DE69928050D1 - Taktregenerator - Google Patents

Taktregenerator

Info

Publication number
DE69928050D1
DE69928050D1 DE69928050T DE69928050T DE69928050D1 DE 69928050 D1 DE69928050 D1 DE 69928050D1 DE 69928050 T DE69928050 T DE 69928050T DE 69928050 T DE69928050 T DE 69928050T DE 69928050 D1 DE69928050 D1 DE 69928050D1
Authority
DE
Germany
Prior art keywords
clock regenerator
regenerator
clock
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
DE69928050T
Other languages
English (en)
Other versions
DE69928050T2 (de
Inventor
Satoshi Nakamura
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.)
NEC Electronics Corp
Original Assignee
NEC Electronics Corp
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 NEC Electronics Corp filed Critical NEC Electronics Corp
Publication of DE69928050D1 publication Critical patent/DE69928050D1/de
Application granted granted Critical
Publication of DE69928050T2 publication Critical patent/DE69928050T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted
    • 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
    • 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
    • H03L7/0895—Details of the current generators
    • H03L7/0896—Details of the current generators the current generators being controlled by differential 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
    • H03L7/095—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
DE69928050T 1998-08-12 1999-08-11 Taktregenerator Expired - Fee Related DE69928050T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10227780A JP2000059213A (ja) 1998-08-12 1998-08-12 クロック再生装置
JP22778098 1998-08-12

Publications (2)

Publication Number Publication Date
DE69928050D1 true DE69928050D1 (de) 2005-12-08
DE69928050T2 DE69928050T2 (de) 2006-07-27

Family

ID=16866275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928050T Expired - Fee Related DE69928050T2 (de) 1998-08-12 1999-08-11 Taktregenerator

Country Status (5)

Country Link
US (1) US6442703B1 (de)
EP (1) EP0980163B1 (de)
JP (1) JP2000059213A (de)
KR (1) KR100346674B1 (de)
DE (1) DE69928050T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3727206B2 (ja) * 1999-11-11 2005-12-14 Ｎｅｃエレクトロニクス株式会社 クロック乗換回路及びその方法
JP4454798B2 (ja) 2000-06-09 2010-04-21 Ｎｅｃエレクトロニクス株式会社 クロック再生装置
JP4504580B2 (ja) * 2001-02-20 2010-07-14 ルネサスエレクトロニクス株式会社 逓倍ｐｌｌ回路
US6806755B1 (en) * 2001-04-23 2004-10-19 Quantum 3D Technique for glitchless switching of asynchronous clocks
JP4545985B2 (ja) * 2001-05-17 2010-09-15 ルネサスエレクトロニクス株式会社 ロック検出回路および位相同期ループ回路
US7099424B1 (en) * 2001-08-28 2006-08-29 Rambus Inc. Clock data recovery with selectable phase control
US6582082B2 (en) * 2001-11-13 2003-06-24 Prokia Technology Co., Ltd Projection system including a compact optical engine having enhanced heat dissipating efficiency
US6868509B2 (en) * 2001-12-07 2005-03-15 Invensys Systems, Inc. Method and apparatus for network fault correction via adaptive fault router
JP5446425B2 (ja) * 2009-04-23 2014-03-19 住友電気工業株式会社 クロック・データ再生回路及び局側装置
US8811555B2 (en) * 2010-02-04 2014-08-19 Altera Corporation Clock and data recovery circuitry with auto-speed negotiation and other possible features
JP5711949B2 (ja) * 2010-12-03 2015-05-07 ローム株式会社 シリアルデータの受信回路、受信方法およびそれらを用いたシリアルデータの伝送システム、伝送方法
EP2629424A1 (de) * 2011-04-19 2013-08-21 Mitsubishi Electric Corporation Frequenzsynthesizer
CN103684440B (zh) * 2012-09-04 2017-10-27 瑞昱半导体股份有限公司 时脉与数据回复电路以及时脉与数据回复方法
KR102151184B1 (ko) 2013-07-24 2020-09-02 삼성전자주식회사 클록 데이터 복원 회로 및 이를 포함하는 타이밍 컨트롤러 그리고 이의 구동 방법
JP6585000B2 (ja) 2016-05-09 2019-10-02 ルネサスエレクトロニクス株式会社 半導体集積回路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069462A (en) * 1976-12-13 1978-01-17 Data General Corporation Phase-locked loops
US4415984A (en) * 1980-06-25 1983-11-15 Burroughs Corporation Synchronous clock regenerator for binary serial data signals
JPS63249976A (ja) 1987-04-07 1988-10-17 Matsushita Electric Ind Co Ltd クロツク抽出回路
JP2532716B2 (ja) 1990-04-16 1996-09-11 松下電器産業株式会社 位相ずれ判定装置
JPH04215338A (ja) 1990-12-13 1992-08-06 Matsushita Electric Ind Co Ltd Ｐｌｌ回路
JPH06112817A (ja) * 1992-09-25 1994-04-22 Fujitsu Ltd Ｐｌｌ 周波数シンセサイザ回路
AUPM972594A0 (en) * 1994-11-28 1994-12-22 Curtin University Of Technology Steered frequency phase locked loop
JPH0993090A (ja) 1995-09-21 1997-04-04 Pioneer Electron Corp 受信機
US5623649A (en) * 1995-10-31 1997-04-22 Texas Instruments Incorporated Method and apparatus for passing a bus clock signal from a computer to an expansion chassis
US5786733A (en) * 1995-12-04 1998-07-28 Nec Corporation Phase-locked oscillating circuit with a frequency fluctuation detecting circuit
US5692166A (en) * 1996-04-19 1997-11-25 Motorola, Inc. Method and system for resynchronizing a phase-shifted received data stream with a master clock
JPH10163864A (ja) 1996-12-02 1998-06-19 Hitachi Ltd 位相同期ループ制御方式
JP4144913B2 (ja) * 1997-01-20 2008-09-03 富士通株式会社 半導体装置
US6108793A (en) * 1997-07-18 2000-08-22 Fujitsu Limited Semiconductor device having timing-stabilization circuit and method of testing such semiconductor device
JPH1141222A (ja) 1997-07-23 1999-02-12 Hitachi Ltd 非同期データ復調回路

Also Published As

Publication number Publication date
US6442703B1 (en) 2002-08-27
EP0980163B1 (de) 2005-11-02
EP0980163A3 (de) 2002-05-22
EP0980163A2 (de) 2000-02-16
KR20000017276A (ko) 2000-03-25
KR100346674B1 (ko) 2002-07-27
JP2000059213A (ja) 2000-02-25
DE69928050T2 (de) 2006-07-27

Similar Documents

Publication Publication Date Title
DE69822774D1 (de) Armbanduhr
DE69810721D1 (de) Taktsteuerung
DE69801827T2 (de) Taktgenerator
DE69928050D1 (de) Taktregenerator
DE59808336D1 (de) Regeneratorbrenner
FR2777096B3 (fr) Horloge
DE69913402D1 (de) Wabenförmiger Regenerator
DE29822442U1 (de) Flüssigkeitsuhr
FI980856A0 (fi) Andningsskydd utrustad med en identifierare
IT1295600B1 (it) Struttura di orologio
DE29717308U1 (de) Datumsuhr
DE29715472U1 (de) Weltzeituhr
KR960008938U (ko) 바클에 부착한 시계
KR970052584U (ko) 시계
DE29805450U1 (de) Uhrengehäuse
KR970063640U (ko) 시계용 문자판
ATA182397A (de) Armbanduhr
FI970017A0 (fi) Med lampeffekts maetning foersett reglerbart elektroniskt anslutningsorgan
DE29806411U1 (de) Zeitmesser
DE29814079U1 (de) Zeitmesser
DE29820416U1 (de) Anti-Schnarch-Uhr
CA83048S (fr) Montre-bracelet
KR980004667U (ko) 월드 시계
DE29613078U1 (de) Zeituhr
KR980004669U (ko) 시계

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee