JP2006527936A5 - - Google Patents

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Publication number
JP2006527936A5
JP2006527936A5 JP2006515954A JP2006515954A JP2006527936A5 JP 2006527936 A5 JP2006527936 A5 JP 2006527936A5 JP 2006515954 A JP2006515954 A JP 2006515954A JP 2006515954 A JP2006515954 A JP 2006515954A JP 2006527936 A5 JP2006527936 A5 JP 2006527936A5
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JP
Japan
Prior art keywords
charge pump
capacitor
phase locked
integrated circuit
pump path
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.)
Granted
Application number
JP2006515954A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006527936A (ja
JP4236683B2 (ja
Filing date
Publication date
Priority claimed from EP03291465A external-priority patent/EP1492235B1/en
Application filed filed Critical
Publication of JP2006527936A publication Critical patent/JP2006527936A/ja
Publication of JP2006527936A5 publication Critical patent/JP2006527936A5/ja
Application granted granted Critical
Publication of JP4236683B2 publication Critical patent/JP4236683B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2006515954A 2003-06-17 2004-06-16 フェーズ・ロックト・ループ・フィルタ Expired - Fee Related JP4236683B2 (ja)

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 (3)

Publication Number Publication Date
JP2006527936A JP2006527936A (ja) 2006-12-07
JP2006527936A5 true JP2006527936A5 (enExample) 2007-07-26
JP4236683B2 JP4236683B2 (ja) 2009-03-11

Family

ID=33396031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006515954A Expired - Fee Related JP4236683B2 (ja) 2003-06-17 2004-06-16 フェーズ・ロックト・ループ・フィルタ

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

Family Cites Families (7)

* 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
KR20020029900A (ko) * 2000-05-10 2002-04-20 요트.게.아. 롤페즈 전력-온 스위칭 과도 현상을 감소시키기 위한 회로를구비하는 위상-동기 루프를 포함하는 주파수 신시사이저
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

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