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DE69826439D1 - Verfahren und vorrichtung zur ausführung von taktrückgewinnung - Google Patents

Verfahren und vorrichtung zur ausführung von taktrückgewinnung

Info

Publication number
DE69826439D1
DE69826439D1 DE69826439T DE69826439T DE69826439D1 DE 69826439 D1 DE69826439 D1 DE 69826439D1 DE 69826439 T DE69826439 T DE 69826439T DE 69826439 T DE69826439 T DE 69826439T DE 69826439 D1 DE69826439 D1 DE 69826439D1
Authority
DE
Germany
Prior art keywords
carrying
clock recovery
out clock
recovery
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 - Lifetime
Application number
DE69826439T
Other languages
English (en)
Other versions
DE69826439T2 (de
Inventor
Hiroshi Takatori
K Ling
Amit Gattani
R Camagna
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.)
Level One Communications Inc
Original Assignee
Level One Communications Inc
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 Level One Communications Inc filed Critical Level One Communications Inc
Publication of DE69826439D1 publication Critical patent/DE69826439D1/de
Application granted granted Critical
Publication of DE69826439T2 publication Critical patent/DE69826439T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0058—Detection of the synchronisation error by features other than the received signal transition detection of error based on equalizer tap values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0062—Detection of the synchronisation error by features other than the received signal transition detection of error based on data decision error, e.g. Mueller type detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69826439T 1997-03-04 1998-03-04 Verfahren und vorrichtung zur ausführung von taktrückgewinnung Expired - Lifetime DE69826439T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3980297P 1997-03-04 1997-03-04
US39802P 1997-03-04
US33769 1998-03-03
US09/033,769 US6249557B1 (en) 1997-03-04 1998-03-03 Apparatus and method for performing timing recovery
PCT/US1998/004179 WO1998039873A1 (en) 1997-03-04 1998-03-04 Apparatus and method for performing timing recovery

Publications (2)

Publication Number Publication Date
DE69826439D1 true DE69826439D1 (de) 2004-10-28
DE69826439T2 DE69826439T2 (de) 2005-10-13

Family

ID=26710113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826439T Expired - Lifetime DE69826439T2 (de) 1997-03-04 1998-03-04 Verfahren und vorrichtung zur ausführung von taktrückgewinnung

Country Status (7)

Country Link
US (1) US6249557B1 (de)
EP (1) EP0965198B1 (de)
AU (1) AU6682398A (de)
CA (1) CA2283180C (de)
DE (1) DE69826439T2 (de)
IL (1) IL131706A0 (de)
WO (1) WO1998039873A1 (de)

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KR100279525B1 (ko) * 1998-09-18 2001-02-01 윤덕용 측대역 전치 필터쌍을 이용한 cap 방식을 위한 심볼 타이밍복원 장치
JP3573627B2 (ja) * 1998-09-28 2004-10-06 富士通株式会社 マルチレートシンボルタイミングリカバリ回路
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US6275554B1 (en) 1999-07-09 2001-08-14 Thomson Licensing S.A. Digital symbol timing recovery network
WO2001052469A1 (en) * 2000-01-14 2001-07-19 Silicon Image, Inc. Baud-rate timing recovery
FI107307B (fi) * 2000-01-18 2001-06-29 Tellabs Oy Menetelmä ja laitteisto kanavakorjauksen tekemiseksi digitaalisella tietoliikenneyhteydellä
DE10025566C2 (de) * 2000-05-24 2003-04-30 Infineon Technologies Ag Verfahren und Vorrichtung zur Taktregelung eines digitalen Empfängers
JP2002025202A (ja) * 2000-07-06 2002-01-25 Matsushita Electric Ind Co Ltd クロック抽出回路
US6760574B1 (en) * 2001-04-17 2004-07-06 Centillium Communications, Inc. Two-dimensional signal detector with dynamic timing phase compensation
US6990162B2 (en) * 2002-01-07 2006-01-24 Vitesse Semiconductor Corporation Scalable clock distribution for multiple CRU on the same chip
KR100502188B1 (ko) * 2003-08-14 2005-07-20 삼성전자주식회사 심볼 레이트 수신기의 타이밍 복원 회로 및 방법
KR100633780B1 (ko) * 2004-07-29 2006-10-16 삼성전자주식회사 적응적 이퀄라이저, 적응적 이퀄라이저를 구비한 통신수신기, 및 적응적 이퀄라이즈 방법
US20070201595A1 (en) * 2006-02-24 2007-08-30 Stimple James R Clock recovery system
US8184686B2 (en) * 2007-01-10 2012-05-22 Cortina Systems, Inc. System and method for recovering data received over a communication channel
US8466712B1 (en) * 2010-01-11 2013-06-18 Marvell Israel (M.I.S.L) Ltd. Direct current (DC) coupling with rail to rail common mode
CN113037665B (zh) * 2019-12-24 2023-12-08 瑞昱半导体股份有限公司 应用于高速有线网络的数据传输装置及方法
US11381269B1 (en) 2021-05-28 2022-07-05 Marvell Asia Pte, Ltd. Method and device for timing recovery decoupled FFE adaptation in SerDes receivers

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FR2505582B1 (fr) 1981-05-06 1985-06-07 Telecommunications Sa Systeme de mise en phase de trains numeriques et son application a la commutation desdits trains
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JPH0752838B2 (ja) 1985-03-20 1995-06-05 株式会社日立製作所 集積回路
DE3566480D1 (en) 1985-05-23 1988-12-29 Itt Ind Gmbh Deutsche Frequency synthesis circuit for the generation of an analogous signal with a digitally stepwise tunable frequency
DE3519929A1 (de) 1985-06-04 1986-12-04 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur abtastung eines ternaeren signales
JPS6315530A (ja) 1986-07-08 1988-01-22 Sumitomo Electric Ind Ltd デイジタル位相同期ル−プ
US4694259A (en) 1986-09-29 1987-09-15 Laser Magnetic Storage International Company Data tracking clock recovery system having media speed variation compensation
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US4712224A (en) 1986-10-09 1987-12-08 Rockwell International Corporation Offset digitally controlled oscillator
US4805197A (en) 1986-12-18 1989-02-14 Lecroy Corporation Method and apparatus for recovering clock information from a received digital signal and for synchronizing that signal
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SE462823B (sv) 1989-01-16 1990-09-03 Ericsson Telefon Ab L M Foerfarande och anordning foer automatisk fasjustering i en faslaast slinga
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US5159291A (en) 1990-11-13 1992-10-27 Level One Communications, Inc. Digitally controlled timing recovery loop with low intrinsic jitter and high jitter tolerance
US5325400A (en) 1992-06-04 1994-06-28 The Lan Guys, Inc. Method and apparatus for predistortion of signals in digital transmission systems
TW281830B (de) * 1994-07-28 1996-07-21 Nippon Bickter Kk
US5581585A (en) 1994-10-21 1996-12-03 Level One Communications, Inc. Phase-locked loop timing recovery circuit
US5796535A (en) * 1995-05-12 1998-08-18 Cirrus Logic, Inc. Sampled amplitude read channel employing a user data frequency synthesizer and a servo data frequency synthesizer
JP3698836B2 (ja) * 1996-10-11 2005-09-21 パイオニア株式会社 ディジタル信号再生装置

Also Published As

Publication number Publication date
AU6682398A (en) 1998-09-22
US6249557B1 (en) 2001-06-19
WO1998039873A1 (en) 1998-09-11
EP0965198B1 (de) 2004-09-22
IL131706A0 (en) 2001-03-19
DE69826439T2 (de) 2005-10-13
CA2283180C (en) 2005-05-24
EP0965198A1 (de) 1999-12-22
CA2283180A1 (en) 1998-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition