NO885280D0 - Digital, faselŸst slfekrets med h opplning. - Google Patents

Digital, faselŸst slfekrets med h opplning.

Info

Publication number
NO885280D0
NO885280D0 NO885280A NO885280A NO885280D0 NO 885280 D0 NO885280 D0 NO 885280D0 NO 885280 A NO885280 A NO 885280A NO 885280 A NO885280 A NO 885280A NO 885280 D0 NO885280 D0 NO 885280D0
Authority
NO
Norway
Prior art keywords
slfekrets
opplning
digital
phase
down slfekrets
Prior art date
Application number
NO885280A
Other languages
English (en)
Other versions
NO885280L (no
NO173719B (no
NO173719C (no
Inventor
James S Butcher
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO885280D0 publication Critical patent/NO885280D0/no
Publication of NO885280L publication Critical patent/NO885280L/no
Publication of NO173719B publication Critical patent/NO173719B/no
Publication of NO173719C publication Critical patent/NO173719C/no

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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
    • H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
    • 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
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
    • H03L7/0816—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the controlled phase shifter and the frequency- or phase-detection arrangement being connected to a common input
    • 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
    • H04L7/0337—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals

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)
  • Interface Circuits In Exchanges (AREA)
  • Control Of El Displays (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manipulation Of Pulses (AREA)
NO885280A 1987-11-25 1988-11-25 Digital, faselaast sloeyfekrets med hoey opploesning NO173719C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/125,523 US4847870A (en) 1987-11-25 1987-11-25 High resolution digital phase-lock loop circuit

Publications (4)

Publication Number Publication Date
NO885280D0 true NO885280D0 (no) 1988-11-25
NO885280L NO885280L (no) 1989-05-26
NO173719B NO173719B (no) 1993-10-11
NO173719C NO173719C (no) 1994-01-19

Family

ID=22420109

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885280A NO173719C (no) 1987-11-25 1988-11-25 Digital, faselaast sloeyfekrets med hoey opploesning

Country Status (3)

Country Link
US (1) US4847870A (no)
EP (1) EP0317821A3 (no)
NO (1) NO173719C (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554705B2 (ja) * 1988-04-25 1996-11-13 三菱電機株式会社 位相同期回路
US5087829A (en) * 1988-12-07 1992-02-11 Hitachi, Ltd. High speed clock distribution system
US5109394A (en) * 1990-12-24 1992-04-28 Ncr Corporation All digital phase locked loop
US5157342A (en) * 1991-08-30 1992-10-20 The United States Of America As Represented By The Secretary Of The Navy Precision digital phase lock loop circuit
US5163067A (en) * 1991-11-21 1992-11-10 Northern Telecom Limited Method and apparatus for decoding Manchester encoded data
DE4209843A1 (de) * 1992-03-26 1993-11-18 Telefunken Microelectron Temperaturkompensierte Oszillatoranordnung
JP3247190B2 (ja) * 1993-04-13 2002-01-15 三菱電機株式会社 位相同期回路および集積回路装置
US5539784A (en) * 1994-09-30 1996-07-23 At&T Corp. Refined timing recovery circuit
US5859881A (en) * 1996-06-07 1999-01-12 International Business Machines Corporation Adaptive filtering method and apparatus to compensate for a frequency difference between two clock sources
JP3487532B2 (ja) * 1996-07-08 2004-01-19 株式会社東芝 データ処理装置、半導体記憶装置、及びデータ処理方法
US5903176A (en) * 1996-09-04 1999-05-11 Litton Systems, Inc. Clock circuit for generating a high resolution output from a low resolution clock
US6034558A (en) * 1997-07-17 2000-03-07 Credence Systems Corporation Method and apparatus for compensating for thermal drift in a logic circuit
US6058151A (en) * 1997-08-19 2000-05-02 Realtek Semiconductor Corp. Digital phase shift phase-locked loop for data and clock recovery
US6069506A (en) * 1998-05-20 2000-05-30 Micron Technology, Inc. Method and apparatus for improving the performance of digital delay locked loop circuits
US6137334A (en) * 1998-07-06 2000-10-24 Micron Technology, Inc. Logic circuit delay stage and delay line utilizing same
EP0987853A1 (en) * 1998-09-17 2000-03-22 STMicroelectronics S.r.l. A fully digital phase aligner
US6242955B1 (en) * 1999-09-20 2001-06-05 Silicon Magic Corporation Delay lock loop circuit, system and method for synchronizing a reference signal with an output signal
EP1094608B1 (en) * 1999-10-18 2005-12-28 STMicroelectronics S.r.l. An improved delay-locked loop circuit
US6442697B1 (en) 2000-03-24 2002-08-27 Intel Corporation Method and apparatus to control processor power and performance for single phase lock loop (PLL) processor systems
EP1179900A1 (en) 2000-08-11 2002-02-13 Alcatel Optical receiver with a clock recovery of an input signal and an added phase correction of the clock recovered
US20030194046A1 (en) * 2002-04-11 2003-10-16 Shirar Jerry Lester Method for period counting using a tunable oscillator
US7106655B2 (en) * 2004-12-29 2006-09-12 Micron Technology, Inc. Multi-phase clock signal generator and method having inherently unlimited frequency capability
JP2009141569A (ja) * 2007-12-05 2009-06-25 Sony Corp クロック信号生成回路、表示パネルモジュール、撮像デバイス及び電子機器
US8068559B1 (en) 2008-06-09 2011-11-29 Adtran, Inc. Pulse width modulation (PWM) clock and data receiver and method for recovering information from received data signals
US8390352B2 (en) * 2009-04-06 2013-03-05 Honeywell International Inc. Apparatus and method for compensating for process, voltage, and temperature variation of the time delay of a digital delay line

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238459A (en) * 1961-12-14 1966-03-01 Collins Radio Co Unambiguous local phase reference for data detection
US3509471A (en) * 1966-11-16 1970-04-28 Communications Satellite Corp Digital phase lock loop for bit timing recovery
US3585298A (en) * 1969-12-30 1971-06-15 Ibm Timing recovery circuit with two speed phase correction
US3697689A (en) * 1970-12-23 1972-10-10 North American Rockwell Fine timing recovery system
US3646452A (en) * 1971-02-16 1972-02-29 Ibm Second order digital phaselock loop
BE791484A (nl) * 1971-11-18 1973-05-16 Trt Telecom Radio Electr Systeem voor synchrone datatransmissie over een synchroon digitaal transmissiekanaal
US3777272A (en) * 1972-09-18 1973-12-04 Nasa Digital second-order phase-locked loop
JPS54148412A (en) * 1978-05-15 1979-11-20 Ricoh Co Ltd Reproduction system for timing information
US4400817A (en) * 1980-12-30 1983-08-23 Motorola, Inc. Method and means of clock recovery in a received stream of digital data
US4385396A (en) * 1981-06-05 1983-05-24 Phillips Petroleum Company NRZ Digital data recovery
US4617679A (en) * 1983-09-20 1986-10-14 Nec Electronics U.S.A., Inc. Digital phase lock loop circuit
JPS60204121A (ja) * 1984-03-29 1985-10-15 Fujitsu Ltd 位相同期回路
US4604582A (en) * 1985-01-04 1986-08-05 Lockheed Electronics Company, Inc. Digital phase correlator
CA1297171C (en) * 1986-04-01 1992-03-10 Samuel Howard Gailbreath Jr. Digital phase lock loop
US4680780A (en) * 1986-05-01 1987-07-14 Tektronix, Inc. Clock recovery digital phase-locked loop

Also Published As

Publication number Publication date
NO885280L (no) 1989-05-26
NO173719B (no) 1993-10-11
US4847870A (en) 1989-07-11
EP0317821A3 (en) 1990-10-10
NO173719C (no) 1994-01-19
EP0317821A2 (en) 1989-05-31

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