DE69942363D1 - Phasenregelkreisschaltung - Google Patents

Phasenregelkreisschaltung

Info

Publication number
DE69942363D1
DE69942363D1 DE69942363T DE69942363T DE69942363D1 DE 69942363 D1 DE69942363 D1 DE 69942363D1 DE 69942363 T DE69942363 T DE 69942363T DE 69942363 T DE69942363 T DE 69942363T DE 69942363 D1 DE69942363 D1 DE 69942363D1
Authority
DE
Germany
Prior art keywords
locked loop
phase locked
loop circuit
circuit
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69942363T
Other languages
English (en)
Inventor
Bjoern Lindquist
Magnus Nilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69942363D1 publication Critical patent/DE69942363D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses
    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H03L7/0895—Details of the current generators
    • H03L7/0896—Details of the current generators the current generators being controlled by differential up-down pulses
    • 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
    • H03L7/197—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 a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/1974—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 a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
    • H03L7/1976—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 a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division using a phase accumulator for controlling the counter or frequency divider
    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H03L7/0895—Details of the current generators
    • H03L7/0898—Details of the current generators the source or sink current values being variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Noise Elimination (AREA)
DE69942363T 1998-03-13 1999-03-11 Phasenregelkreisschaltung Expired - Lifetime DE69942363D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9805456A GB2335322B (en) 1998-03-13 1998-03-13 Phase detector
PCT/EP1999/001603 WO1999048195A1 (en) 1998-03-13 1999-03-11 Phase detector

Publications (1)

Publication Number Publication Date
DE69942363D1 true DE69942363D1 (de) 2010-06-24

Family

ID=10828555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942363T Expired - Lifetime DE69942363D1 (de) 1998-03-13 1999-03-11 Phasenregelkreisschaltung

Country Status (15)

Country Link
US (1) US6198355B1 (de)
EP (1) EP1062725B1 (de)
JP (1) JP2002507850A (de)
KR (1) KR20010041772A (de)
CN (1) CN1116734C (de)
AR (1) AR014721A1 (de)
AT (1) ATE467949T1 (de)
AU (1) AU760201B2 (de)
BR (1) BR9908735A (de)
CO (1) CO4830498A1 (de)
DE (1) DE69942363D1 (de)
EE (1) EE200000530A (de)
GB (1) GB2335322B (de)
MY (1) MY115635A (de)
WO (1) WO1999048195A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959063B1 (en) * 2000-02-29 2005-10-25 Telefonaktiebolaget L M Ericsson (Publ) Fractional-N phase locked loop
JP2002158582A (ja) * 2000-11-20 2002-05-31 Mitsubishi Electric Corp Ｐｌｌ回路
US6605935B2 (en) * 2001-03-21 2003-08-12 Telefonaktiebolaget L M Ericsson (Publ) Linear fast-locking digital phase detector
US6959317B1 (en) 2001-04-27 2005-10-25 Semtech Corporation Method and apparatus for increasing processing performance of pipelined averaging filters
US7039148B1 (en) 2001-04-27 2006-05-02 Semtech Corporation Phase detector and signal locking system controller
US6483389B1 (en) * 2001-04-27 2002-11-19 Semtech Corporation Phase and frequency detector providing immunity to missing input clock pulses
US6952138B2 (en) 2001-09-12 2005-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Generation of a phase locked loop output signal having reduced spurious spectral components
US6566967B1 (en) * 2002-02-26 2003-05-20 Applied Micro Circuits Corporation Configurable triple phase-locked loop circuit and method
US7161391B2 (en) * 2004-12-03 2007-01-09 Micron Technology Skew tolerant high-speed digital phase detector
US7428284B2 (en) * 2005-03-14 2008-09-23 Micron Technology, Inc. Phase detector and method providing rapid locking of delay-lock loops
US20070047687A1 (en) * 2005-08-25 2007-03-01 Tse-Hsiang Hsu Phase detector and related phase detecting method thereof
JP4948077B2 (ja) * 2005-10-14 2012-06-06 ルネサスエレクトロニクス株式会社 送受信装置及びそれを用いた通信システム
CN101206236B (zh) * 2006-12-22 2011-01-26 旺玖科技股份有限公司 相位差检测装置及其相位检测方法
US7724049B2 (en) * 2007-02-28 2010-05-25 Micron Technology, Inc. Multiphase generator with duty-cycle correction using dual-edge phase detection and method for generating a multiphase signal
US7990224B2 (en) * 2007-04-27 2011-08-02 Atmel Corporation Dual reference phase tracking phase-locked loop
US8401140B2 (en) 2008-09-05 2013-03-19 Freescale Semiconductor, Inc. Phase/frequency detector for a phase-locked loop that samples on both rising and falling edges of a reference signal
CN101615907B (zh) * 2009-07-31 2012-07-11 钰创科技股份有限公司 相位/频率检测器
US8269536B2 (en) * 2009-12-30 2012-09-18 Industrial Technology Research Institute Onion waveform generator and spread spectrum clock generator using the same
US8653860B2 (en) * 2011-05-20 2014-02-18 Nihon Dempa Kogyo Co., Ltd. Frequency synthesizer
US8884710B2 (en) * 2011-10-25 2014-11-11 Invensense, Inc. Gyroscope with phase and duty-cycle locked loop
US8928417B2 (en) 2012-05-07 2015-01-06 Asahi Kasei Microdevices Corporation High-linearity phase frequency detector
US9563227B2 (en) * 2013-02-06 2017-02-07 Nvidia Corporation Approach to clock frequency modulation of a fixed frequency clock source
EP3066759A4 (de) * 2013-11-08 2017-06-14 Intel Corporation Vorrichtung zur energieeinsparung einer ladungspumpe
US10309782B2 (en) 2015-04-07 2019-06-04 Analog Devices, Inc. Quality factor estimation for resonators
US10030976B2 (en) * 2015-05-13 2018-07-24 Kionix, Inc. Phase-based measurement and control of a gyroscope
US10033400B1 (en) 2017-10-18 2018-07-24 Schweitzer Engineering Laboratories, Inc. Analog-to-digital converter verification using quantization noise properties
US9985646B1 (en) 2017-10-18 2018-05-29 Schweitzer Engineering Laboratories, Inc. Analog-to-digital converter verification using quantization noise properties
US10578435B2 (en) 2018-01-12 2020-03-03 Analog Devices, Inc. Quality factor compensation in microelectromechanical system (MEMS) gyroscopes
US11041722B2 (en) 2018-07-23 2021-06-22 Analog Devices, Inc. Systems and methods for sensing angular motion in the presence of low-frequency noise

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400667A (en) * 1981-01-12 1983-08-23 Sangamo Weston, Inc. Phase tolerant bit synchronizer for digital signals
US4439756A (en) * 1982-01-20 1984-03-27 International Telephone And Telegraph Corporation Delta-Sigma modulator with switch capacitor implementation
US4814726A (en) 1987-08-17 1989-03-21 National Semiconductor Corporation Digital phase comparator/charge pump with zero deadband and minimum offset
CA2003428C (en) * 1989-11-21 1999-12-14 Thomas Atkin Denning Riley Frequency synthesizer
GB2238434B (en) 1989-11-22 1994-03-16 Stc Plc Frequency synthesiser
CA2019297A1 (en) * 1990-01-23 1991-07-23 Brian M. Miller Multiple-modulator fractional-n divider
US5065408A (en) * 1990-04-26 1991-11-12 Motorola, Inc. Fractional-division synthesizer for a voice/data communications systems
US5055802A (en) 1990-04-30 1991-10-08 Motorola, Inc. Multiaccumulator sigma-delta fractional-n synthesis
JPH0443716A (ja) * 1990-06-08 1992-02-13 Nec Corp 周波数逓倍回路
JPH04222118A (ja) * 1990-12-21 1992-08-12 Fujitsu Ltd 位相同期発振器
US5111162A (en) * 1991-05-03 1992-05-05 Motorola, Inc. Digital frequency synthesizer having AFC and modulation applied to frequency divider
JP2811994B2 (ja) * 1991-05-08 1998-10-15 日本電気株式会社 位相同期回路
US5250858A (en) 1992-02-19 1993-10-05 Vlsi Technology, Inc. Double-edge triggered memory device and system
US5301196A (en) * 1992-03-16 1994-04-05 International Business Machines Corporation Half-speed clock recovery and demultiplexer circuit
US5179295A (en) 1992-03-20 1993-01-12 Vlsi Technology, Inc. Dual edge-triggered digital storage element and method therefor
JP2854777B2 (ja) * 1992-04-27 1999-02-03 株式会社東芝 位相同期ループ回路と信号抽出方法
JPH0661863A (ja) * 1992-08-05 1994-03-04 Fujitsu Ltd 直流ディザ入力型δς変調型ａｄ変換器
JPH0685680A (ja) * 1992-09-01 1994-03-25 Yokogawa Electric Corp Σδデータコンバータ
JPH06104743A (ja) * 1992-09-16 1994-04-15 Fujitsu Ltd 比較前処理回路及びフェイズ・ロックド・ループ回路
US5347559A (en) * 1992-12-30 1994-09-13 Digital Equipment Corporation Apparatus and method of data transfer between systems using different clocks
JPH06296167A (ja) * 1993-04-08 1994-10-21 Sony Corp 無線受信装置
US5625358A (en) 1993-09-13 1997-04-29 Analog Devices, Inc. Digital phase-locked loop utilizing a high order sigma-delta modulator
JPH07143006A (ja) * 1993-11-15 1995-06-02 Asahi Kasei Micro Syst Kk デルタシグマ型ａ／ｄコンバータ
US5834950A (en) * 1994-03-17 1998-11-10 3Com Corporation Phase detector which eliminates frequency ripple
CA2123477A1 (en) 1994-05-12 1995-11-13 Thomas Atkin Denning Riley Delta-sigma fractional-n frequency synthesizer and frequency discriminator suitable for use therein
JP3238287B2 (ja) * 1994-08-24 2001-12-10 株式会社東芝 位相同期発振器
JPH08139595A (ja) * 1994-11-11 1996-05-31 Mitsubishi Electric Corp 位相比較回路
EP0766403B1 (de) * 1995-09-28 2003-12-10 Sanyo Electric Co. Ltd Einstellbarer Frequenzteiler
US5786778A (en) 1995-10-05 1998-07-28 Analog Devices, Inc. Variable sample-rate DAC/ADC/converter system
US5721547A (en) * 1996-01-04 1998-02-24 Asahi Kasei Microsystems Ltd. Analog-to-digital converter employing DC offset cancellation after modulation and before digital processing

Also Published As

Publication number Publication date
EE200000530A (et) 2002-02-15
KR20010041772A (ko) 2001-05-25
US6198355B1 (en) 2001-03-06
GB9805456D0 (en) 1998-05-13
ATE467949T1 (de) 2010-05-15
JP2002507850A (ja) 2002-03-12
AU3330399A (en) 1999-10-11
CN1116734C (zh) 2003-07-30
MY115635A (en) 2003-08-30
AU760201B2 (en) 2003-05-08
BR9908735A (pt) 2000-11-21
AR014721A1 (es) 2001-03-28
EP1062725A1 (de) 2000-12-27
GB2335322A (en) 1999-09-15
GB2335322B (en) 2002-04-24
WO1999048195A1 (en) 1999-09-23
CN1292946A (zh) 2001-04-25
CO4830498A1 (es) 1999-08-30
EP1062725B1 (de) 2010-05-12

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