ATE127983T1 - Taktrückgewinnung für ein serielles datenkommunikationssystem. - Google Patents

Taktrückgewinnung für ein serielles datenkommunikationssystem.

Info

Publication number
ATE127983T1
ATE127983T1 AT90307072T AT90307072T ATE127983T1 AT E127983 T1 ATE127983 T1 AT E127983T1 AT 90307072 T AT90307072 T AT 90307072T AT 90307072 T AT90307072 T AT 90307072T AT E127983 T1 ATE127983 T1 AT E127983T1
Authority
AT
Austria
Prior art keywords
clock
data signal
transitions
control
transition
Prior art date
Application number
AT90307072T
Other languages
English (en)
Inventor
David C Davies
Donald G Vonada
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of ATE127983T1 publication Critical patent/ATE127983T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
AT90307072T 1989-06-28 1990-06-28 Taktrückgewinnung für ein serielles datenkommunikationssystem. ATE127983T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/372,683 US4972161A (en) 1989-06-28 1989-06-28 Clock recovery for serial data communications system

Publications (1)

Publication Number Publication Date
ATE127983T1 true ATE127983T1 (de) 1995-09-15

Family

ID=23469210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90307072T ATE127983T1 (de) 1989-06-28 1990-06-28 Taktrückgewinnung für ein serielles datenkommunikationssystem.

Country Status (6)

Country Link
US (1) US4972161A (de)
EP (1) EP0405968B1 (de)
JP (1) JPH03131138A (de)
AT (1) ATE127983T1 (de)
CA (1) CA2019990A1 (de)
DE (1) DE69022306T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664765B1 (fr) * 1990-07-11 2003-05-16 Bull Sa Dispositif de serialisation et de deserialisation de donnees et systeme de transmission numerique de donnees en serie en resultant.
NL9100065A (nl) * 1991-01-16 1992-08-17 Philips Nv Werkwijze en inrichting voor het opwekken van een kloksignaal uit een biphase gemoduleerd digitaal signaal.
US5164966A (en) * 1991-03-07 1992-11-17 The Grass Valley Group, Inc. Nrz clock and data recovery system employing phase lock loop
US5271040A (en) * 1991-12-20 1993-12-14 Vlsi Technology, Inc. Phase detector circuit
EP0643890A1 (de) * 1992-06-02 1995-03-22 Telefonaktiebolaget Lm Ericsson Taktrückgewinnung für faseroptische empfänger
JP3492792B2 (ja) * 1994-12-22 2004-02-03 株式会社アドバンテスト 半導体試験装置の波形整形回路
JPH08195654A (ja) * 1995-01-17 1996-07-30 Ando Electric Co Ltd クロック再生回路
JPH11122232A (ja) * 1997-10-17 1999-04-30 Fujitsu Ltd 位相検出回路及び位相検出回路を用いたタイミング抽出回路
US6262998B1 (en) * 1997-12-24 2001-07-17 Nortel Networks Limited Parallel data bus integrated clocking and control
US6611895B1 (en) * 1998-06-08 2003-08-26 Nicholas J. Krull High bandwidth cache system
US6301637B1 (en) * 1998-06-08 2001-10-09 Storage Technology Corporation High performance data paths
US6735710B1 (en) * 1999-09-09 2004-05-11 Matsushita Electric Industrial Co., Ltd. Clock extraction device
US6931075B2 (en) 2001-04-05 2005-08-16 Microchip Technology Incorporated Event detection with a digital processor
US6509801B1 (en) 2001-06-29 2003-01-21 Sierra Monolithics, Inc. Multi-gigabit-per-sec clock recovery apparatus and method for optical communications
US7016445B2 (en) * 2001-08-02 2006-03-21 Texas Instruments Incorporated Apparatus for and method of clock recovery from a serial data stream
US6628173B2 (en) * 2001-12-20 2003-09-30 Conexant Systems, Inc. Data and clock extractor with improved linearity
US8775707B2 (en) 2010-12-02 2014-07-08 Blackberry Limited Single wire bus system
CN104541473B (zh) 2012-06-01 2017-09-12 黑莓有限公司 基于概率方法的用于保证多格式音频系统中的锁定的通用同步引擎
US9479275B2 (en) 2012-06-01 2016-10-25 Blackberry Limited Multiformat digital audio interface
US9461812B2 (en) 2013-03-04 2016-10-04 Blackberry Limited Increased bandwidth encoding scheme
US9473876B2 (en) 2014-03-31 2016-10-18 Blackberry Limited Method and system for tunneling messages between two or more devices using different communication protocols
CN108011620B (zh) * 2016-10-31 2023-08-08 深圳市研祥智慧科技股份有限公司 基于fpga的快速时钟恢复电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813604A (en) * 1972-10-04 1974-05-28 Marconi Co Canada Digital discriminator
FR2292380A1 (fr) * 1974-11-25 1976-06-18 Cit Alcatel Dispositif numerique de reconnaissance d'un message nrz
CA1057860A (en) * 1976-01-08 1979-07-03 Sperry Rand Corporation Two mode harmonic and nonharmonic phase detector
US4464771A (en) * 1982-04-02 1984-08-07 Motorola, Inc. Phase-locked loop circuit arrangement
US4450572A (en) * 1982-05-07 1984-05-22 Digital Equipment Corporation Interface for serial data communications link
US4535459A (en) * 1983-05-26 1985-08-13 Rockwell International Corporation Signal detection apparatus
US4592077A (en) * 1983-12-23 1986-05-27 Phillips Petroleum Company NRZ digital data recovery
US4575860A (en) * 1984-03-12 1986-03-11 At&T Bell Laboratories Data clock recovery circuit
CA1282465C (en) * 1986-02-27 1991-04-02 Hitachi, Ltd. Phase-locked loop

Also Published As

Publication number Publication date
US4972161A (en) 1990-11-20
EP0405968B1 (de) 1995-09-13
EP0405968A1 (de) 1991-01-02
JPH03131138A (ja) 1991-06-04
DE69022306T2 (de) 1996-05-09
DE69022306D1 (de) 1995-10-19
CA2019990A1 (en) 1990-12-28

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