ATE61179T1 - Schaltungsvorrichtung zur regenerierung von taktsignalen in einem datenuebertragungssystem und eine datenrueckgewinnungsanordnung mit einer solchen vorrichtung. - Google Patents

Schaltungsvorrichtung zur regenerierung von taktsignalen in einem datenuebertragungssystem und eine datenrueckgewinnungsanordnung mit einer solchen vorrichtung.

Info

Publication number
ATE61179T1
ATE61179T1 AT87200592T AT87200592T ATE61179T1 AT E61179 T1 ATE61179 T1 AT E61179T1 AT 87200592 T AT87200592 T AT 87200592T AT 87200592 T AT87200592 T AT 87200592T AT E61179 T1 ATE61179 T1 AT E61179T1
Authority
AT
Austria
Prior art keywords
positions
sampling
circuit
difference
recovery arrangement
Prior art date
Application number
AT87200592T
Other languages
English (en)
Inventor
A Immink Kornelis
A H M Kahlman Josephus
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE61179T1 publication Critical patent/ATE61179T1/de

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
    • H04L7/02—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Communication Control (AREA)
AT87200592T 1986-04-09 1987-03-31 Schaltungsvorrichtung zur regenerierung von taktsignalen in einem datenuebertragungssystem und eine datenrueckgewinnungsanordnung mit einer solchen vorrichtung. ATE61179T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600889A NL8600889A (nl) 1986-04-09 1986-04-09 Inrichting voor het terugwinnen van kanaalklokinformatie bij synchrone informatietransmissie en een inrichting voor het terugwinnen van de informatie voorzien van een dergelijke inrichting.
EP87200592A EP0241974B1 (de) 1986-04-09 1987-03-31 Schaltungsvorrichtung zur Regenerierung von Taktsignalen in einem Datenübertragungssystem und eine Datenrückgewinnungsanordnung mit einer solchen Vorrichtung

Publications (1)

Publication Number Publication Date
ATE61179T1 true ATE61179T1 (de) 1991-03-15

Family

ID=19847847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87200592T ATE61179T1 (de) 1986-04-09 1987-03-31 Schaltungsvorrichtung zur regenerierung von taktsignalen in einem datenuebertragungssystem und eine datenrueckgewinnungsanordnung mit einer solchen vorrichtung.

Country Status (7)

Country Link
US (1) US4807257A (de)
EP (1) EP0241974B1 (de)
JP (1) JPH087947B2 (de)
KR (1) KR960000540B1 (de)
AT (1) ATE61179T1 (de)
DE (1) DE3768127D1 (de)
NL (1) NL8600889A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868854A (en) * 1986-11-11 1989-09-19 Matsushita Electric Industrial Co., Ltd. Establishment of bit synchronization in a data transmitting/receiving system
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
US5123033A (en) * 1990-09-27 1992-06-16 At&T Bell Laboratories Extraction of an exact symbol rate as applied to bandwidth compression of modem signals through demodulation and remodulation
JP2694403B2 (ja) * 1991-12-13 1997-12-24 シャープ株式会社 ディジタルデータ検出器
US5418818A (en) * 1992-09-22 1995-05-23 Glenayre Electronics, Inc. Digital signal processor exciter
US5315284A (en) * 1992-12-23 1994-05-24 International Business Machines Corporation Asynchronous digital threshold detector for a digital data storage channel
US5473638A (en) * 1993-01-06 1995-12-05 Glenayre Electronics, Inc. Digital signal processor delay equalization for use in a paging system
US5400370A (en) * 1993-02-24 1995-03-21 Advanced Micro Devices Inc. All digital high speed algorithmic data recovery method and apparatus using locally generated compensated broad band time rulers and data edge position averaging
US5586150A (en) * 1993-11-24 1996-12-17 Rajupandaram K. Balasubramaniam Method and apparatus for symbol synchronization in multi-level digital FM radio
FR2713853B1 (fr) * 1993-12-10 1996-01-05 Thomson Csf Système de réception ou de lecture série d'informations.
US5469466A (en) * 1994-01-18 1995-11-21 Hewlett-Packard Company System for highly repeatable clock parameter recovery from data modulated signals
EP1657846A3 (de) * 1996-07-22 2008-03-12 Nippon Telegraph And Telephone Corporation Verfahren und Schaltungen zur Taktrückgewinnung
US5978379A (en) 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
JP2001510617A (ja) * 1997-09-30 2001-07-31 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 データ信号中のビットを検出する方法及び装置
US7430171B2 (en) 1998-11-19 2008-09-30 Broadcom Corporation Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
FR2801149B1 (fr) 1999-10-28 2002-02-01 St Microelectronics Sa Dispositif electronique de calcul du dephasage mutuel de deux signaux incidents echantillonnes
FR2830965A1 (fr) * 2001-10-17 2003-04-18 St Microelectronics Sa Procede et circuit de mesure numerique de la phase d'un signal sinusoidal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026796B (en) * 1978-07-14 1982-09-29 Fujitsu Ltd Clock synchronization circuit
FR2449376A1 (fr) * 1979-02-15 1980-09-12 Trt Telecom Radio Electr Dispositif de restitution d'horloge pour recepteur de donnees transmises par modulation de phase d'une porteuse
IT1119943B (it) * 1979-11-05 1986-03-19 Cselt Centro Studi Lab Telecom Ricevitore di segnali mutlifrequenza di tastiera codificati in pcm
US4416017A (en) * 1981-01-05 1983-11-15 Motorola, Inc. Apparatus and method for attenuating interfering signals
US4376309A (en) * 1981-05-29 1983-03-08 Bell Telephone Laboratories, Incorporated Method and apparatus for signal-eye tracking in digital transmission systems
JPS5992410A (ja) * 1982-11-17 1984-05-28 Sony Corp デ−タ検出装置
US4558422A (en) * 1983-03-23 1985-12-10 Tektronix, Inc. Digital signal sampling system with two unrelated sampling timebases
CA1268523A (en) * 1984-10-31 1990-05-01 Nec Corporation Synchronization circuit capable of establishing synchronism even when a sampling rate is invariable

Also Published As

Publication number Publication date
JPS62243440A (ja) 1987-10-23
EP0241974A1 (de) 1987-10-21
US4807257A (en) 1989-02-21
KR960000540B1 (ko) 1996-01-08
NL8600889A (nl) 1987-11-02
EP0241974B1 (de) 1991-02-27
KR870010712A (ko) 1987-11-30
DE3768127D1 (de) 1991-04-04
JPH087947B2 (ja) 1996-01-29

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