DE60209774D1 - Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen - Google Patents

Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen

Info

Publication number
DE60209774D1
DE60209774D1 DE60209774T DE60209774T DE60209774D1 DE 60209774 D1 DE60209774 D1 DE 60209774D1 DE 60209774 T DE60209774 T DE 60209774T DE 60209774 T DE60209774 T DE 60209774T DE 60209774 D1 DE60209774 D1 DE 60209774D1
Authority
DE
Germany
Prior art keywords
signal
clock
clock signal
phase
output signal
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
DE60209774T
Other languages
English (en)
Other versions
DE60209774T2 (de
Inventor
A Kahlman
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60209774D1 publication Critical patent/DE60209774D1/de
Application granted granted Critical
Publication of DE60209774T2 publication Critical patent/DE60209774T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions
    • 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
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Dc Digital Transmission (AREA)
DE60209774T 2001-11-30 2002-10-24 Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen Expired - Lifetime DE60209774T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204622 2001-11-30
EP01204622 2001-11-30
PCT/IB2002/004486 WO2003047109A2 (en) 2001-11-30 2002-10-24 Bit-detection arrangement and apparatus for reproducing information

Publications (2)

Publication Number Publication Date
DE60209774D1 true DE60209774D1 (de) 2006-05-04
DE60209774T2 DE60209774T2 (de) 2006-11-02

Family

ID=8181333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209774T Expired - Lifetime DE60209774T2 (de) 2001-11-30 2002-10-24 Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen

Country Status (9)

Country Link
US (1) US7430239B2 (de)
EP (1) EP1459447B1 (de)
JP (1) JP4339121B2 (de)
KR (1) KR100899180B1 (de)
CN (1) CN100417025C (de)
AT (1) ATE320110T1 (de)
AU (1) AU2002339626A1 (de)
DE (1) DE60209774T2 (de)
WO (1) WO2003047109A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE341857T1 (de) * 2003-06-04 2006-10-15 Koninkl Philips Electronics Nv Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen
FR3042877A1 (fr) * 2015-10-22 2017-04-28 Commissariat Energie Atomique Procede et dispositif de determination de la phase d'un signal periodique

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303561A (nl) * 1983-10-17 1985-05-17 Philips Nv Geregelde oscillatorschakeling.
US4847876A (en) * 1986-12-31 1989-07-11 Raytheon Company Timing recovery scheme for burst communication systems
US4912729A (en) * 1988-05-16 1990-03-27 U.S. Philips Corporation Phase-locked-loop circuit and bit detection arrangement comprising such a phase-locked-loop circuit
US5291500A (en) * 1990-05-22 1994-03-01 International Business Machines Corporation Eight-sample look-ahead for coded signal processing channels
US5195110A (en) * 1991-04-01 1993-03-16 Nec America, Inc. Clock recovery and decoder circuit for a CMI-encoded signal
DE69204144T2 (de) * 1991-11-25 1996-03-21 Philips Electronics Nv Phasenregelschleife mit Frequenzabweichungsdetektor und Decodierschaltung mit einer solchen Phasenregelschleife.
JP3255179B2 (ja) * 1992-02-14 2002-02-12 ソニー株式会社 データ検出装置
US5559840A (en) * 1994-09-27 1996-09-24 Inernational Business Machines Corporation Digital timing recovery method and apparatus for a coded data channel
JPH08167841A (ja) * 1994-12-13 1996-06-25 Pioneer Electron Corp ディジタルｐｌｌ回路
JP3360990B2 (ja) * 1995-09-20 2003-01-07 株式会社東芝 ディスク記録再生装置のデータ再生処理装置
US6385257B1 (en) * 1997-01-21 2002-05-07 Sony Corporation Frequency demodulating circuit, optical disk apparatus thereof and preformating device
JP3707711B2 (ja) * 1997-05-20 2005-10-19 松下電器産業株式会社 再生クロック抽出装置
JP3094976B2 (ja) * 1997-11-19 2000-10-03 日本電気株式会社 同期回路
WO1999033179A2 (en) * 1997-12-22 1999-07-01 Koninklijke Philips Electronics N.V. Time-discrete phase-locked loop
GB2333916B (en) 1998-01-09 2001-08-01 Plessey Semiconductors Ltd A phase detector
GB2333214A (en) * 1998-01-09 1999-07-14 Mitel Semiconductor Ltd Data slicer
JP2002506557A (ja) * 1998-04-28 2002-02-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 記録担体から情報を再生する装置
DE10022486C1 (de) * 2000-05-09 2002-01-17 Infineon Technologies Ag Digitaler Phasenregelkreis
DE10033109C2 (de) * 2000-07-07 2002-06-20 Infineon Technologies Ag Taktsignalgenerator
US6990163B2 (en) * 2000-11-21 2006-01-24 Lsi Logic Corporation Apparatus and method for acquiring phase lock timing recovery in a partial response maximum likelihood (PRML) channel
US6876616B2 (en) * 2001-03-13 2005-04-05 Victor Company Of Japan, Ltd. Digital signal reproducing apparatus
US6496556B1 (en) * 2002-01-15 2002-12-17 Motorola, Inc. Step-down clock control and method for improving convergence for a digitally controlled self-calibrating VCO
US7124153B2 (en) * 2002-03-18 2006-10-17 Genesis Microchip Inc. Frequency converter and methods of use thereof

Also Published As

Publication number Publication date
US20050018776A1 (en) 2005-01-27
EP1459447B1 (de) 2006-03-08
WO2003047109A3 (en) 2003-10-23
CN100417025C (zh) 2008-09-03
ATE320110T1 (de) 2006-03-15
CN1636321A (zh) 2005-07-06
WO2003047109A2 (en) 2003-06-05
DE60209774T2 (de) 2006-11-02
AU2002339626A1 (en) 2003-06-10
US7430239B2 (en) 2008-09-30
KR100899180B1 (ko) 2009-05-27
EP1459447A2 (de) 2004-09-22
JP4339121B2 (ja) 2009-10-07
JP2005510936A (ja) 2005-04-21
KR20040065566A (ko) 2004-07-22

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Legal Events

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8364 No opposition during term of opposition