FR2796507B1 - Procede pour fournir un signal module en largeur d'impulsion - Google Patents

Procede pour fournir un signal module en largeur d'impulsion

Info

Publication number
FR2796507B1
FR2796507B1 FR0008788A FR0008788A FR2796507B1 FR 2796507 B1 FR2796507 B1 FR 2796507B1 FR 0008788 A FR0008788 A FR 0008788A FR 0008788 A FR0008788 A FR 0008788A FR 2796507 B1 FR2796507 B1 FR 2796507B1
Authority
FR
France
Prior art keywords
providing
pulse width
modular signal
modular
signal
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
FR0008788A
Other languages
English (en)
Other versions
FR2796507A1 (fr
Inventor
Ulrich Gerstung
Josef Newald
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2796507A1 publication Critical patent/FR2796507A1/fr
Application granted granted Critical
Publication of FR2796507B1 publication Critical patent/FR2796507B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplitude Modulation (AREA)
  • Feedback Control In General (AREA)
FR0008788A 1999-07-08 2000-07-06 Procede pour fournir un signal module en largeur d'impulsion Expired - Lifetime FR2796507B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999131824 DE19931824B4 (de) 1999-07-08 1999-07-08 Verfahren und Vorrichtung zur Ausgabe eines pulsweitenmodulierten Signals

Publications (2)

Publication Number Publication Date
FR2796507A1 FR2796507A1 (fr) 2001-01-19
FR2796507B1 true FR2796507B1 (fr) 2006-11-24

Family

ID=7914079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008788A Expired - Lifetime FR2796507B1 (fr) 1999-07-08 2000-07-06 Procede pour fournir un signal module en largeur d'impulsion

Country Status (3)

Country Link
JP (1) JP2001060856A (fr)
DE (1) DE19931824B4 (fr)
FR (1) FR2796507B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4121089B2 (ja) * 2005-02-22 2008-07-16 三菱電機株式会社 流量計の信号処理回路
JP2014236122A (ja) * 2013-06-03 2014-12-15 株式会社デンソー 通電制御装置
EP3117330A1 (fr) * 2014-11-13 2017-01-18 Qualcomm Incorporated Gpio virtuelle sans horloge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021025B (de) * 1954-08-03 1957-12-19 Siemens Ag Einrichtung zum Erzeugen von Rechteckimpulsen mit veraenderbarem Tastverhaeltnis
US3629710A (en) * 1970-12-16 1971-12-21 Beckman Instruments Inc Digitally controlled pulse generator
US3803472A (en) * 1972-12-29 1974-04-09 Gen Electric Controlled variable time ratio control circuit
AT357607B (de) * 1975-05-07 1980-07-25 Kh Polt I Im V I Lenina Unsymmetrischer astabiler multivibrator
AU4772085A (en) * 1985-06-05 1987-01-07 Caterpillar Inc. Analog to duty cycle converter
JPH02214224A (ja) * 1989-02-14 1990-08-27 Sony Corp ディジタル・アナログ変換器
DE4210966C2 (de) * 1992-04-02 1994-06-23 Deutsche Aerospace Verfahren zur digitalen Modulation
DE4438671C1 (de) * 1994-10-28 1996-05-15 Sgs Thomson Microelectronics Schaltungsanordnung zur Ansteuerung eines Umrichters

Also Published As

Publication number Publication date
DE19931824A1 (de) 2001-01-11
JP2001060856A (ja) 2001-03-06
DE19931824B4 (de) 2012-03-15
FR2796507A1 (fr) 2001-01-19

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