FR2506043A1 - Regulateur de tension integre, a coefficient de temperature nul ou impose - Google Patents

Regulateur de tension integre, a coefficient de temperature nul ou impose Download PDF

Info

Publication number
FR2506043A1
FR2506043A1 FR8109755A FR8109755A FR2506043A1 FR 2506043 A1 FR2506043 A1 FR 2506043A1 FR 8109755 A FR8109755 A FR 8109755A FR 8109755 A FR8109755 A FR 8109755A FR 2506043 A1 FR2506043 A1 FR 2506043A1
Authority
FR
France
Prior art keywords
transistor
transistors
voltage
resistor
vbel
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
FR8109755A
Other languages
English (en)
French (fr)
Other versions
FR2506043B1 (enExample
Inventor
Michel Barou
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8109755A priority Critical patent/FR2506043A1/fr
Publication of FR2506043A1 publication Critical patent/FR2506043A1/fr
Application granted granted Critical
Publication of FR2506043B1 publication Critical patent/FR2506043B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
FR8109755A 1981-05-15 1981-05-15 Regulateur de tension integre, a coefficient de temperature nul ou impose Granted FR2506043A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8109755A FR2506043A1 (fr) 1981-05-15 1981-05-15 Regulateur de tension integre, a coefficient de temperature nul ou impose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109755A FR2506043A1 (fr) 1981-05-15 1981-05-15 Regulateur de tension integre, a coefficient de temperature nul ou impose

Publications (2)

Publication Number Publication Date
FR2506043A1 true FR2506043A1 (fr) 1982-11-19
FR2506043B1 FR2506043B1 (enExample) 1983-12-16

Family

ID=9258525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109755A Granted FR2506043A1 (fr) 1981-05-15 1981-05-15 Regulateur de tension integre, a coefficient de temperature nul ou impose

Country Status (1)

Country Link
FR (1) FR2506043A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367578A1 (en) * 1988-10-31 1990-05-09 Teledyne Industries, Inc. CMOS compatible bandgap voltage reference
US5241261A (en) * 1992-02-26 1993-08-31 Motorola, Inc. Thermally dependent self-modifying voltage source
EP0620515A1 (en) * 1993-04-14 1994-10-19 Texas Instruments Deutschland Gmbh Band gap reference voltage source

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083494A1 (enExample) * 1970-03-23 1971-12-17 Nat Semiconductor Corp
FR2357875A1 (fr) * 1976-07-06 1978-02-03 Analog Devices Inc Transducteur de temperature a deux bornes en circuit integre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083494A1 (enExample) * 1970-03-23 1971-12-17 Nat Semiconductor Corp
FR2357875A1 (fr) * 1976-07-06 1978-02-03 Analog Devices Inc Transducteur de temperature a deux bornes en circuit integre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367578A1 (en) * 1988-10-31 1990-05-09 Teledyne Industries, Inc. CMOS compatible bandgap voltage reference
US5241261A (en) * 1992-02-26 1993-08-31 Motorola, Inc. Thermally dependent self-modifying voltage source
EP0620515A1 (en) * 1993-04-14 1994-10-19 Texas Instruments Deutschland Gmbh Band gap reference voltage source

Also Published As

Publication number Publication date
FR2506043B1 (enExample) 1983-12-16

Similar Documents

Publication Publication Date Title
EP0424264B1 (fr) Source de courant à faible coefficient de température
FR2623307A1 (fr) Source de courant a deux bornes avec compensation de temperature
EP0680140B1 (fr) Amplificateur différentiel à réglage de mode commun
FR2465355A1 (fr) Circuit generateur de tension de reference de bande interdite
FR2975510A1 (fr) Dispositif de generation d'une tension de reference de bande interdite ajustable a fort taux de rejection d'alimentation
FR2912013A1 (fr) Dispositif de generation de courant de polarisation ayant un coefficient de temperature ajustable.
FR2832819A1 (fr) Source de courant compensee en temperature
EP0498727B1 (fr) Circuit générateur d'une tension de référence variable en fonction de la température, notamment pour régulateur de la tension de charge d'une batterie par un alternateur
FR2714237A1 (fr) Amplificateur à gain variable.
EP2067090A1 (fr) Circuit electronique de reference de tension
EP0649079B1 (fr) Circuit générateur de tension stabilisée du type bandgap
FR2825806A1 (fr) Circuit de polarisation a point de fonctionnement stable en tension et en temperature
FR2801145A1 (fr) Circuit d'alimentation a courant constant
FR2506043A1 (fr) Regulateur de tension integre, a coefficient de temperature nul ou impose
FR2767207A1 (fr) Dispositif generateur de tension constante utilisant les proprietes de dependance en temperature de semi-conducteurs
EP0829796B1 (fr) Contrôleur de tension à sensibilité aux variations de température atténuée
FR2470483A1 (fr) Amplificateur a commande de courant de croisement et son procede d'utilisation
FR2672750A1 (fr) Circuit d'amplification a commande de gain exponentielle.
FR2486265A1 (fr) Circuit generateur de courant constant
FR2620541A1 (fr) Circuit regulateur de tension
EP0536063B1 (fr) Générateur de courant précis
EP0055320A1 (fr) Comparateur de tension ayant une large gamme de tension d'entrée de mode commun
EP0655176B1 (fr) Etage amplificateur a faible distorsion thermique
EP0479377B1 (fr) Source de courant à rapport donné entre courant de sortie et d'entrée
FR2519211A1 (fr) Etage de sortie pour circuit integre a reseau de portes de la technique ecl regule vis-a-vis des variations liees aux temperatures de fonctionnement