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FR2446564A1 - Oscillateur susceptible d'etre raccorde a une tension continue - Google Patents

Oscillateur susceptible d'etre raccorde a une tension continue

Info

Publication number
FR2446564A1
FR2446564A1 FR8000240A FR8000240A FR2446564A1 FR 2446564 A1 FR2446564 A1 FR 2446564A1 FR 8000240 A FR8000240 A FR 8000240A FR 8000240 A FR8000240 A FR 8000240A FR 2446564 A1 FR2446564 A1 FR 2446564A1
Authority
FR
France
Prior art keywords
frequency
capacitor
integrated circuits
switching control
supply
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.)
Granted
Application number
FR8000240A
Other languages
English (en)
Other versions
FR2446564B1 (fr
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 FR2446564A1 publication Critical patent/FR2446564A1/fr
Application granted granted Critical
Publication of FR2446564B1 publication Critical patent/FR2446564B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

a. Oscillateur susceptible d'être raccordé à une tension continue. b. Oscillateur caractérisé en ce que, pour obtenir une fréquence des oscillations sensiblement indépendante des fluctuations de la tension de service, une source de tension fournissant un courant fonction de la valeur de la tension de service est reliée au condensateur pendant le temps de charge de ce condensateur. c. L'invention s'applique notamment aux équipements automobiles.
FR8000240A 1979-01-09 1980-01-07 Oscillateur susceptible d'etre raccorde a une tension continue Granted FR2446564A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900577 DE2900577A1 (de) 1979-01-09 1979-01-09 An gleichspannung anschliessbarer schwingungserzeuger

Publications (2)

Publication Number Publication Date
FR2446564A1 true FR2446564A1 (fr) 1980-08-08
FR2446564B1 FR2446564B1 (fr) 1984-07-20

Family

ID=6060213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000240A Granted FR2446564A1 (fr) 1979-01-09 1980-01-07 Oscillateur susceptible d'etre raccorde a une tension continue

Country Status (2)

Country Link
DE (1) DE2900577A1 (fr)
FR (1) FR2446564A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916343A (en) * 1973-08-01 1975-10-28 Minolta Camera Kk Frequency stabilized relaxation oscillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921035B2 (de) * 1969-04-25 1971-09-30 Monolithisch integrierbarer rc impulsoszillator
DE2608026C2 (de) * 1976-02-27 1978-03-30 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithisch integrierte Schaltung für einen RC-Oszillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916343A (en) * 1973-08-01 1975-10-28 Minolta Camera Kk Frequency stabilized relaxation oscillator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC DESIGN, vol. 26, no. 25, décembre 1978 (ROCHELLE PARK, US) R.A. PEASE: "Versatile monolithic v/f's can compute as well as convert with high accuracy", pages 70-76 *

Also Published As

Publication number Publication date
FR2446564B1 (fr) 1984-07-20
DE2900577A1 (de) 1980-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse