JP2005532016A - 自動周波数同調位相ロックループ - Google Patents

自動周波数同調位相ロックループ Download PDF

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Publication number
JP2005532016A
JP2005532016A JP2004549852A JP2004549852A JP2005532016A JP 2005532016 A JP2005532016 A JP 2005532016A JP 2004549852 A JP2004549852 A JP 2004549852A JP 2004549852 A JP2004549852 A JP 2004549852A JP 2005532016 A JP2005532016 A JP 2005532016A
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JP
Japan
Prior art keywords
controlled oscillator
voltage controlled
operating
voltage
pll
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.)
Pending
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JP2004549852A
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English (en)
Japanese (ja)
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JP2005532016A5 (enExample
Inventor
ヤーネ ロルフ
クルーグ ボルフラム
ライデル トルシュテン
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Advanced Micro Devices Inc
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Advanced Micro Devices Inc
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Publication date
Priority claimed from DE10229130A external-priority patent/DE10229130B3/de
Application filed by Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of JP2005532016A publication Critical patent/JP2005532016A/ja
Publication of JP2005532016A5 publication Critical patent/JP2005532016A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • H03L7/1077—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the phase or frequency detection means
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator
    • 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

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  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP2004549852A 2002-06-28 2003-06-24 自動周波数同調位相ロックループ Pending JP2005532016A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10229130A DE10229130B3 (de) 2002-06-28 2002-06-28 PLL mit Automatischer Frequenzeinstellung
US10/361,086 US6747519B2 (en) 2002-06-28 2003-02-07 Phase-locked loop with automatic frequency tuning
PCT/US2003/020808 WO2004004126A1 (en) 2002-06-28 2003-06-24 Phase-locked loop with automatic frequency tuning

Publications (2)

Publication Number Publication Date
JP2005532016A true JP2005532016A (ja) 2005-10-20
JP2005532016A5 JP2005532016A5 (enExample) 2007-02-08

Family

ID=30001489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004549852A Pending JP2005532016A (ja) 2002-06-28 2003-06-24 自動周波数同調位相ロックループ

Country Status (6)

Country Link
US (1) US7825706B2 (enExample)
EP (1) EP1518325A1 (enExample)
JP (1) JP2005532016A (enExample)
CN (1) CN100373776C (enExample)
AU (1) AU2003280497A1 (enExample)
WO (1) WO2004004126A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009284221A (ja) * 2008-05-22 2009-12-03 Nec Electronics Corp 周波数シンセサイザおよびその制御方法
JP2012123973A (ja) * 2010-12-07 2012-06-28 Yoshikawa Rf System Kk Ｌｅｄ点灯装置
JP2013530641A (ja) * 2010-05-28 2013-07-25 マーベル ワールド トレード リミテッド Ｐｌｌにおけるドリフト補償の方法及び装置

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WO2004004126A1 (en) 2002-06-28 2004-01-08 Advanced Micro Devices, Inc. Phase-locked loop with automatic frequency tuning
DE60318129T2 (de) 2003-10-23 2008-11-27 Telefonaktiebolaget Lm Ericsson (Publ) Mehrband-pll-anordnung und verfahren zur steuerung einer solchen anordnung
GB2426879C (en) * 2003-12-12 2008-01-21 Qualcomm Inc A phase locked loop that sets gain automatically
US8031645B2 (en) * 2005-04-08 2011-10-04 Qualcomm Incorporated Archival of session data exchanged with a wireless communication network
US7248122B2 (en) * 2005-09-14 2007-07-24 Fairchild Semiconductor Corporation Method and apparatus for generating a serial clock without a PLL
KR100808952B1 (ko) 2006-04-18 2008-03-04 삼성전자주식회사 Ｖｃｏ의 주파수 튜닝 방법 및 이를 이용한 위상 동기루프
KR100793988B1 (ko) 2006-04-21 2008-01-16 삼성전자주식회사 자기 교정 전압 제어 발진기를 위한 시스템 및 방법
CN100466475C (zh) * 2006-06-01 2009-03-04 张海清 锁相环频率合成器开关电容的自动调节方法及电路
WO2007144023A1 (en) * 2006-06-14 2007-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Frequency synthesizer
KR20090082208A (ko) 2006-10-06 2009-07-29 램버스 인코포레이티드 주파수의 도함수의 구분적 추정치를 사용하는 클럭 및 데이터 복구
KR101316890B1 (ko) 2007-11-08 2013-10-11 삼성전자주식회사 주파수 합성기의 주파수 보정장치 및 그 방법
CN101471657B (zh) * 2007-12-26 2012-05-02 财团法人工业技术研究院 全数字锁相回路以及锁相回路控制方法
KR100935594B1 (ko) * 2008-02-14 2010-01-07 주식회사 하이닉스반도체 위상 동기 장치
US8270228B2 (en) * 2009-02-18 2012-09-18 Elpida Memory, Inc. Semiconductor device having nonvolatile memory element and data processing system including the same
JP2010192042A (ja) * 2009-02-18 2010-09-02 Elpida Memory Inc 半導体装置及びこれを備えるデータ処理システム
US8509721B2 (en) * 2009-11-09 2013-08-13 Research In Motion Limited Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control
TWI443492B (zh) * 2010-05-17 2014-07-01 Mstar Semiconductor Inc 時脈產生電路與時脈產生方法
US8502575B2 (en) * 2010-09-28 2013-08-06 Texas Instruments Incorporated Fractional-N PLL using multiple phase comparison frequencies to improve spurious signal performance
CN104242925B (zh) * 2013-06-18 2017-05-17 中芯国际集成电路制造(上海)有限公司 频率产生装置、方法与设备
CN116232318B (zh) * 2023-05-08 2023-08-15 深圳市九天睿芯科技有限公司 锁相环、芯片及电子设备

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GB2120478A (en) * 1982-04-22 1983-11-30 Standard Telephones Cables Ltd Voltage controlled oscillator
JPH11220388A (ja) * 1998-01-30 1999-08-10 Nec Ic Microcomput Syst Ltd Ｐｌｌ回路
JPH11340826A (ja) * 1998-03-17 1999-12-10 Koninkl Philips Electronics Nv 周波数シンセサイザを含む電子装置及び周波数シンセサイザの制御方法
JP2000004156A (ja) * 1998-06-12 2000-01-07 Mitsubishi Electric Corp Ｖｃｏ特性自動可変ｐｌｌ回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009284221A (ja) * 2008-05-22 2009-12-03 Nec Electronics Corp 周波数シンセサイザおよびその制御方法
JP2013530641A (ja) * 2010-05-28 2013-07-25 マーベル ワールド トレード リミテッド Ｐｌｌにおけるドリフト補償の方法及び装置
JP2012123973A (ja) * 2010-12-07 2012-06-28 Yoshikawa Rf System Kk Ｌｅｄ点灯装置

Also Published As

Publication number Publication date
US20060197562A1 (en) 2006-09-07
CN1666418A (zh) 2005-09-07
CN100373776C (zh) 2008-03-05
US7825706B2 (en) 2010-11-02
EP1518325A1 (en) 2005-03-30
WO2004004126A1 (en) 2004-01-08
AU2003280497A1 (en) 2004-01-19

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