NO173529C - Digital klokkeutleder for bipolare signaler - Google Patents

Digital klokkeutleder for bipolare signaler

Info

Publication number
NO173529C
NO173529C NO883325A NO883325A NO173529C NO 173529 C NO173529 C NO 173529C NO 883325 A NO883325 A NO 883325A NO 883325 A NO883325 A NO 883325A NO 173529 C NO173529 C NO 173529C
Authority
NO
Norway
Prior art keywords
signal
frequency
digital clock
clock conductor
bipolar signals
Prior art date
Application number
NO883325A
Other languages
English (en)
Other versions
NO883325L (no
NO883325D0 (no
NO173529B (no
Inventor
Michele Raucci
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NO883325D0 publication Critical patent/NO883325D0/no
Publication of NO883325L publication Critical patent/NO883325L/no
Publication of NO173529B publication Critical patent/NO173529B/no
Publication of NO173529C publication Critical patent/NO173529C/no

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
    • H04L7/0331—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 with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

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)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NO883325A 1987-07-30 1988-07-27 Digital klokkeutleder for bipolare signaler NO173529C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21527/87A IT1222405B (it) 1987-07-30 1987-07-30 Estrattore digitale di segnale orologio con aggancio e correzione di fase per segnali bipolari

Publications (4)

Publication Number Publication Date
NO883325D0 NO883325D0 (no) 1988-07-27
NO883325L NO883325L (no) 1989-01-31
NO173529B NO173529B (no) 1993-09-13
NO173529C true NO173529C (no) 1993-12-22

Family

ID=11183130

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883325A NO173529C (no) 1987-07-30 1988-07-27 Digital klokkeutleder for bipolare signaler

Country Status (9)

Country Link
US (1) US4852124A (no)
EP (1) EP0301616B1 (no)
AT (1) ATE104490T1 (no)
AU (1) AU606963B2 (no)
DE (1) DE3889028T2 (no)
ES (1) ES2051293T3 (no)
IT (1) IT1222405B (no)
NO (1) NO173529C (no)
YU (1) YU137588A (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818843A1 (de) * 1988-06-03 1989-12-07 Standard Elektrik Lorenz Ag Verfahren und schaltungsanordnung zur rueckgewinnung eines bittaktes aus einem empfangenen digitalen nachrichtensignal
US5086435A (en) * 1988-10-17 1992-02-04 Rockwell International Corporation Method and apparatus for detecting signals on digital data systems
US5016259A (en) * 1989-03-03 1991-05-14 The Grass Valley Group, Inc. Low jitter DDFS FSK modulator
US5193087A (en) * 1990-05-16 1993-03-09 Tadiran, Ltd. Electronic digital cross-connect system having bipolar violation transparency
US5197086A (en) * 1990-12-28 1993-03-23 International Business Machines Corporation High speed digital clock synchronizer
US5208833A (en) * 1991-04-08 1993-05-04 Motorola, Inc. Multi-level symbol synchronizer
JP3347848B2 (ja) * 1993-11-08 2002-11-20 株式会社ゼネラル リサーチ オブ エレクトロニックス 多値信号復号回路
US5541967A (en) * 1994-03-09 1996-07-30 National Semiconductor Corporation Fast symbol synchronization for use in conditioning a receiving modem
US6182237B1 (en) * 1998-08-31 2001-01-30 International Business Machines Corporation System and method for detecting phase errors in asics with multiple clock frequencies
US6421785B1 (en) * 1998-11-03 2002-07-16 Intel Corporation Clock selection for processing audio data
SE516280C2 (sv) 2000-04-06 2001-12-10 Ericsson Telefon Ab L M Förfarande och anordning för signalövervakning som baseras på ett glidande fönster
US6343364B1 (en) * 2000-07-13 2002-01-29 Schlumberger Malco Inc. Method and device for local clock generation using universal serial bus downstream received signals DP and DM

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216544A (en) * 1978-09-19 1980-08-05 Northern Telecom Limited Digital clock recovery circuit
US4280099A (en) * 1979-11-09 1981-07-21 Sperry Corporation Digital timing recovery system
US4456890A (en) * 1982-04-05 1984-06-26 Computer Peripherals Inc. Data tracking clock recovery system using digitally controlled oscillator
US4667333A (en) * 1983-12-22 1987-05-19 Motorola, Inc. Automatic clock recovery circuit
US4628519A (en) * 1984-04-06 1986-12-09 Advanced Micro Devices, Inc. Digital phase-locked loop circuit
IT1214377B (it) * 1984-06-13 1990-01-18 Torino Sip Societa Italiana Pe Circuito numerico per l estrazione di segnali di sincronismo da un flusso seriale di dati codificati
US4694196A (en) * 1984-12-07 1987-09-15 American Telephone And Telegraph Company And At&T Information Systems Clock recovery circuit

Also Published As

Publication number Publication date
AU1861888A (en) 1989-02-02
DE3889028D1 (de) 1994-05-19
ATE104490T1 (de) 1994-04-15
IT8721527A0 (it) 1987-07-30
YU137588A (en) 1991-02-28
EP0301616B1 (en) 1994-04-13
NO883325L (no) 1989-01-31
NO883325D0 (no) 1988-07-27
IT1222405B (it) 1990-09-05
EP0301616A2 (en) 1989-02-01
US4852124A (en) 1989-07-25
ES2051293T3 (es) 1994-06-16
AU606963B2 (en) 1991-02-21
DE3889028T2 (de) 1994-09-08
EP0301616A3 (en) 1990-01-31
NO173529B (no) 1993-09-13

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