FR2439427A1 - Montage de sources de courant stabilisees - Google Patents

Montage de sources de courant stabilisees

Info

Publication number
FR2439427A1
FR2439427A1 FR7829536A FR7829536A FR2439427A1 FR 2439427 A1 FR2439427 A1 FR 2439427A1 FR 7829536 A FR7829536 A FR 7829536A FR 7829536 A FR7829536 A FR 7829536A FR 2439427 A1 FR2439427 A1 FR 2439427A1
Authority
FR
France
Prior art keywords
transistors
collectors
terminal
input
output
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.)
Withdrawn
Application number
FR7829536A
Other languages
English (en)
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.)
KUSHNER JURY
Original Assignee
KUSHNER JURY
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
Priority to US05/944,984 priority Critical patent/US4214176A/en
Application filed by KUSHNER JURY filed Critical KUSHNER JURY
Priority to FR7829536A priority patent/FR2439427A1/fr
Publication of FR2439427A1 publication Critical patent/FR2439427A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/561—Voltage to current converters

Abstract

CE MONTAGE COMPORTE N TRANSISTORS MULTICOLLECTEURS 1 ... 1 AYANT CHACUN M COLLECTEURS. LES COLLECTEURS DES TRANSISTORS 1 ... 1 SONT RELIES A DES ELEMENTS RADIO-ELECTRIQUES, UN DES M COLLECTEURS DE CHAQUE TRANSISTOR 1 ... 1 ETANT BRANCHE SUR LA PREMIERE BORNE D'UNE RESISTANCE DE CHARGE 9. L'AUTRE BORNE DE LA RESISTANCE 9 EST BRANCHEE SUR UN CONDUCTEUR COMMUN 10. UN BLOC DE STABILISATION 3 COMPORTE UNE SOURCE DE TENSION ETALON 4, UNAMPLIFICATEUR 6 ET UN CIRCUIT DE COMPARAISON 5. UNE ENTREE 7 DU CIRCUIT DE COMPARAISON 5 EST BRANCHEE SUR LA SORTIE DE LA SOURCE DE TENSION ETALON 4 ET UNE ENTREE 8 EST BRANCHEE SUR LA PREMIERE BORNE DE LA RESISTANCE 9. LA SORTIE DU CIRCUIT 5 EST RELIEE A L'ENTREE DE L'AMPLIFICATEUR 6 ET SA SORTIE 11 EST BRANCHEE AUX BASES DES TRANSISTORS MULTICOLLECTEURS 1 ... 1. LES EMETTEURS DES TRANSISTORS 1 ... 1 SONT BRANCHES SUR UN CONDUCTEUR COMMUN 12.
FR7829536A 1978-09-22 1978-10-17 Montage de sources de courant stabilisees Withdrawn FR2439427A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/944,984 US4214176A (en) 1978-09-22 1978-09-22 Stabilized current sources network
FR7829536A FR2439427A1 (fr) 1978-09-22 1978-10-17 Montage de sources de courant stabilisees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/944,984 US4214176A (en) 1978-09-22 1978-09-22 Stabilized current sources network
FR7829536A FR2439427A1 (fr) 1978-09-22 1978-10-17 Montage de sources de courant stabilisees

Publications (1)

Publication Number Publication Date
FR2439427A1 true FR2439427A1 (fr) 1980-05-16

Family

ID=26220805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829536A Withdrawn FR2439427A1 (fr) 1978-09-22 1978-10-17 Montage de sources de courant stabilisees

Country Status (2)

Country Link
US (1) US4214176A (fr)
FR (1) FR2439427A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515385A1 (fr) * 1981-10-27 1983-04-29 Thomson Brandt Circuit de polarisation regulee pour transistors
US5068593A (en) * 1990-10-15 1991-11-26 National Semiconductor Corporation Piece-wise current source whose output falls as control voltage rises
US5182462A (en) * 1992-03-03 1993-01-26 National Semiconductor Corp. Current source whose output increases as control voltages are balanced

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117455A5 (fr) * 1970-12-09 1972-07-21 Itt
FR2207309A1 (fr) * 1972-11-18 1974-06-14 Itt
DE2532397A1 (de) * 1975-07-19 1977-02-10 Licentia Gmbh Schaltungsanordnung zur erzeugung von mehreren konstanten stroemen zur versorgung einer integrierten schaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703651A (en) * 1971-07-12 1972-11-21 Kollmorgen Corp Temperature-controlled integrated circuits
US4064448A (en) * 1976-11-22 1977-12-20 Fairchild Camera And Instrument Corporation Band gap voltage regulator circuit including a merged reference voltage source and error amplifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117455A5 (fr) * 1970-12-09 1972-07-21 Itt
FR2207309A1 (fr) * 1972-11-18 1974-06-14 Itt
DE2532397A1 (de) * 1975-07-19 1977-02-10 Licentia Gmbh Schaltungsanordnung zur erzeugung von mehreren konstanten stroemen zur versorgung einer integrierten schaltung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV700/71 *

Also Published As

Publication number Publication date
US4214176A (en) 1980-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse