NO310090B1 - Digitalt styrt krystall-oscillator - Google Patents

Digitalt styrt krystall-oscillator Download PDF

Info

Publication number
NO310090B1
NO310090B1 NO954230A NO954230A NO310090B1 NO 310090 B1 NO310090 B1 NO 310090B1 NO 954230 A NO954230 A NO 954230A NO 954230 A NO954230 A NO 954230A NO 310090 B1 NO310090 B1 NO 310090B1
Authority
NO
Norway
Prior art keywords
phase
delay line
oscillator
active
delay
Prior art date
Application number
NO954230A
Other languages
English (en)
Norwegian (no)
Other versions
NO954230L (no
NO954230D0 (no
Inventor
Nils Per Aake Liedberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO954230D0 publication Critical patent/NO954230D0/no
Publication of NO954230L publication Critical patent/NO954230L/no
Publication of NO310090B1 publication Critical patent/NO310090B1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/0033—Correction by delay
    • H04L7/0037—Delay of clock signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S331/00—Oscillators
    • Y10S331/02—Phase locked loop having lock indicating or detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Circuits Of Receivers In General (AREA)
  • Pulse Circuits (AREA)
NO954230A 1993-04-28 1995-10-23 Digitalt styrt krystall-oscillator NO310090B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301435A SE501190C2 (sv) 1993-04-28 1993-04-28 Digitalt styrd kristalloscillator
PCT/SE1994/000268 WO1994026032A1 (en) 1993-04-28 1994-03-24 Digital controlled xtal osc

Publications (3)

Publication Number Publication Date
NO954230D0 NO954230D0 (no) 1995-10-23
NO954230L NO954230L (no) 1995-12-08
NO310090B1 true NO310090B1 (no) 2001-05-14

Family

ID=20389747

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954230A NO310090B1 (no) 1993-04-28 1995-10-23 Digitalt styrt krystall-oscillator

Country Status (16)

Country Link
US (1) US5550514A (sv)
EP (1) EP0700600B1 (sv)
JP (1) JP3255418B2 (sv)
KR (1) KR100233024B1 (sv)
CN (1) CN1035352C (sv)
AU (1) AU677662B2 (sv)
BR (1) BR9406334A (sv)
CA (1) CA2159189A1 (sv)
DE (1) DE69416586T2 (sv)
DK (1) DK0700600T3 (sv)
ES (1) ES2129638T3 (sv)
FI (1) FI955138A (sv)
GR (1) GR3030223T3 (sv)
NO (1) NO310090B1 (sv)
SE (1) SE501190C2 (sv)
WO (1) WO1994026032A1 (sv)

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DE10029421C2 (de) 2000-06-15 2002-07-11 Infineon Technologies Ag Kalibriervorrichtung und -verfahren für die Taktgenerierung auf einem integrierten Schaltkreis
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KR20030037591A (ko) * 2001-11-06 2003-05-14 삼성전자주식회사 넓은 동기 범위를 가지는 적응형 지연동기루프
US7333527B2 (en) * 2001-11-27 2008-02-19 Sun Microsystems, Inc. EMI reduction using tunable delay lines
FR2844655A1 (fr) * 2002-09-13 2004-03-19 St Microelectronics Sa Transformation d'un signal periodique en un signal de frequence ajustable
US6710636B1 (en) * 2002-10-03 2004-03-23 Cypress Semiconductor Corporation Method and system for high resolution delay lock loop
US6980041B2 (en) * 2002-10-04 2005-12-27 Hewlett-Packard Development Company, L.P. Non-iterative introduction of phase delay into signal without feedback
US6977538B2 (en) * 2002-10-18 2005-12-20 Agilent Technologies, Inc. Delay unit for periodic signals
DE10330796B4 (de) * 2002-10-30 2023-09-14 Hynix Semiconductor Inc. Registergesteuerter Delay Locked Loop mit Beschleunigungsmodus
FR2854293B1 (fr) * 2003-04-25 2005-07-22 St Microelectronics Sa Dispositif de reception de donnees serie
JP2005049970A (ja) 2003-07-30 2005-02-24 Renesas Technology Corp 半導体集積回路
JP4102864B2 (ja) * 2004-07-23 2008-06-18 テクトロニクス・インターナショナル・セールス・ゲーエムベーハー 遅延可変回路
KR100713082B1 (ko) * 2005-03-02 2007-05-02 주식회사 하이닉스반도체 클럭의 듀티 비율을 조정할 수 있는 지연 고정 루프
US7190202B1 (en) * 2005-04-05 2007-03-13 Xilink, Inc. Trim unit having less jitter
US7332950B2 (en) * 2005-06-14 2008-02-19 Micron Technology, Inc. DLL measure initialization circuit for high frequency operation
CN1960183B (zh) * 2005-10-31 2010-07-28 盛群半导体股份有限公司 自动调整的高准确性振荡器
DE112007000758B4 (de) 2006-03-31 2011-04-14 Anritsu Corp., Atsugi-shi Datensignal-Erzeugungsvorrichtung #
US7405604B2 (en) * 2006-04-20 2008-07-29 Realtek Semiconductor Corp. Variable delay clock circuit and method thereof
JP5088941B2 (ja) * 2006-08-10 2012-12-05 パナソニック株式会社 可変遅延装置
US8954017B2 (en) 2011-08-17 2015-02-10 Broadcom Corporation Clock signal multiplication to reduce noise coupled onto a transmission communication signal of a communications device
US9106400B2 (en) * 2012-10-23 2015-08-11 Futurewei Technologies, Inc. Hybrid timing recovery for burst mode receiver in passive optical networks
CN103065172B (zh) * 2012-12-26 2015-09-16 广州中大微电子有限公司 一种rfid读写器的接收端电路及其实现方法
US9395745B2 (en) * 2014-02-10 2016-07-19 Analog Devices, Inc. Redundant clock switchover
DE102015101745B4 (de) * 2014-02-10 2016-12-08 Analog Devices, Inc. Redundante takt-umschaltung
CN107872221B (zh) * 2016-09-26 2021-04-27 深圳市中兴微电子技术有限公司 一种全相位数字延迟锁相环装置及工作方法
CN108075770B (zh) * 2016-11-15 2024-04-16 无锡中微爱芯电子有限公司 一种数字延迟锁定环
CN112485519A (zh) * 2020-12-03 2021-03-12 成都市精准时空科技有限公司 一种基于延迟线的绝对频差测量方法及系统及装置及介质
US11775002B2 (en) 2021-07-27 2023-10-03 International Business Machines Corporation Redundant clock switch

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Also Published As

Publication number Publication date
GR3030223T3 (en) 1999-08-31
CN1035352C (zh) 1997-07-02
CA2159189A1 (en) 1994-11-10
NO954230L (no) 1995-12-08
SE9301435D0 (sv) 1993-04-28
JP3255418B2 (ja) 2002-02-12
CN1121753A (zh) 1996-05-01
US5550514A (en) 1996-08-27
FI955138A0 (sv) 1995-10-27
NO954230D0 (no) 1995-10-23
DE69416586D1 (de) 1999-03-25
SE9301435L (sv) 1994-10-29
SE501190C2 (sv) 1994-12-05
KR960702216A (ko) 1996-03-28
DK0700600T3 (da) 1999-05-10
AU677662B2 (en) 1997-05-01
EP0700600A1 (en) 1996-03-13
DE69416586T2 (de) 1999-06-24
AU6692794A (en) 1994-11-21
FI955138A (sv) 1995-10-27
BR9406334A (pt) 1995-12-26
EP0700600B1 (en) 1999-02-17
JPH08509584A (ja) 1996-10-08
ES2129638T3 (es) 1999-06-16
KR100233024B1 (ko) 1999-12-01
WO1994026032A1 (en) 1994-11-10

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN SEPTEMBER 2002