SE9502483D0 - Krets och metod för PLL-synkronisering - Google Patents

Krets och metod för PLL-synkronisering

Info

Publication number
SE9502483D0
SE9502483D0 SE9502483A SE9502483A SE9502483D0 SE 9502483 D0 SE9502483 D0 SE 9502483D0 SE 9502483 A SE9502483 A SE 9502483A SE 9502483 A SE9502483 A SE 9502483A SE 9502483 D0 SE9502483 D0 SE 9502483D0
Authority
SE
Sweden
Prior art keywords
frequency signal
phase
reference frequency
pll
divided reference
Prior art date
Application number
SE9502483A
Other languages
English (en)
Other versions
SE9502483L (sv
Inventor
Jeannie Han Kosiec
Steven Frederick Gillig
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of SE9502483D0 publication Critical patent/SE9502483D0/sv
Publication of SE9502483L publication Critical patent/SE9502483L/sv

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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
SE9502483A 1993-11-09 1995-07-07 Krets och metod för PLL-synkronisering SE9502483L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/149,259 US5497126A (en) 1993-11-09 1993-11-09 Phase synchronization circuit and method therefor for a phase locked loop
PCT/US1994/011717 WO1995013659A1 (en) 1993-11-09 1994-10-14 Phase lock loop synchronization circuit and method

Publications (2)

Publication Number Publication Date
SE9502483D0 true SE9502483D0 (sv) 1995-07-07
SE9502483L SE9502483L (sv) 1995-09-11

Family

ID=22529462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502483A SE9502483L (sv) 1993-11-09 1995-07-07 Krets och metod för PLL-synkronisering

Country Status (16)

Country Link
US (1) US5497126A (sv)
JP (1) JP3253630B2 (sv)
KR (1) KR0165007B1 (sv)
CN (1) CN1047897C (sv)
AU (1) AU672343B2 (sv)
BR (1) BR9406067A (sv)
CA (1) CA2152180C (sv)
DE (2) DE4498749C2 (sv)
ES (1) ES2120877B1 (sv)
FR (1) FR2712441B1 (sv)
GB (1) GB2289175B (sv)
RU (1) RU2127485C1 (sv)
SE (1) SE9502483L (sv)
TR (1) TR28390A (sv)
WO (1) WO1995013659A1 (sv)
ZA (1) ZA948525B (sv)

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DE4443790C1 (de) * 1994-12-08 1996-04-18 Sgs Thomson Microelectronics Verfahren und Vorrichtung zur Phasensynchronisation mit einem RDS-Signal
DE4444601C1 (de) * 1994-12-14 1996-07-11 Sgs Thomson Microelectronics Verfahren und Vorrichtung zur empfängerseitigen RDS-Phasensynchronisation
DE4444602C1 (de) * 1994-12-14 1996-09-19 Sgs Thomson Microelectronics Verfahren zur Bewertung eines RDS-Signals
US5642388A (en) * 1995-02-03 1997-06-24 Vlsi Technology, Inc. Frequency adjustable PLL clock generation for a PLL based microprocessor based on temperature and/or operating voltage and method therefor
JP3070442B2 (ja) * 1995-05-24 2000-07-31 日本電気株式会社 ディジタル変復調回路
JP2859179B2 (ja) * 1995-09-26 1999-02-17 宮城日本電気株式会社 装置内システムクロック供給方式
KR100188228B1 (ko) * 1996-11-21 1999-06-01 서평원 이중화된 타이밍 동기시스템의 타이밍 공급회로
US6249155B1 (en) 1997-01-21 2001-06-19 The Connor Winfield Corporation Frequency correction circuit for a periodic source such as a crystal oscillator
US5952890A (en) * 1997-02-05 1999-09-14 Fox Enterprises, Inc. Crystal oscillator programmable with frequency-defining parameters
US5960405A (en) * 1997-02-05 1999-09-28 Fox Enterprises, Inc. Worldwide marketing logistics network including strategically located centers for frequency programming crystal oscillators to customer specification
JPH10308667A (ja) * 1997-05-02 1998-11-17 Nec Corp Ｐｌｌ周波数シンセサイザ
IL120996A (en) 1997-06-04 2000-08-31 Dspc Tech Ltd Voice-channel frequency synchronization
US6094569A (en) * 1997-08-12 2000-07-25 U.S. Philips Corporation Multichannel radio device, a radio communication system, and a fractional division frequency synthesizer
GB2339981B (en) 1998-07-17 2002-03-06 Motorola Ltd Phase corrected frequency synthesisers
US6167101A (en) * 1998-07-28 2000-12-26 Industrial Technology Research Institute Apparatus and method for correcting a phase of a synchronizing signal
US6188255B1 (en) * 1998-09-28 2001-02-13 Cypress Semiconductor Corp. Configurable clock generator
KR100346211B1 (ko) * 2000-10-19 2002-08-01 삼성전자 주식회사 이동통신단말기에서 송수신용 국부발진신호 발생장치 및방법
JP4288178B2 (ja) * 2002-02-01 2009-07-01 エヌエックスピー ビー ヴィ 低減されたクロックジッタを備える位相ロックループ
US6614403B1 (en) * 2002-04-01 2003-09-02 Bae Systems Information And Electronic Systems Integration, Inc. Radiation synthesizer receive and transmit systems
US6836167B2 (en) * 2002-07-17 2004-12-28 Intel Corporation Techniques to control signal phase
US6714085B1 (en) 2002-10-24 2004-03-30 General Dynamics Decision Systems, Inc Prepositioned frequency synthesizer and method therefor
CN1309205C (zh) * 2003-05-12 2007-04-04 瑞昱半导体股份有限公司 用于数字锁相环系统的相位频率检测器
US8073042B1 (en) 2005-04-13 2011-12-06 Cypress Semiconductor Corporation Recursive range controller
WO2007000712A1 (en) * 2005-06-29 2007-01-04 Nxp B.V. Synchronization scheme with adaptive reference frequency correction
DE102005056033A1 (de) * 2005-11-24 2007-06-06 Atmel Germany Gmbh Phasenregelkreis
JP4834432B2 (ja) * 2006-03-14 2011-12-14 オンセミコンダクター・トレーディング・リミテッド 光ディスク装置のｐｌｌ制御回路、光ディスク装置を制御するためのプログラム
EP2190120A4 (en) * 2007-09-12 2014-06-11 Nec Corp JITTER SUPPRESSION SWITCHING AND JITTER SUPPRESSION METHOD
US8041310B2 (en) * 2007-10-01 2011-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and methods for frequency control in a multi-output frequency synthesizer
US20120033772A1 (en) * 2010-08-08 2012-02-09 Freescale Semiconductor, Inc Synchroniser circuit and method
US8134393B1 (en) 2010-09-29 2012-03-13 Motorola Solutions, Inc. Method and apparatus for correcting phase offset errors in a communication device
RU2496232C1 (ru) * 2012-03-20 2013-10-20 Федеральное бюджетное учреждение "27 Центральный научно-исследовательский институт Министерства обороны Российской Федерации" Приемопередатчик для радиорелейной линии
CN103051333B (zh) * 2013-01-15 2015-07-01 苏州磐启微电子有限公司 一种快速锁定的锁相环
CN103346790B (zh) * 2013-07-19 2016-01-13 苏州磐启微电子有限公司 一种快速锁定的频率综合器
JP6264852B2 (ja) * 2013-11-14 2018-01-24 株式会社ソシオネクスト タイミング調整回路および半導体集積回路装置
US9294103B2 (en) 2014-02-14 2016-03-22 Apple Inc. Pre-program of clock generation circuit for faster lock coming out of reset
NL2013870B1 (nl) 2014-11-25 2016-10-11 Wilhelmus Blonk Johannes Ventilatie-inrichting.
RU2602991C1 (ru) * 2015-10-14 2016-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Быстродействующий синтезатор частот
CN106160740B (zh) * 2016-07-27 2019-03-12 福州大学 间歇式锁相环频率综合器
US10778164B2 (en) * 2018-10-05 2020-09-15 Winbond Electronics Corp. Input receiver circuit and adaptive feedback method
EP3913396A1 (de) * 2019-02-13 2021-11-24 Lambda: 4 Entwicklungen GmbH Laufzeitmessung basierend auf frequenzumschaltung
RU2713726C1 (ru) * 2019-06-17 2020-02-07 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) Многорежимное устройство синхронизации с адаптацией
CN110601694B (zh) * 2019-08-27 2021-10-08 西安电子科技大学 一种锁相环

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US4812783A (en) * 1986-08-26 1989-03-14 Matsushita Electric Industrial Co., Ltd. Phase locked loop circuit with quickly recoverable stability
CA1290407C (en) * 1986-12-23 1991-10-08 Shigeki Saito Frequency synthesizer
US4843469A (en) * 1987-04-13 1989-06-27 The Grass Valley Group, Inc. Rapid signal acquisition and phase averaged horizontal timing from composite sync
JPS641330A (en) * 1987-06-24 1989-01-05 Matsushita Electric Ind Co Ltd Frequency synthesizer
US4817199A (en) * 1987-07-17 1989-03-28 Rockwell International Corporation Phase locked loop having reduced response time
US5008629A (en) * 1988-06-20 1991-04-16 Matsushita Electric Industrial Co., Ltd. Frequency synthesizer
JP2693523B2 (ja) * 1988-10-18 1997-12-24 株式会社リコー 多点同期方式の光走査装置
JPH04154318A (ja) * 1990-10-18 1992-05-27 Fujitsu Ltd Ｐｌｌ周波数シンセサイザ
US5128632A (en) * 1991-05-16 1992-07-07 Motorola, Inc. Adaptive lock time controller for a frequency synthesizer and method therefor
JPH0548450A (ja) * 1991-08-08 1993-02-26 Fujitsu Ltd Ｐｌｌシンセサイザ回路
CA2090523C (en) * 1992-02-29 1998-09-01 Nozomu Watanabe Frequency synthesizer and frequency synthesizing method
US5339278A (en) * 1993-04-12 1994-08-16 Motorola, Inc. Method and apparatus for standby recovery in a phase locked loop

Also Published As

Publication number Publication date
FR2712441B1 (fr) 1996-05-24
GB2289175B (en) 1998-02-25
WO1995013659A1 (en) 1995-05-18
US5497126A (en) 1996-03-05
ES2120877B1 (es) 1999-06-01
CN1116466A (zh) 1996-02-07
AU672343B2 (en) 1996-09-26
CA2152180A1 (en) 1995-05-18
SE9502483L (sv) 1995-09-11
ZA948525B (en) 1995-06-23
RU2127485C1 (ru) 1999-03-10
ES2120877A1 (es) 1998-11-01
CA2152180C (en) 1999-08-10
AU8078094A (en) 1995-05-29
GB9513651D0 (en) 1995-09-06
BR9406067A (pt) 1996-02-06
JPH08505756A (ja) 1996-06-18
FR2712441A1 (fr) 1995-05-19
DE4498749C2 (de) 2001-02-01
KR0165007B1 (ko) 1999-03-20
DE4498749T1 (de) 1996-01-11
JP3253630B2 (ja) 2002-02-04
GB2289175A (en) 1995-11-08
TR28390A (tr) 1996-05-23
CN1047897C (zh) 1999-12-29

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