DE102004050621B4 - Schaltkreis zur Taktinterpolation - Google Patents

Schaltkreis zur Taktinterpolation Download PDF

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Publication number
DE102004050621B4
DE102004050621B4 DE102004050621A DE102004050621A DE102004050621B4 DE 102004050621 B4 DE102004050621 B4 DE 102004050621B4 DE 102004050621 A DE102004050621 A DE 102004050621A DE 102004050621 A DE102004050621 A DE 102004050621A DE 102004050621 B4 DE102004050621 B4 DE 102004050621B4
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DE
Germany
Prior art keywords
circuit
frequency
input signal
signal
digital
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
DE102004050621A
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German (de)
English (en)
Other versions
DE102004050621A1 (de
Inventor
Boris Jasniewicz
Hartmut Keyl
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to DE102004050621A priority Critical patent/DE102004050621B4/de
Publication of DE102004050621A1 publication Critical patent/DE102004050621A1/de
Application granted granted Critical
Publication of DE102004050621B4 publication Critical patent/DE102004050621B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H03L7/0994—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 comprising an accumulator
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0328—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers in which the phase increment is adjustable, e.g. by using an adder-accumulator

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Manipulation Of Pulses (AREA)
DE102004050621A 2003-11-03 2004-10-18 Schaltkreis zur Taktinterpolation Expired - Fee Related DE102004050621B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004050621A DE102004050621B4 (de) 2003-11-03 2004-10-18 Schaltkreis zur Taktinterpolation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10351218 2003-11-03
DE10351218.7 2003-11-03
DE102004050621A DE102004050621B4 (de) 2003-11-03 2004-10-18 Schaltkreis zur Taktinterpolation

Publications (2)

Publication Number Publication Date
DE102004050621A1 DE102004050621A1 (de) 2005-06-02
DE102004050621B4 true DE102004050621B4 (de) 2011-03-10

Family

ID=34530058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004050621A Expired - Fee Related DE102004050621B4 (de) 2003-11-03 2004-10-18 Schaltkreis zur Taktinterpolation

Country Status (4)

Country Link
US (1) US7898342B2 (https=)
JP (1) JP2005143114A (https=)
CN (1) CN100506535C (https=)
DE (1) DE102004050621B4 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007069A1 (de) * 2004-02-13 2005-08-25 Goss International Montataire S.A. Rotationselement einer Druckmaschine, mit einem Encoder
AT8256U3 (de) * 2005-12-29 2007-01-15 Avl List Gmbh Verfahren und vorrichtung zum bereitstellen eines hochaufgelösten winkelmarkensignals
DK176958B1 (da) * 2007-12-19 2010-07-26 Vestas Wind Sys As Generatorsystem med intelligent behandling af positionssignal
BRPI0805426A2 (pt) * 2007-12-19 2009-08-18 Vestas Wind Sys As sistema gerador de energia elétrica com processamento inteligente de sinais de posicionamento e turbina eólica
EP2548306B1 (en) * 2010-03-19 2016-03-16 RHK Technology Inc. Frequency measuring and control apparatus with integrated parallel synchronized oscillators
JP2014002456A (ja) * 2012-06-15 2014-01-09 Denso Corp 入力信号処理装置
US9632526B2 (en) * 2012-11-26 2017-04-25 Microchip Technology Incorporated Microcontroller with digital clock source
FR3005542A1 (fr) * 2013-05-07 2014-11-14 St Microelectronics Grenoble 2 Systeme d'acquisition d'image multi-capteur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635116B1 (en) * 1992-04-08 1996-11-20 Honeywell Inc. Rotation sensor including output signal processor
DE19743943A1 (de) * 1997-10-04 1999-04-29 Roland Man Druckmasch Druckmaschine mit einer Vorrichtung zur Kompensation von Fehlern bei der Bebilderung eines Formzylinders
US5955902A (en) * 1996-04-01 1999-09-21 Kabushiki Kaisha Toshiba Frequency multiplier using a voltage controlled delay circuit
US6028488A (en) * 1996-11-08 2000-02-22 Texas Instruments Incorporated Digitally-controlled oscillator with switched-capacitor frequency selection
US6147525A (en) * 1997-11-26 2000-11-14 Kabushiki Kaisha Toshiba Frequency multiplier circuit operable with an external reference clock signal having a frequency in a wide range
AT4985U1 (de) * 1998-07-16 2002-01-25 Contec Steuerungstechnik Und A Verfahren und einrichtung zum erzeugen eines ausgangssignals
JP2002171247A (ja) * 2000-08-03 2002-06-14 Internatl Business Mach Corp <Ibm> 異機種混合コンピュータ・システムにおけるノード同期化の方法及び装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127763A (en) * 1979-03-26 1980-10-02 Iwatsu Electric Co Ltd Expanding and contracting unit of original picture
WO1989005063A1 (en) * 1987-11-18 1989-06-01 Magellan Corporation (Australia) Pty. Ltd. Integratable phase-locked loop
JPH01144818A (ja) 1987-12-01 1989-06-07 Toshiba Corp 数値制御形発振回路
JP2578344B2 (ja) 1987-12-08 1997-02-05 横河電機株式会社 クロックジェネレータ
FI102798B1 (fi) * 1992-07-28 1999-02-15 Nokia Mobile Phones Ltd Digitaalisen matkapuhelimen radiotaajuusosan piirijärjestely
JP3434627B2 (ja) 1995-09-13 2003-08-11 富士通株式会社 クロック発生回路
JP3382131B2 (ja) 1997-07-25 2003-03-04 株式会社東芝 Ｐｌｌ回路
JP2000148281A (ja) 1998-11-12 2000-05-26 Nec Commun Syst Ltd クロック選択回路
JP2001091595A (ja) 1999-09-28 2001-04-06 Matsushita Electric Ind Co Ltd Ｌｓｉ半導体検査装置と半導体装置
JP2003186940A (ja) 2001-12-14 2003-07-04 Mitsubishi Electric Corp 論理検証装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635116B1 (en) * 1992-04-08 1996-11-20 Honeywell Inc. Rotation sensor including output signal processor
US5955902A (en) * 1996-04-01 1999-09-21 Kabushiki Kaisha Toshiba Frequency multiplier using a voltage controlled delay circuit
US6028488A (en) * 1996-11-08 2000-02-22 Texas Instruments Incorporated Digitally-controlled oscillator with switched-capacitor frequency selection
DE19743943A1 (de) * 1997-10-04 1999-04-29 Roland Man Druckmasch Druckmaschine mit einer Vorrichtung zur Kompensation von Fehlern bei der Bebilderung eines Formzylinders
US6147525A (en) * 1997-11-26 2000-11-14 Kabushiki Kaisha Toshiba Frequency multiplier circuit operable with an external reference clock signal having a frequency in a wide range
AT4985U1 (de) * 1998-07-16 2002-01-25 Contec Steuerungstechnik Und A Verfahren und einrichtung zum erzeugen eines ausgangssignals
JP2002171247A (ja) * 2000-08-03 2002-06-14 Internatl Business Mach Corp <Ibm> 異機種混合コンピュータ・システムにおけるノード同期化の方法及び装置

Also Published As

Publication number Publication date
CN1613644A (zh) 2005-05-11
US7898342B2 (en) 2011-03-01
US20050093636A1 (en) 2005-05-05
JP2005143114A (ja) 2005-06-02
DE102004050621A1 (de) 2005-06-02
CN100506535C (zh) 2009-07-01

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R020 Patent grant now final

Effective date: 20110702

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee