CN1521951A - 同步电路和同步方法 - Google Patents
同步电路和同步方法 Download PDFInfo
- Publication number
- CN1521951A CN1521951A CNA200410002526XA CN200410002526A CN1521951A CN 1521951 A CN1521951 A CN 1521951A CN A200410002526X A CNA200410002526X A CN A200410002526XA CN 200410002526 A CN200410002526 A CN 200410002526A CN 1521951 A CN1521951 A CN 1521951A
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- variable delay
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Links
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Images
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
- A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
- A63C17/068—Production or mounting thereof
-
- 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
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- 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
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0816—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the controlled phase shifter and the frequency- or phase-detection arrangement being connected to a common input
-
- 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
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0818—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the controlled phase shifter comprising coarse and fine delay or phase-shifting 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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector 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
- H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
-
- 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
-
- 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
- H03L7/191—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 using at least two different signals from the frequency divider or the counter for determining the time difference
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Pulse Circuits (AREA)
- Dram (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP023017/2003 | 2003-01-31 | ||
JP2003023017A JP4277979B2 (ja) | 2003-01-31 | 2003-01-31 | 半導体集積回路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1521951A true CN1521951A (zh) | 2004-08-18 |
CN100574110C CN100574110C (zh) | 2009-12-23 |
Family
ID=32951938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410002526XA Expired - Fee Related CN100574110C (zh) | 2003-01-31 | 2004-01-30 | 同步电路和同步方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6909312B2 (zh) |
JP (1) | JP4277979B2 (zh) |
KR (1) | KR20040070077A (zh) |
CN (1) | CN100574110C (zh) |
TW (1) | TW200427229A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104702269A (zh) * | 2013-12-10 | 2015-06-10 | 精工爱普生株式会社 | 检测装置、传感器、电子设备以及移动体 |
CN105099402A (zh) * | 2014-05-08 | 2015-11-25 | 爱思开海力士有限公司 | 占空比检测器和包括占空比检测器的半导体集成电路装置 |
CN107395166A (zh) * | 2017-07-18 | 2017-11-24 | 中国电子科技集团公司第二十四研究所 | 基于延迟锁相的时钟占空比稳定电路 |
CN108259006A (zh) * | 2018-01-31 | 2018-07-06 | 深圳骏通微集成电路设计有限公司 | 一种二倍频实现装置及方法 |
Families Citing this family (36)
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US7984268B2 (en) | 2002-10-08 | 2011-07-19 | Netlogic Microsystems, Inc. | Advanced processor scheduling in a multithreaded system |
US7924828B2 (en) | 2002-10-08 | 2011-04-12 | Netlogic Microsystems, Inc. | Advanced processor with mechanism for fast packet queuing operations |
US8478811B2 (en) | 2002-10-08 | 2013-07-02 | Netlogic Microsystems, Inc. | Advanced processor with credit based scheme for optimal packet flow in a multi-processor system on a chip |
US7961723B2 (en) | 2002-10-08 | 2011-06-14 | Netlogic Microsystems, Inc. | Advanced processor with mechanism for enforcing ordering between information sent on two independent networks |
US7346757B2 (en) * | 2002-10-08 | 2008-03-18 | Rmi Corporation | Advanced processor translation lookaside buffer management in a multithreaded system |
US7334086B2 (en) | 2002-10-08 | 2008-02-19 | Rmi Corporation | Advanced processor with system on a chip interconnect technology |
US8176298B2 (en) * | 2002-10-08 | 2012-05-08 | Netlogic Microsystems, Inc. | Multi-core multi-threaded processing systems with instruction reordering in an in-order pipeline |
US8015567B2 (en) | 2002-10-08 | 2011-09-06 | Netlogic Microsystems, Inc. | Advanced processor with mechanism for packet distribution at high line rate |
US7627721B2 (en) | 2002-10-08 | 2009-12-01 | Rmi Corporation | Advanced processor with cache coherency |
US9088474B2 (en) | 2002-10-08 | 2015-07-21 | Broadcom Corporation | Advanced processor with interfacing messaging network to a CPU |
US8037224B2 (en) | 2002-10-08 | 2011-10-11 | Netlogic Microsystems, Inc. | Delegating network processor operations to star topology serial bus interfaces |
JP2004348573A (ja) * | 2003-05-23 | 2004-12-09 | Renesas Technology Corp | クロック生成回路およびそれを含むシステム |
JP4201128B2 (ja) * | 2003-07-15 | 2008-12-24 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US7643576B2 (en) * | 2004-05-18 | 2010-01-05 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Data-signal-recovery circuit, data-signal-characterizing circuit, and related integrated circuits, systems, and methods |
US20060088137A1 (en) * | 2004-10-25 | 2006-04-27 | Broadcom Corporation | Multi-frequency clock stretching systems |
US7487379B2 (en) * | 2004-11-22 | 2009-02-03 | Rmi Corporation | High performance integrated circuit with low skew clocking networks and improved low power operating mode having reduced recovery time |
KR100639217B1 (ko) * | 2005-04-27 | 2006-10-30 | 주식회사 하이닉스반도체 | 내부클락 발생기 |
WO2007063643A1 (ja) * | 2005-11-29 | 2007-06-07 | Nec Corporation | 自動調整回路およびフィルタ回路 |
WO2007116696A1 (ja) * | 2006-03-31 | 2007-10-18 | Anritsu Corporation | データ識別装置および誤り測定装置 |
FR2901930B1 (fr) * | 2006-05-31 | 2008-09-05 | Valeo Equip Electr Moteur | Procede et dispositif de generation de signaux binaires dephases et leur utilisation |
KR100826975B1 (ko) * | 2006-06-30 | 2008-05-02 | 주식회사 하이닉스반도체 | 클럭 생성 회로 및 클럭 생성 방법 |
KR100840695B1 (ko) * | 2006-10-27 | 2008-06-24 | 삼성전자주식회사 | 차지 펌프 없는 위상 고정 루프 및 이를 포함하는 집적회로 |
KR100886354B1 (ko) * | 2007-05-17 | 2009-03-03 | 삼성전자주식회사 | 다중 위상 클럭신호를 사용하는 통신 시스템 및 통신 방법 |
US7701272B2 (en) * | 2007-05-31 | 2010-04-20 | Micron Technology, Inc. | Method and apparatus for output data synchronization with system clock |
US9596324B2 (en) | 2008-02-08 | 2017-03-14 | Broadcom Corporation | System and method for parsing and allocating a plurality of packets to processor core threads |
US8558592B2 (en) * | 2011-02-03 | 2013-10-15 | Texas Instruments Incorporated | Charge pump and active filter for a feedback circuit |
US8514005B2 (en) * | 2011-04-22 | 2013-08-20 | Elite Semiconductor Memory Technology, Inc. | Circuit and method for generating multiphase clock signals and corresponding indication signals |
JP5724663B2 (ja) * | 2011-06-15 | 2015-05-27 | 富士通株式会社 | 遅延回路およびシステム |
KR101382500B1 (ko) * | 2013-01-18 | 2014-04-10 | 연세대학교 산학협력단 | 지연 고정 회로 및 클록 생성 방법 |
US10110240B1 (en) * | 2017-10-17 | 2018-10-23 | Micron Technology, Inc. | DLL circuit having variable clock divider |
JP7242124B2 (ja) * | 2018-07-26 | 2023-03-20 | エイブリック株式会社 | 電圧検出回路、半導体装置及び製造方法 |
US10991411B2 (en) | 2018-08-17 | 2021-04-27 | Micron Technology, Inc. | Method and apparatuses for performing a voltage adjustment operation on a section of memory cells based on a quantity of access operations |
US10431281B1 (en) * | 2018-08-17 | 2019-10-01 | Micron Technology, Inc. | Access schemes for section-based data protection in a memory device |
JP7175697B2 (ja) * | 2018-09-28 | 2022-11-21 | キヤノン株式会社 | 撮像装置及びその制御方法、プログラム、記憶媒体 |
US10516403B1 (en) * | 2019-02-27 | 2019-12-24 | Ciena Corporation | High-order phase tracking loop with segmented proportional and integral controls |
WO2021210090A1 (ja) * | 2020-04-15 | 2021-10-21 | 三菱電機株式会社 | 遅延同期回路及びクロック送信回路 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3561035B2 (ja) | 1995-05-10 | 2004-09-02 | 株式会社ルネサステクノロジ | 同期クロック生成回路 |
JP3688392B2 (ja) * | 1996-05-31 | 2005-08-24 | 三菱電機株式会社 | 波形整形装置およびクロック供給装置 |
JPH10171774A (ja) * | 1996-12-13 | 1998-06-26 | Fujitsu Ltd | 半導体集積回路 |
US6104225A (en) * | 1997-04-21 | 2000-08-15 | Fujitsu Limited | Semiconductor device using complementary clock and signal input state detection circuit used for the same |
KR100245077B1 (ko) * | 1997-04-25 | 2000-02-15 | 김영환 | 반도체 메모리 소자의 딜레이 루프 럭크 회로 |
JP3346224B2 (ja) | 1997-06-13 | 2002-11-18 | 日本電気株式会社 | クロック信号制御装置 |
US5969552A (en) * | 1998-01-15 | 1999-10-19 | Silicon Image, Inc. | Dual loop delay-locked loop |
JPH11353878A (ja) * | 1998-04-07 | 1999-12-24 | Fujitsu Ltd | 半導体装置 |
KR100295674B1 (ko) * | 1999-01-12 | 2001-07-12 | 김영환 | 아날로그 혼용 디지탈 디엘엘 |
DE19946502C1 (de) * | 1999-09-28 | 2001-05-23 | Siemens Ag | Schaltungsanordnung zum Erzeugen eines zu Referenztaktsignalen frequenzsynchronen Taktsignals |
JP4045064B2 (ja) * | 2000-03-30 | 2008-02-13 | 富士通株式会社 | 半導体記憶装置 |
KR100399941B1 (ko) * | 2001-06-30 | 2003-09-29 | 주식회사 하이닉스반도체 | 디디알 에스디램의 레지스터 제어 지연고정루프 |
KR100477809B1 (ko) * | 2002-05-21 | 2005-03-21 | 주식회사 하이닉스반도체 | 듀티 사이클 교정이 가능한 디지털 디엘엘 장치 및 듀티사이클 교정 방법 |
US6774689B1 (en) * | 2002-05-23 | 2004-08-10 | Cypress Semiconductor Corp. | Triple input phase detector and methodology for setting delay between two sets of phase outputs |
-
2003
- 2003-01-31 JP JP2003023017A patent/JP4277979B2/ja not_active Expired - Fee Related
-
2004
- 2004-01-07 TW TW093100369A patent/TW200427229A/zh not_active IP Right Cessation
- 2004-01-30 US US10/766,945 patent/US6909312B2/en not_active Expired - Fee Related
- 2004-01-30 CN CNB200410002526XA patent/CN100574110C/zh not_active Expired - Fee Related
- 2004-01-30 KR KR1020040005955A patent/KR20040070077A/ko not_active Application Discontinuation
-
2005
- 2005-06-21 US US11/156,473 patent/US7397880B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104702269A (zh) * | 2013-12-10 | 2015-06-10 | 精工爱普生株式会社 | 检测装置、传感器、电子设备以及移动体 |
CN104702269B (zh) * | 2013-12-10 | 2018-07-10 | 精工爱普生株式会社 | 检测装置、传感器、电子设备以及移动体 |
CN105099402A (zh) * | 2014-05-08 | 2015-11-25 | 爱思开海力士有限公司 | 占空比检测器和包括占空比检测器的半导体集成电路装置 |
CN105099402B (zh) * | 2014-05-08 | 2020-06-09 | 爱思开海力士有限公司 | 占空比检测器和包括占空比检测器的半导体集成电路装置 |
CN107395166A (zh) * | 2017-07-18 | 2017-11-24 | 中国电子科技集团公司第二十四研究所 | 基于延迟锁相的时钟占空比稳定电路 |
CN107395166B (zh) * | 2017-07-18 | 2020-06-23 | 中国电子科技集团公司第二十四研究所 | 基于延迟锁相的时钟占空比稳定电路 |
CN108259006A (zh) * | 2018-01-31 | 2018-07-06 | 深圳骏通微集成电路设计有限公司 | 一种二倍频实现装置及方法 |
CN108259006B (zh) * | 2018-01-31 | 2021-04-02 | 深圳骏通微集成电路设计有限公司 | 一种二倍频实现装置及方法 |
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CN100574110C (zh) | 2009-12-23 |
US7397880B2 (en) | 2008-07-08 |
US20050232386A1 (en) | 2005-10-20 |
JP4277979B2 (ja) | 2009-06-10 |
KR20040070077A (ko) | 2004-08-06 |
US6909312B2 (en) | 2005-06-21 |
JP2004236051A (ja) | 2004-08-19 |
US20040222831A1 (en) | 2004-11-11 |
TWI330948B (zh) | 2010-09-21 |
TW200427229A (en) | 2004-12-01 |
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