ATE320110T1 - Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen - Google Patents

Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen

Info

Publication number
ATE320110T1
ATE320110T1 AT02777675T AT02777675T ATE320110T1 AT E320110 T1 ATE320110 T1 AT E320110T1 AT 02777675 T AT02777675 T AT 02777675T AT 02777675 T AT02777675 T AT 02777675T AT E320110 T1 ATE320110 T1 AT E320110T1
Authority
AT
Austria
Prior art keywords
signal
clock
clock signal
phase
output signal
Prior art date
Application number
AT02777675T
Other languages
English (en)
Inventor
Josephus A H M Kahlman
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE320110T1 publication Critical patent/ATE320110T1/de

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)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Dc Digital Transmission (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
AT02777675T 2001-11-30 2002-10-24 Bitdetektionsanordnung und vorrichtung zur wiedergabe von informationen ATE320110T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01204622 2001-11-30

Publications (1)

Publication Number Publication Date
ATE320110T1 true ATE320110T1 (de) 2006-03-15

Family

ID=8181333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02777675T ATE320110T1 (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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1634374B1 (de) * 2003-06-04 2006-10-04 Koninklijke Philips Electronics N.V. 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
US10931293B1 (en) * 2019-12-27 2021-02-23 Seagate Technology Llc Transform domain analytics-based channel design

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
JP2001513306A (ja) * 1997-12-22 2001-08-28 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 時間離散ｐｌｌ回路
GB2333214A (en) * 1998-01-09 1999-07-14 Mitel Semiconductor Ltd Data slicer
GB2333916B (en) 1998-01-09 2001-08-01 Plessey Semiconductors Ltd A phase detector
CN1266529A (zh) * 1998-04-28 2000-09-13 皇家菲利浦电子有限公司 再现来自记录载体的信息的装置
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
US7430239B2 (en) 2008-09-30
KR100899180B1 (ko) 2009-05-27
JP2005510936A (ja) 2005-04-21
DE60209774D1 (de) 2006-05-04
CN1636321A (zh) 2005-07-06
EP1459447A2 (de) 2004-09-22
WO2003047109A3 (en) 2003-10-23
DE60209774T2 (de) 2006-11-02
US20050018776A1 (en) 2005-01-27
KR20040065566A (ko) 2004-07-22
JP4339121B2 (ja) 2009-10-07
CN100417025C (zh) 2008-09-03
EP1459447B1 (de) 2006-03-08
WO2003047109A2 (en) 2003-06-05
AU2002339626A1 (en) 2003-06-10

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Legal Events

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