FR2778044B1 - Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique - Google Patents

Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique

Info

Publication number
FR2778044B1
FR2778044B1 FR9805109A FR9805109A FR2778044B1 FR 2778044 B1 FR2778044 B1 FR 2778044B1 FR 9805109 A FR9805109 A FR 9805109A FR 9805109 A FR9805109 A FR 9805109A FR 2778044 B1 FR2778044 B1 FR 2778044B1
Authority
FR
France
Prior art keywords
recovery method
clock recovery
type signals
sampling computer
sampling
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
FR9805109A
Other languages
English (en)
Other versions
FR2778044A1 (fr
Inventor
Philippe Morel
Thierry Tapie
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9805109A priority Critical patent/FR2778044B1/fr
Priority to DE69934162T priority patent/DE69934162T2/de
Priority to EP99400884A priority patent/EP0952568B1/fr
Priority to US09/295,502 priority patent/US6317005B1/en
Priority to JP11397399A priority patent/JP4500377B2/ja
Publication of FR2778044A1 publication Critical patent/FR2778044A1/fr
Application granted granted Critical
Publication of FR2778044B1 publication Critical patent/FR2778044B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G09G5/008—Clock recovery
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
FR9805109A 1998-04-23 1998-04-23 Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique Expired - Fee Related FR2778044B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9805109A FR2778044B1 (fr) 1998-04-23 1998-04-23 Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique
DE69934162T DE69934162T2 (de) 1998-04-23 1999-04-12 Verfahren zur Taktrückgewinnung bei der Abtastung von digitalen Signalen
EP99400884A EP0952568B1 (fr) 1998-04-23 1999-04-12 Méthode de récupération d'horloge lors de l ' échantillonnage de signaux digitaux
US09/295,502 US6317005B1 (en) 1998-04-23 1999-04-21 Process of clock recovery during the sampling of digital-type signals
JP11397399A JP4500377B2 (ja) 1998-04-23 1999-04-21 ディジタル形式信号の標本化中のクロック再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805109A FR2778044B1 (fr) 1998-04-23 1998-04-23 Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique

Publications (2)

Publication Number Publication Date
FR2778044A1 FR2778044A1 (fr) 1999-10-29
FR2778044B1 true FR2778044B1 (fr) 2000-06-16

Family

ID=9525600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9805109A Expired - Fee Related FR2778044B1 (fr) 1998-04-23 1998-04-23 Procede de recuperation d'horloge lors de l'echantillonnage des signaux de type informatique

Country Status (5)

Country Link
US (1) US6317005B1 (fr)
EP (1) EP0952568B1 (fr)
JP (1) JP4500377B2 (fr)
DE (1) DE69934162T2 (fr)
FR (1) FR2778044B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913917C2 (de) * 1999-03-26 2001-01-25 Pcs Gmbh & Co Kg Verfahren und Einrichtung zum Abgleich der Phase bei Flachbildschirmen
KR100323666B1 (ko) * 1999-08-12 2002-02-07 구자홍 모니터의 클럭위상 보상장치 및 방법
JP2002196732A (ja) * 2000-04-27 2002-07-12 Toshiba Corp 表示装置、画像制御半導体装置、および表示装置の駆動方法
JP3905760B2 (ja) 2002-01-07 2007-04-18 Ｎｅｃディスプレイソリューションズ株式会社 表示装置
GB2385728B (en) 2002-02-26 2006-07-12 Fujitsu Ltd Clock recovery circuitry
US7020227B1 (en) * 2002-05-31 2006-03-28 Acard Technology Corporation Method and apparatus for high-speed clock data recovery using low-speed circuits
US7719529B2 (en) 2004-09-28 2010-05-18 Honeywell International Inc. Phase-tolerant pixel rendering of high-resolution analog video
US8477896B2 (en) * 2011-01-05 2013-07-02 International Business Machines Corporation Structure for window comparator circuit for clock data recovery from bipolar RZ data
CN106656182A (zh) * 2016-11-24 2017-05-10 深圳市鼎阳科技有限公司 一种数字芯片接收adc输出数据的方法及数字芯片

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500263A3 (en) * 1991-02-20 1993-06-09 Research Machines Plc Method for synchronising a receiver's data clock
CA2067593A1 (fr) * 1991-06-19 1992-12-20 Alan E. Mathieu Detecteur de phase a integration de flanc
CA2112290C (fr) * 1993-12-23 2004-06-01 John R. Francis Circuit de restitution de signaux d'horloge pour recepteur de signaux video numeriques serie
JP2705588B2 (ja) * 1994-10-14 1998-01-28 日本電気株式会社 映像信号取り込み装置
JP3823420B2 (ja) * 1996-02-22 2006-09-20 セイコーエプソン株式会社 ドットクロック信号を調整するための方法及び装置
JP3487119B2 (ja) * 1996-05-07 2004-01-13 松下電器産業株式会社 ドットクロック再生装置
US6226045B1 (en) * 1997-10-31 2001-05-01 Seagate Technology Llc Dot clock recovery method and apparatus

Also Published As

Publication number Publication date
EP0952568B1 (fr) 2006-11-29
JP2000056752A (ja) 2000-02-25
US6317005B1 (en) 2001-11-13
JP4500377B2 (ja) 2010-07-14
EP0952568A1 (fr) 1999-10-27
DE69934162D1 (de) 2007-01-11
FR2778044A1 (fr) 1999-10-29
DE69934162T2 (de) 2007-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse