc. Reference clock frequency change handling in a phase-locked loop
JP7421353B2 (ja) * 2020-02-03 2024-01-24 日本電波工業株式会社 発振装置およびシンセサイザシステム
CN218679005U (zh) * 2020-02-20 2023-03-21 良派实验室有限责任公司 基准振荡器布置结构和雷达系统

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JP2000286698A (ja) * 1999-01-26 2000-10-13 Furuno Electric Co Ltd 周波数信号および周期パルス信号発生装置
JP2002217722A (ja) * 2001-01-22 2002-08-02 Maspro Denkoh Corp 基準周波数発生装置
CN1859006A (zh) * 2005-10-21 2006-11-08 华为技术有限公司 一种模拟锁相环实现保持功能的系统和方法
US20090102570A1 (en) * 2007-10-23 2009-04-23 Seiichiro Yoshida Phase locked loop circuit and wireless communication system

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JPS57176845A (en) * 1981-04-23 1982-10-30 Mitsubishi Electric Corp Phase synchronizing oscillator
JP2538866B2 (ja) * 1985-10-14 1996-10-02 日本電信電話株式会社 デイジタル位相同期発振器
JPH02100518A (ja) * 1988-10-07 1990-04-12 Nec Corp デイジタル処理形位相同期発振器
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JP2000315945A (ja) * 1999-04-30 2000-11-14 Nec Corp デジタル位相ロックループ回路
JP2001274678A (ja) 2000-03-28 2001-10-05 Toshiba Corp デジタル位相同期ループ回路
US6633186B1 (en) * 2000-04-17 2003-10-14 Intel Corporation Speed-locked loop to provide speed information based on die operating conditions
JP2002151956A (ja) * 2000-11-08 2002-05-24 Toyo Commun Equip Co Ltd 周波数校正機能付き圧電発振器
US6734741B2 (en) 2001-04-25 2004-05-11 Texas Instruments Incorporated Frequency synthesizer with digitally-controlled oscillator
US7483508B2 (en) * 2001-11-27 2009-01-27 Texas Instruments Incorporated All-digital frequency synthesis with non-linear differential term for handling frequency perturbations
JP2004088721A (ja) * 2002-06-26 2004-03-18 Nec Saitama Ltd 位相同期方法及び位相同期回路
JP2004104228A (ja) * 2002-09-05 2004-04-02 Matsushita Electric Ind Co Ltd 信号処理装置および信号処理方法、デルタ・シグマ変調型分数分周ｐｌｌ周波数シンセサイザ、無線通信機器、デルタ・シグマ変調型ｄ／ａ変換器
US6909336B1 (en) * 2003-09-03 2005-06-21 National Semiconductor Corporation Discrete-time amplitude control of voltage-controlled oscillator
US7336134B1 (en) * 2004-06-25 2008-02-26 Rf Micro Devices, Inc. Digitally controlled oscillator
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WO2006122190A2 (en) * 2005-05-10 2006-11-16 Texas Instruments Incorporated Hopping frequency synthesizer using a digital phase-locked loop
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US7692500B1 (en) * 2007-07-19 2010-04-06 Marvell International, Ltd. Apparatus and methods for mixed analog-digital frequency synthesizing and modulation
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2000286698A (ja) * 1999-01-26 2000-10-13 Furuno Electric Co Ltd 周波数信号および周期パルス信号発生装置
JP2002217722A (ja) * 2001-01-22 2002-08-02 Maspro Denkoh Corp 基準周波数発生装置
CN1859006A (zh) * 2005-10-21 2006-11-08 华为技术有限公司 一种模拟锁相环实现保持功能的系统和方法
US20090102570A1 (en) * 2007-10-23 2009-04-23 Seiichiro Yoshida Phase locked loop circuit and wireless communication system

Also Published As

Publication number Publication date
EP2437395A1 (en) 2012-04-04
JP5159704B2 (ja) 2013-03-13
KR20120030451A (ko) 2012-03-28
US8497717B2 (en) 2013-07-30
EP2437395A4 (en) 2014-08-20
JP2010273299A (ja) 2010-12-02
KR101699103B1 (ko) 2017-01-23
WO2010137419A1 (ja) 2010-12-02
CN102388536A (zh) 2012-03-21
US20120007642A1 (en) 2012-01-12
EP2437395B1 (en) 2018-10-31

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