DE69030192T2 - Synchronisationsschaltung - Google Patents

Synchronisationsschaltung

Info

Publication number
DE69030192T2
DE69030192T2 DE69030192T DE69030192T DE69030192T2 DE 69030192 T2 DE69030192 T2 DE 69030192T2 DE 69030192 T DE69030192 T DE 69030192T DE 69030192 T DE69030192 T DE 69030192T DE 69030192 T2 DE69030192 T2 DE 69030192T2
Authority
DE
Germany
Prior art keywords
signal
digital input
input signal
clock signal
sample
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
DE69030192T
Other languages
English (en)
Other versions
DE69030192D1 (de
Inventor
Patrick Ampe
De Pol Daniel Frans Jozefi Van
Leon Cloetens
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.)
Nokia Bell NV
Original Assignee
Alcatel Bell NV
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 Alcatel Bell NV filed Critical Alcatel Bell NV
Publication of DE69030192D1 publication Critical patent/DE69030192D1/de
Application granted granted Critical
Publication of DE69030192T2 publication Critical patent/DE69030192T2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock
    • 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
DE69030192T 1990-12-18 1990-12-18 Synchronisationsschaltung Expired - Fee Related DE69030192T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90203446A EP0491090B1 (de) 1990-12-18 1990-12-18 Synchronisationsschaltung

Publications (2)

Publication Number Publication Date
DE69030192D1 DE69030192D1 (de) 1997-04-17
DE69030192T2 true DE69030192T2 (de) 1997-07-24

Family

ID=8205209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030192T Expired - Fee Related DE69030192T2 (de) 1990-12-18 1990-12-18 Synchronisationsschaltung

Country Status (9)

Country Link
US (1) US5272391A (de)
EP (1) EP0491090B1 (de)
JP (1) JPH04341013A (de)
KR (1) KR0165683B1 (de)
AT (1) ATE150240T1 (de)
AU (1) AU646702B2 (de)
CA (1) CA2057831C (de)
DE (1) DE69030192T2 (de)
ES (1) ES2100159T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711869B1 (fr) * 1993-10-21 1995-12-01 Alcatel Nv Dispositif de synchronisation pour réseau de communication optique.
US5572554A (en) * 1994-07-29 1996-11-05 Loral Corporation Synchronizer and method therefor
DE4442506A1 (de) * 1994-11-30 1996-06-05 Sel Alcatel Ag Synchronisierungsüberachung in einem Netzwerk
JP2773669B2 (ja) * 1995-03-01 1998-07-09 日本電気株式会社 ディジタルｐｌｌ回路
US5793233A (en) * 1996-05-30 1998-08-11 Sun Microsystems, Inc. Apparatus and method for generating a phase detection signal that coordinates the phases of separate clock signals
US6269135B1 (en) * 1998-01-14 2001-07-31 Tropian, Inc. Digital phase discriminations based on frequency sampling
US6985547B2 (en) 1999-09-27 2006-01-10 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations System and method of digital system performance enhancement
US7027545B2 (en) * 2001-05-09 2006-04-11 Tropian, Inc. Data sampler for digital frequency/phase determination
DE10122702C2 (de) * 2001-05-10 2003-08-21 Infineon Technologies Ag Verfahren und Vorrichtung zum Erzeugen eines zweiten Signals mit einem auf einem zweiten Takt basierenden Takt aus einem ersten Signal mit einem ersten Takt
US7003064B2 (en) * 2002-01-07 2006-02-21 International Business Machines Corporation Method and apparatus for periodic phase alignment
DE10255685B3 (de) * 2002-11-28 2004-07-29 Infineon Technologies Ag Taktsynchronisationsschaltung
US7120814B2 (en) * 2003-06-30 2006-10-10 Raytheon Company System and method for aligning signals in multiple clock systems
JP4927033B2 (ja) * 2008-05-30 2012-05-09 Ｎｔｔエレクトロニクス株式会社 クロック再生用信号生成方法及びクロック再生回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039960A (en) * 1976-06-29 1977-08-02 International Telephone And Telegraph Corporation Automatic phasing circuit to transfer digital data from an external interface circuit to an internal interface circuit
DE3171263D1 (en) * 1980-12-12 1985-08-08 Philips Electronic Associated Phase sensitive detector
US4873703A (en) * 1985-09-27 1989-10-10 Hewlett-Packard Company Synchronizing system
US4706033A (en) * 1986-05-20 1987-11-10 Northern Telecom Limited Data recovery and clock circuit for use in data test equipment
CA1301260C (en) * 1988-01-21 1992-05-19 Norio Yoshida Synchronizer for establishing synchronization between data and clock signals
EP0364451A1 (de) * 1988-03-26 1990-04-25 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Synchronisierungsschaltung
JP2512786B2 (ja) * 1988-07-18 1996-07-03 富士通株式会社 位相整合回路
JP2536929B2 (ja) * 1989-07-21 1996-09-25 富士通株式会社 位相整合回路

Also Published As

Publication number Publication date
KR0165683B1 (ko) 1999-03-20
DE69030192D1 (de) 1997-04-17
EP0491090A1 (de) 1992-06-24
EP0491090B1 (de) 1997-03-12
ATE150240T1 (de) 1997-03-15
US5272391A (en) 1993-12-21
AU8826591A (en) 1992-06-25
JPH04341013A (ja) 1992-11-27
KR920013932A (ko) 1992-07-30
CA2057831A1 (en) 1992-06-19
ES2100159T3 (es) 1997-06-16
CA2057831C (en) 1998-12-15
AU646702B2 (en) 1994-03-03

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Legal Events

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