FR2207309B1 - - Google Patents

Info

Publication number
FR2207309B1
FR2207309B1 FR7340814A FR7340814A FR2207309B1 FR 2207309 B1 FR2207309 B1 FR 2207309B1 FR 7340814 A FR7340814 A FR 7340814A FR 7340814 A FR7340814 A FR 7340814A FR 2207309 B1 FR2207309 B1 FR 2207309B1
Authority
FR
France
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
Application number
FR7340814A
Other versions
FR2207309A1 (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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 claimed from DE19722256640 external-priority patent/DE2256640C3/de
Application filed by Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2207309A1 publication Critical patent/FR2207309A1/fr
Application granted granted Critical
Publication of FR2207309B1 publication Critical patent/FR2207309B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Direct Current Feeding And Distribution (AREA)
FR7340814A 1972-11-18 1973-11-16 Expired FR2207309B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256640 DE2256640C3 (de) 1972-11-18 Schaltungsanordnung zur Stromspeisung einer integrierten Schaltung

Publications (2)

Publication Number Publication Date
FR2207309A1 FR2207309A1 (fr) 1974-06-14
FR2207309B1 true FR2207309B1 (fr) 1977-06-03

Family

ID=5862098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340814A Expired FR2207309B1 (fr) 1972-11-18 1973-11-16

Country Status (6)

Country Link
US (1) US3906332A (fr)
JP (1) JPS5749930B2 (fr)
CH (1) CH572244A5 (fr)
FR (1) FR2207309B1 (fr)
GB (1) GB1447998A (fr)
IT (1) IT1003172B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177858C (nl) * 1976-03-31 1985-12-02 Philips Nv Schakeling voor het leveren van een vooraf bepaalde stroom aan een belasting.
JPS5320555A (en) * 1976-08-11 1978-02-24 Hitachi Ltd Constant current circuit
DE2642512C2 (de) * 1976-09-22 1983-10-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Stabilisierung eines Gleichstroms
US4214176A (en) * 1978-09-22 1980-07-22 Kushner Jury K Stabilized current sources network
US4282478A (en) * 1978-10-03 1981-08-04 Rca Corporation Reference current supply circuits
JPS5630536U (fr) * 1979-08-15 1981-03-24
IT1209219B (it) * 1980-05-12 1989-07-16 Ora Sgs Microelettronica Spa S Circuito a specchio di corrente ad alta impedenza di uscita a bassa 'perdita di tensione'.
DE3136780A1 (de) * 1981-09-16 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Integrierte halbleiterschaltung
JP2891297B2 (ja) * 1996-09-30 1999-05-17 日本電気株式会社 電圧電流変換回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246233A (en) * 1962-05-11 1966-04-12 Gen Precision Inc Current regulator
GB980370A (en) * 1963-02-07 1965-01-13 Marconi Co Ltd Improvements in or relating to current regulating transistor circuit arrangements
US3508081A (en) * 1966-08-17 1970-04-21 Honeywell Inc Circuit arrangement for supplying a current signal to one or two loads
DE2060504C3 (de) * 1970-12-09 1973-08-30 Itt Ind Gmbh Deutsche Monolithisch integrierbare Schaltungsanordnung zum Ansteuern eines oder mehrerer als stromkonstanthaltende Elemente angeordneter Transistoren

Also Published As

Publication number Publication date
AU6249273A (en) 1975-05-15
IT1003172B (it) 1976-06-10
CH572244A5 (fr) 1976-01-30
US3906332A (en) 1975-09-16
JPS4981852A (fr) 1974-08-07
DE2256640B2 (de) 1976-07-29
JPS5749930B2 (fr) 1982-10-25
GB1447998A (en) 1976-09-02
DE2256640A1 (de) 1974-06-06
FR2207309A1 (fr) 1974-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse