FR2426364A1 - Dispositif de commutation - Google Patents

Dispositif de commutation

Info

Publication number
FR2426364A1
FR2426364A1 FR7814809A FR7814809A FR2426364A1 FR 2426364 A1 FR2426364 A1 FR 2426364A1 FR 7814809 A FR7814809 A FR 7814809A FR 7814809 A FR7814809 A FR 7814809A FR 2426364 A1 FR2426364 A1 FR 2426364A1
Authority
FR
France
Prior art keywords
feedback path
amplifier
voltage divider
switching circuit
operational amplifier
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
FR7814809A
Other languages
English (en)
Other versions
FR2426364B1 (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.)
PODBORONOV BORIS
Original Assignee
PODBORONOV BORIS
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 PODBORONOV BORIS filed Critical PODBORONOV BORIS
Priority to FR7814809A priority Critical patent/FR2426364A1/fr
Publication of FR2426364A1 publication Critical patent/FR2426364A1/fr
Application granted granted Critical
Publication of FR2426364B1 publication Critical patent/FR2426364B1/fr
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06Modifications for ensuring a fully conducting state
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor

Landscapes

  • Amplifiers (AREA)

Abstract

L'invention concerne les dispositifs électriques. Le dispositif de commutation faisant l'objet de l'invention est caractérisé notamment en ce que le diviseur de tension comporte deux résistances 10, Il et un amplificateur opérationnel 4 dont l'entrée non inverseuse 5 est reliée au point commun 7 des sources 8, 9 alimentant les deux amplificateurs opérationnels 1, 4 et à une barre de sortie 6, tandis que son entrée inverseuse 15 est reliée à l'entrée non inverseuse 12 de l'amplificateur opérationnel 1 faisant partie du circuit actif de commutation dont la sortie 13 est connectée à la sortie 14 de l'amplificateur opérationnel 4 du diviseur de tension par l'intermédiaire des résistances 10, il connectées en série. L'invention s'applique aux commutateurs à plusieurs étages de signaux électriques.
FR7814809A 1978-05-18 1978-05-18 Dispositif de commutation Granted FR2426364A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814809A FR2426364A1 (fr) 1978-05-18 1978-05-18 Dispositif de commutation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814809A FR2426364A1 (fr) 1978-05-18 1978-05-18 Dispositif de commutation

Publications (2)

Publication Number Publication Date
FR2426364A1 true FR2426364A1 (fr) 1979-12-14
FR2426364B1 FR2426364B1 (fr) 1981-04-30

Family

ID=9208417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814809A Granted FR2426364A1 (fr) 1978-05-18 1978-05-18 Dispositif de commutation

Country Status (1)

Country Link
FR (1) FR2426364A1 (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV700/77 *

Also Published As

Publication number Publication date
FR2426364B1 (fr) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse