DE69840468D1 - Digital gesteuerte Verzögerungsschaltung - Google Patents

Digital gesteuerte Verzögerungsschaltung

Info

Publication number
DE69840468D1
DE69840468D1 DE69840468T DE69840468T DE69840468D1 DE 69840468 D1 DE69840468 D1 DE 69840468D1 DE 69840468 T DE69840468 T DE 69840468T DE 69840468 T DE69840468 T DE 69840468T DE 69840468 D1 DE69840468 D1 DE 69840468D1
Authority
DE
Germany
Prior art keywords
delay circuit
digitally controlled
controlled delay
digitally
circuit
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 - Lifetime
Application number
DE69840468T
Other languages
English (en)
Inventor
Masafumi Yamazaki
Hiroyoshi Tomita
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.)
Fujitsu Semiconductor Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69840468D1 publication Critical patent/DE69840468D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/131—Digitally controlled
    • 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
    • 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
    • H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
    • 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
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00058—Variable delay controlled by a digital setting

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
  • Dram (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Networks Using Active Elements (AREA)
DE69840468T 1997-07-29 1998-07-28 Digital gesteuerte Verzögerungsschaltung Expired - Lifetime DE69840468D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20331597A JP3560780B2 (ja) 1997-07-29 1997-07-29 可変遅延回路及び半導体集積回路装置

Publications (1)

Publication Number Publication Date
DE69840468D1 true DE69840468D1 (de) 2009-03-05

Family

ID=16471996

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69840007T Expired - Lifetime DE69840007D1 (de) 1997-07-29 1998-07-28 Digital gesteuerte Verzögerungsschaltung
DE69840468T Expired - Lifetime DE69840468D1 (de) 1997-07-29 1998-07-28 Digital gesteuerte Verzögerungsschaltung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69840007T Expired - Lifetime DE69840007D1 (de) 1997-07-29 1998-07-28 Digital gesteuerte Verzögerungsschaltung

Country Status (6)

Country Link
US (3) US6181184B1 (de)
EP (2) EP0895355B1 (de)
JP (1) JP3560780B2 (de)
KR (2) KR19990014101A (de)
DE (2) DE69840007D1 (de)
TW (1) TW421885B (de)

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TW340262B (en) * 1996-08-13 1998-09-11 Fujitsu Ltd Semiconductor device, system consisting of semiconductor devices and digital delay circuit
TW440767B (en) * 1998-06-02 2001-06-16 Fujitsu Ltd Method of and apparatus for correctly transmitting signals at high speed without waveform distortion
JP3439670B2 (ja) 1998-10-15 2003-08-25 富士通株式会社 階層型ｄｌｌ回路を利用したタイミングクロック発生回路
US20020184152A1 (en) * 1999-06-30 2002-12-05 Martin David A. Method and device for preventing check fraud
US6390362B1 (en) 1999-06-30 2002-05-21 David A. Martin Method and device for preventing check fraud
JP2001068650A (ja) * 1999-08-30 2001-03-16 Hitachi Ltd 半導体集積回路装置
JP2001075671A (ja) 1999-09-08 2001-03-23 Nec Corp 位相補償回路
KR100347535B1 (ko) * 1999-12-29 2002-08-07 주식회사 하이닉스반도체 파워 업 펄스 회로
US6388482B1 (en) * 2000-06-21 2002-05-14 Infineon Technologies North America Corp. DLL lock scheme with multiple phase detection
JP4883850B2 (ja) 2001-06-29 2012-02-22 ルネサスエレクトロニクス株式会社 半導体装置
US6798259B2 (en) * 2001-08-03 2004-09-28 Micron Technology, Inc. System and method to improve the efficiency of synchronous mirror delays and delay locked loops
US6930524B2 (en) * 2001-10-09 2005-08-16 Micron Technology, Inc. Dual-phase delay-locked loop circuit and method
US6759911B2 (en) 2001-11-19 2004-07-06 Mcron Technology, Inc. Delay-locked loop circuit and method using a ring oscillator and counter-based delay
US20030132809A1 (en) * 2002-01-17 2003-07-17 Chinnugounder Senthilkumar Oscillator with tunable capacitor
US6621316B1 (en) 2002-06-20 2003-09-16 Micron Technology, Inc. Synchronous mirror delay (SMD) circuit and method including a counter and reduced size bi-directional delay line
KR100507875B1 (ko) * 2002-06-28 2005-08-18 주식회사 하이닉스반도체 지연고정루프에서의 클럭분주기 및 클럭분주방법
US6727740B2 (en) * 2002-08-29 2004-04-27 Micron Technology, Inc. Synchronous mirror delay (SMD) circuit and method including a ring oscillator for timing coarse and fine delay intervals
US6987405B1 (en) * 2002-10-18 2006-01-17 Mips Technologies, Inc. Apparatus and method for generating multi-phase signals with digitally controlled trim capacitors
JP2004287691A (ja) * 2003-03-20 2004-10-14 Renesas Technology Corp 半導体集積回路
US6937076B2 (en) * 2003-06-11 2005-08-30 Micron Technology, Inc. Clock synchronizing apparatus and method using frequency dependent variable delay
FR2860663B1 (fr) * 2003-10-01 2006-09-01 Arteris Dispositif de retard numerique, oscillateur numerique generateur de signal d'horloge, et interface memoire
JP4583042B2 (ja) * 2004-02-13 2010-11-17 凸版印刷株式会社 Ｄｌｌ回路
JP4558347B2 (ja) * 2004-02-27 2010-10-06 凸版印刷株式会社 Ｄｌｌ回路
JP4642417B2 (ja) * 2004-09-16 2011-03-02 ルネサスエレクトロニクス株式会社 半導体集積回路装置
US7130226B2 (en) * 2005-02-09 2006-10-31 Micron Technology, Inc. Clock generating circuit with multiple modes of operation
US7423919B2 (en) * 2005-05-26 2008-09-09 Micron Technology, Inc. Method and system for improved efficiency of synchronous mirror delays and delay locked loops
KR100685613B1 (ko) * 2005-05-30 2007-02-22 주식회사 하이닉스반도체 고속 동작을 위한 ｄｌｌ 회로
FR2887093B1 (fr) * 2005-06-10 2007-08-31 Arteris Sa Systeme et procede de transmission de donnees dans un circuit electronique
FR2890766B1 (fr) * 2005-09-12 2007-11-30 Arteris Sa Systeme et procede de communication asynchrone sur circuit, entre des sous-circuits synchrones
JP5143370B2 (ja) 2006-03-23 2013-02-13 富士通セミコンダクター株式会社 遅延制御回路
FR2899413B1 (fr) * 2006-03-31 2008-08-08 Arteris Sa Systeme de commutation de message
FR2900017B1 (fr) * 2006-04-12 2008-10-31 Arteris Sa Systeme d'interconnexions de blocs fonctionnels externes sur puce muni d'un unique protocole parametrable de communication
FR2901437B1 (fr) * 2006-05-16 2008-08-08 Arteris Sa Procede de realisation d'un circuit de synchronisation de donnees echangees de maniere asynchrone entre deux blocs synchrones, et circuit de synchronisation elabore a partir d'un tel procede
FR2902957B1 (fr) * 2006-06-23 2008-09-12 Arteris Sa Systeme et procede de gestions de messages transmis dans un reseau d'interconnexions
US7584890B2 (en) * 2006-06-23 2009-09-08 Global Payment Technologies, Inc. Validator linear array
FR2904445B1 (fr) * 2006-07-26 2008-10-10 Arteris Sa Systeme de gestion de messages transmis dans un reseau d'interconnexions sur puce
US8229093B2 (en) * 2006-08-25 2012-07-24 Martin David A Method for marketing to audience members based upon votes cast by audience members
JP2008092190A (ja) * 2006-09-29 2008-04-17 Fujitsu Ltd 遅延回路及びプロセッサ
US7826813B2 (en) * 2006-12-22 2010-11-02 Orthosoft Inc. Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using frequency detection
JP5369430B2 (ja) * 2007-11-20 2013-12-18 富士通株式会社 可変遅延回路，メモリ制御回路，遅延量設定装置，遅延量設定方法および遅延量設定プログラム
JP5410075B2 (ja) * 2008-11-11 2014-02-05 ルネサスエレクトロニクス株式会社 半導体集積回路装置および遅延路の制御方法
JP6166608B2 (ja) * 2013-07-18 2017-07-19 太陽誘電株式会社 スイッチ装置およびモジュール
KR101655544B1 (ko) * 2014-10-15 2016-09-08 중앙대학교 산학협력단 점진적 비교 횟수 증가 기법을 이용한 자동 주파수 조절기 및 이를 포함하는 광대역 주파수 합성기
US12268848B2 (en) * 2018-03-29 2025-04-08 Retractable Technologies, Inc. Syringe with flat indicia display surface
KR102090245B1 (ko) * 2018-10-18 2020-03-17 연세대학교 산학협력단 높은 자유도를 갖는 시간 지연 회로
CN112419977B (zh) 2020-11-27 2021-12-10 云谷（固安）科技有限公司 显示面板和显示装置
KR102859816B1 (ko) * 2021-09-29 2025-09-17 삼성전자주식회사 고 분해능 위상 보정 회로 및 위상 보간 장치
CN116192126A (zh) * 2023-01-13 2023-05-30 浙江力积存储科技有限公司 一种延迟锁相环和存储器
US12476638B2 (en) * 2023-09-08 2025-11-18 Shure Acquisition Holdings, Inc. FPGA-based adjustable clock for audio devices

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Also Published As

Publication number Publication date
US6304117B1 (en) 2001-10-16
EP1555755B1 (de) 2008-09-10
US6181184B1 (en) 2001-01-30
EP0895355B1 (de) 2009-01-14
US6549047B2 (en) 2003-04-15
JP3560780B2 (ja) 2004-09-02
JPH1155091A (ja) 1999-02-26
EP1555755A2 (de) 2005-07-20
TW421885B (en) 2001-02-11
KR19990014101A (ko) 1999-02-25
EP0895355A3 (de) 2000-07-12
EP1555755A3 (de) 2005-08-17
US20020008560A1 (en) 2002-01-24
DE69840007D1 (de) 2008-10-23
KR100336299B1 (ko) 2002-05-13
EP0895355A2 (de) 1999-02-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FUJITSU MICROELECTRONICS LTD., TOKYO, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJITSU SEMICONDUCTOR LTD., YOKOHAMA, KANAGAWA, JP

8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE