DE69415378D1 - Digitaler Phasenregelkreis - Google Patents

Digitaler Phasenregelkreis

Info

Publication number
DE69415378D1
DE69415378D1 DE69415378T DE69415378T DE69415378D1 DE 69415378 D1 DE69415378 D1 DE 69415378D1 DE 69415378 T DE69415378 T DE 69415378T DE 69415378 T DE69415378 T DE 69415378T DE 69415378 D1 DE69415378 D1 DE 69415378D1
Authority
DE
Germany
Prior art keywords
locked loop
phase locked
digital phase
digital
loop
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 - Fee Related
Application number
DE69415378T
Other languages
English (en)
Other versions
DE69415378T2 (de
Inventor
Cornelis Marinus Huizer
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69415378D1 publication Critical patent/DE69415378D1/de
Publication of DE69415378T2 publication Critical patent/DE69415378T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • 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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69415378T 1993-04-05 1994-03-29 Digitaler Phasenregelkreis Expired - Fee Related DE69415378T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93200986 1993-04-05
EP93202489 1993-08-24

Publications (2)

Publication Number Publication Date
DE69415378D1 true DE69415378D1 (de) 1999-02-04
DE69415378T2 DE69415378T2 (de) 1999-06-17

Family

ID=26133738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415378T Expired - Fee Related DE69415378T2 (de) 1993-04-05 1994-03-29 Digitaler Phasenregelkreis

Country Status (5)

Country Link
US (1) US5459766A (de)
EP (1) EP0619653B1 (de)
JP (1) JPH0795057A (de)
KR (1) KR100336542B1 (de)
DE (1) DE69415378T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742191A (en) * 1993-12-08 1998-04-21 Thomson Consumer Electronics, Inc. D/A for controlling an oscillator in a phase locked loop
US5832048A (en) * 1993-12-30 1998-11-03 International Business Machines Corporation Digital phase-lock loop control system
DE4425087A1 (de) * 1994-07-15 1996-01-18 Philips Patentverwaltung Übertragungssystem
US5790612A (en) * 1996-02-29 1998-08-04 Silicon Graphics, Inc. System and method to reduce jitter in digital delay-locked loops
JP2954043B2 (ja) * 1996-11-15 1999-09-27 日本電気アイシーマイコンシステム株式会社 Ｏｓｄ装置
US5796392A (en) 1997-02-24 1998-08-18 Paradise Electronics, Inc. Method and apparatus for clock recovery in a digital display unit
DE19736857C1 (de) * 1997-08-23 1999-01-07 Philips Patentverwaltung Ringoszillator
DE19738914C2 (de) * 1997-09-05 2002-01-17 Micronas Munich Gmbh Digitale PLL-Schaltung mit erhöhter Zeitauflösung
US6330034B1 (en) * 1997-10-31 2001-12-11 Texas Instruments Incorporated Color phase-locked loop for video decoder
EP0962056A1 (de) * 1997-12-22 1999-12-08 Koninklijke Philips Electronics N.V. Schaltung mit einem zeitdiskreten oszillator
US6463570B1 (en) * 2000-07-26 2002-10-08 Advanced Micro Devices Apparatus and method for verifying process integrity
ATE367690T1 (de) * 2001-02-24 2007-08-15 Ibm Datenerfassungstechnik für die schnelle zeichengabe
US6846327B2 (en) * 2001-05-01 2005-01-25 Amedica Corporation Radiolucent bone graft
US6816018B1 (en) 2002-07-19 2004-11-09 3Com Corporation System and method for partitioning a system timing reference among multiple circuit boards
US7362380B2 (en) * 2003-07-10 2008-04-22 Texas Instruments Incorporated Equilibrium based vertical sync phase lock loop for video decoder
TWI254506B (en) * 2003-09-16 2006-05-01 Samsung Electronics Co Ltd Ring oscillator, memory system comprising the same, and method for generating oscillating signals
CN1894854A (zh) 2003-12-15 2007-01-10 皇家飞利浦电子股份有限公司 用于自动跟踪和/或处理数据,特别是音频、电视和/或视频数据的电路设置和方法
ATE504114T1 (de) 2005-04-18 2011-04-15 Nxp Bv Schaltungsanordnung, insbesondere phasenregelkreis, sowie entsprechendes verfahren
TW200735011A (en) * 2006-03-10 2007-09-16 Novatek Microelectronics Corp Display system capable of automatic de-skewing and method of driving the same
US7425874B2 (en) * 2006-06-30 2008-09-16 Texas Instruments Incorporated All-digital phase-locked loop for a digital pulse-width modulator
US8152687B2 (en) 2007-01-24 2012-04-10 Torotrack (Development) Limited Powdered metal variator components
KR100897282B1 (ko) * 2007-11-07 2009-05-14 주식회사 하이닉스반도체 리시버 회로
CN109565282B (zh) 2016-07-27 2023-01-13 株式会社索思未来 注入锁定型pll电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185779B1 (de) * 1984-12-21 1990-02-28 International Business Machines Corporation Digitale Phasenregelschleife
GB8701573D0 (en) * 1987-01-24 1987-02-25 Emi Plc Thorn Phase-locked loops
US4802009A (en) * 1987-07-13 1989-01-31 Rca Licensing Corporation Digitally controlled phase locked loop system
EP0544358B1 (de) * 1991-11-25 1995-08-16 Koninklijke Philips Electronics N.V. Phasenregelschleife mit Frequenzabweichungsdetektor und Decodierschaltung mit einer solchen Phasenregelschleife

Also Published As

Publication number Publication date
DE69415378T2 (de) 1999-06-17
JPH0795057A (ja) 1995-04-07
EP0619653B1 (de) 1998-12-23
EP0619653A1 (de) 1994-10-12
KR100336542B1 (ko) 2002-10-18
KR940025185A (ko) 1994-11-19
US5459766A (en) 1995-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee