CN1839548B - 锁相环滤波器 - Google Patents

锁相环滤波器 Download PDF

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Publication number
CN1839548B
CN1839548B CN2004800171940A CN200480017194A CN1839548B CN 1839548 B CN1839548 B CN 1839548B CN 2004800171940 A CN2004800171940 A CN 2004800171940A CN 200480017194 A CN200480017194 A CN 200480017194A CN 1839548 B CN1839548 B CN 1839548B
Authority
CN
China
Prior art keywords
charge pump
capacitor
current
phase
channel
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
CN2004800171940A
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English (en)
Chinese (zh)
Other versions
CN1839548A (zh
Inventor
米卡埃尔·格奈斯
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.)
NXP USA Inc
Original Assignee
Freescale Semiconductor Inc
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 Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of CN1839548A publication Critical patent/CN1839548A/zh
Application granted granted Critical
Publication of CN1839548B publication Critical patent/CN1839548B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • 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
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H03L7/0893—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump the up-down pulses controlling at least two source current generators or at least two sink current generators connected to different points in 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in 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
    • H03L7/16—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

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Networks Using Active Elements (AREA)
CN2004800171940A 2003-06-17 2004-06-16 锁相环滤波器 Expired - Fee Related CN1839548B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03291465.7 2003-06-17
EP03291465A EP1492235B1 (en) 2003-06-17 2003-06-17 Filter for phase-locked loop
PCT/EP2004/006481 WO2004114525A1 (en) 2003-06-17 2004-06-16 Phase locked loop filter

Publications (2)

Publication Number Publication Date
CN1839548A CN1839548A (zh) 2006-09-27
CN1839548B true CN1839548B (zh) 2010-10-27

Family

ID=33396031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2004800171940A Expired - Fee Related CN1839548B (zh) 2003-06-17 2004-06-16 锁相环滤波器

Country Status (8)

Country Link
US (1) US7283004B2 (enExample)
EP (1) EP1492235B1 (enExample)
JP (1) JP4236683B2 (enExample)
KR (1) KR101073822B1 (enExample)
CN (1) CN1839548B (enExample)
AT (1) ATE364930T1 (enExample)
DE (1) DE60314384T2 (enExample)
WO (1) WO2004114525A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7382178B2 (en) * 2004-07-09 2008-06-03 Mosaid Technologies Corporation Systems and methods for minimizing static leakage of an integrated circuit
US7567133B2 (en) * 2006-04-06 2009-07-28 Mosaid Technologies Corporation Phase-locked loop filter capacitance with a drag current
KR100852178B1 (ko) * 2007-03-29 2008-08-13 삼성전자주식회사 선형 변화 저항 회로 및 이를 포함하는 프로그램 가능한루프 필터
JP5102603B2 (ja) 2007-12-21 2012-12-19 ルネサスエレクトロニクス株式会社 半導体集積回路
CN101465647B (zh) * 2007-12-21 2010-12-01 锐迪科微电子（上海）有限公司 锁相环装置中的滤波器及锁相环装置
US8854094B2 (en) * 2008-03-21 2014-10-07 Broadcom Corporation Phase locked loop
US8339207B2 (en) * 2008-07-23 2012-12-25 Sony Corporation System and method for effectively implementing a loop filter device
KR101283468B1 (ko) * 2009-11-19 2013-07-23 한국전자통신연구원 루프필터 및 이를 포함하는 위상 고정 루프
JP2013058904A (ja) * 2011-09-08 2013-03-28 Alps Electric Co Ltd 位相同期回路及びテレビジョン信号受信回路
CN103051334A (zh) * 2011-10-17 2013-04-17 无锡旗连电子科技有限公司 一种射频识别读写器锁相环
CN113300705B (zh) * 2021-07-27 2021-10-15 深圳比特微电子科技有限公司 锁相环电路和信号处理设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424689A (en) * 1993-12-22 1995-06-13 Motorola, Inc. Filtering device for use in a phase locked loop controller
US5774023A (en) * 1997-04-30 1998-06-30 Motorola, Inc. Adaptive phase locked loop system with charge pump having dual current output
CN1386325A (zh) * 2000-05-10 2002-12-18 皇家菲利浦电子有限公司 用于减少加电切换瞬变的具有锁相环的频率合成器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417739B1 (en) * 2001-03-23 2002-07-09 Motorola, Inc. Loop filter
EP1282234A1 (en) * 2001-07-31 2003-02-05 Texas Instruments Incorporated Loop filter architecture
US7161436B2 (en) 2002-11-27 2007-01-09 Mediatek Inc. Charge pump structure for reducing capacitance in loop filter of a phase locked loop
JP4220843B2 (ja) * 2003-06-27 2009-02-04 パナソニック株式会社 低域ろ波回路およびフィードバックシステム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424689A (en) * 1993-12-22 1995-06-13 Motorola, Inc. Filtering device for use in a phase locked loop controller
US5774023A (en) * 1997-04-30 1998-06-30 Motorola, Inc. Adaptive phase locked loop system with charge pump having dual current output
CN1386325A (zh) * 2000-05-10 2002-12-18 皇家菲利浦电子有限公司 用于减少加电切换瞬变的具有锁相环的频率合成器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Jan Craninckx, Michel S. J. Steyaert.A Fully Integrated CMOSDCS-1800 Frequency Synthesizer.IEEE JOURNAL OF SOLID-STATE CIRCUITS33 12.1998,33(12),2054-2065.
Jan Craninckx, Michel S. J. Steyaert.A Fully Integrated CMOSDCS-1800 Frequency Synthesizer.IEEE JOURNAL OF SOLID-STATE CIRCUITS33 12.1998,33(12),2054-2065. *

Also Published As

Publication number Publication date
KR20060018896A (ko) 2006-03-02
KR101073822B1 (ko) 2011-10-17
JP2006527936A (ja) 2006-12-07
WO2004114525A1 (en) 2004-12-29
US7283004B2 (en) 2007-10-16
ATE364930T1 (de) 2007-07-15
EP1492235B1 (en) 2007-06-13
CN1839548A (zh) 2006-09-27
US20070090882A1 (en) 2007-04-26
JP4236683B2 (ja) 2009-03-11
DE60314384D1 (de) 2007-07-26
EP1492235A1 (en) 2004-12-29
DE60314384T2 (de) 2008-02-14

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