DE69229087D1 - Integrierte Halbleiterschaltung mit Taktsignalgenerator - Google Patents

Integrierte Halbleiterschaltung mit Taktsignalgenerator

Info

Publication number
DE69229087D1
DE69229087D1 DE69229087T DE69229087T DE69229087D1 DE 69229087 D1 DE69229087 D1 DE 69229087D1 DE 69229087 T DE69229087 T DE 69229087T DE 69229087 T DE69229087 T DE 69229087T DE 69229087 D1 DE69229087 D1 DE 69229087D1
Authority
DE
Germany
Prior art keywords
clock signal
signal generator
semiconductor circuit
integrated semiconductor
integrated
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
DE69229087T
Other languages
English (en)
Other versions
DE69229087T2 (de
Inventor
Takano Chiaki
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69229087D1 publication Critical patent/DE69229087D1/de
Publication of DE69229087T2 publication Critical patent/DE69229087T2/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
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to 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
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0997—Controlling the number of delay elements connected in series in the ring oscillator
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • 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
    • 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
    • H03L7/183—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 fixed numbers or the frequency divider dividing by a fixed number

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Dram (AREA)
DE69229087T 1991-08-09 1992-08-06 Integrierte Halbleiterschaltung mit Taktsignalgenerator Expired - Fee Related DE69229087T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3224766A JPH0548446A (ja) 1991-08-09 1991-08-09 半導体集積回路

Publications (2)

Publication Number Publication Date
DE69229087D1 true DE69229087D1 (de) 1999-06-10
DE69229087T2 DE69229087T2 (de) 1999-11-11

Family

ID=16818893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229087T Expired - Fee Related DE69229087T2 (de) 1991-08-09 1992-08-06 Integrierte Halbleiterschaltung mit Taktsignalgenerator

Country Status (5)

Country Link
US (1) US5329254A (de)
EP (1) EP0528283B1 (de)
JP (1) JPH0548446A (de)
KR (1) KR100192832B1 (de)
DE (1) DE69229087T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2596313B2 (ja) * 1993-05-25 1997-04-02 日本電気株式会社 位相同期発振回路
DE4342266C2 (de) * 1993-12-10 1996-10-24 Texas Instruments Deutschland Taktgenerator sowie Phasenkomparator zur Verwendung in einem solchen Taktgenerator
JP2824401B2 (ja) * 1994-12-05 1998-11-11 旭コーデン株式会社 光ファイバー保持装置及び同装置に用いる管状体の製造法
US5867409A (en) * 1995-03-09 1999-02-02 Kabushiki Kaisha Toshiba Linear feedback shift register
US5537069A (en) * 1995-03-30 1996-07-16 Intel Corporation Apparatus and method for selecting a tap range in a digital delay line
US5687202A (en) * 1995-04-24 1997-11-11 Cyrix Corporation Programmable phase shift clock generator
US5543730A (en) * 1995-05-17 1996-08-06 Altera Corporation Techniques for programming programmable logic array devices
US5781766A (en) * 1996-05-13 1998-07-14 National Semiconductor Corporation Programmable compensating device to optimize performance in a DRAM controller chipset
US6384630B2 (en) 1996-06-05 2002-05-07 Altera Corporation Techniques for programming programmable logic array devices
JP3758285B2 (ja) * 1997-03-17 2006-03-22 ソニー株式会社 遅延回路およびそれを用いた発振回路
US5920216A (en) * 1997-04-03 1999-07-06 Advanced Micro Devices, Inc. Method and system for generating digital clock signals of programmable frequency employing programmable delay lines
FR2769433B1 (fr) * 1997-10-03 2000-01-28 Sextant Avionique Oscillateur a boucle de verrouillage de phase
DE19946764C2 (de) * 1999-09-29 2003-09-04 Siemens Ag Digitaler Phasenregelkreis
EP1093227A1 (de) * 1999-10-14 2001-04-18 Motorola, Inc. Digitale Phasenregelkreisschaltung
US6745338B1 (en) * 2000-09-12 2004-06-01 Cypress Semiconductor Corp. System for automatically selecting clock modes based on a state of clock input pin and generating a clock signal with an oscillator thereafter
FR2816135B1 (fr) * 2000-10-30 2003-01-03 St Microelectronics Sa Generateur digital de taille reduite produisant des signaux d'horloge
KR100484133B1 (ko) * 2002-01-29 2005-04-18 삼성전자주식회사 링 오실레이터를 이용한 광기록매체 기록 펄스 발생 장치및 방법
US6909301B2 (en) * 2002-09-06 2005-06-21 Texas Instruments Incorporated Oscillation based access time measurement
US20040199786A1 (en) 2002-12-02 2004-10-07 Walmsley Simon Robert Randomisation of the location of secret information on each of a series of integrated circuits
US20050210179A1 (en) * 2002-12-02 2005-09-22 Walmsley Simon R Integrated circuit having random clock or random delay
JP4381750B2 (ja) * 2003-08-28 2009-12-09 株式会社ルネサステクノロジ 半導体集積回路
US7023252B2 (en) * 2004-05-19 2006-04-04 Lsi Logic Corporation Chip level clock tree deskew circuit
US6867613B1 (en) * 2004-07-07 2005-03-15 Advanced Micro Devices, Inc. Built-in self timing test method and apparatus
US20080256503A1 (en) * 2006-09-12 2008-10-16 International Business Machines Corporation Power management architecture and method of modulating oscillator frequency based on voltage supply
US20080068100A1 (en) * 2006-09-12 2008-03-20 Goodnow Kenneth J Power management architecture and method of modulating oscillator frequency based on voltage supply
TW201145836A (en) * 2010-06-11 2011-12-16 Askey Computer Corp Device and method for locking and calibrating a frequency
US10894423B2 (en) 2018-12-03 2021-01-19 Hewlett-Packard Development Company, L.P. Logic circuitry
US11292261B2 (en) 2018-12-03 2022-04-05 Hewlett-Packard Development Company, L.P. Logic circuitry package
AU2018452257B2 (en) 2018-12-03 2022-12-01 Hewlett-Packard Development Company, L.P. Logic circuitry
MX2021005993A (es) 2018-12-03 2021-07-06 Hewlett Packard Development Co Conjunto de circuitos logicos.
EP4235494A3 (de) 2018-12-03 2023-09-20 Hewlett-Packard Development Company, L.P. Logische schaltung
US11338586B2 (en) 2018-12-03 2022-05-24 Hewlett-Packard Development Company, L.P. Logic circuitry
AU2019392184A1 (en) 2018-12-03 2021-07-29 Hewlett-Packard Development Company, L.P. Logic circuitry package
DK3681723T3 (da) 2018-12-03 2021-08-30 Hewlett Packard Development Co Logisk kredsløb
EP3687815B1 (de) 2018-12-03 2021-11-10 Hewlett-Packard Development Company, L.P. Logische schaltung
BR112021010754A2 (pt) 2018-12-03 2021-08-31 Hewlett-Packard Development Company, L.P. Circuitos lógicos
EP3844000B1 (de) 2019-10-25 2023-04-12 Hewlett-Packard Development Company, L.P. Gehäuse mit logischer schaltung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380742A (en) * 1980-08-04 1983-04-19 Texas Instruments Incorporated Frequency/phase locked loop circuit using digitally controlled oscillator
JPS5825710A (ja) * 1981-08-08 1983-02-16 Fujitsu Ltd 可変周波数オシレ−タ
GB8329511D0 (en) * 1983-11-04 1983-12-07 Inmos Ltd Timing apparatus
DE3345142C1 (de) * 1983-12-14 1985-02-14 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Schaltung zur Zeitkompression oder Zeitexpansion eines Videosignals
JPS60250712A (ja) * 1984-05-28 1985-12-11 Toshiba Corp デイジタル制御可変周波数発振回路
DE3572232D1 (en) * 1985-05-07 1989-09-14 Itt Ind Gmbh Deutsche Monolithic digital integrated circuit
US5121417A (en) * 1988-09-02 1992-06-09 Eastman Kodak Company Count-locked loop timing generator
JPH02100514A (ja) * 1988-10-07 1990-04-12 Ricoh Co Ltd ディレイライン
US4868522A (en) * 1988-12-13 1989-09-19 Gazelle Microcircuits, Inc. Clock signal distribution device

Also Published As

Publication number Publication date
US5329254A (en) 1994-07-12
KR930005352A (ko) 1993-03-23
EP0528283A2 (de) 1993-02-24
KR100192832B1 (ko) 1999-06-15
DE69229087T2 (de) 1999-11-11
EP0528283B1 (de) 1999-05-06
EP0528283A3 (en) 1993-07-07
JPH0548446A (ja) 1993-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee