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IT9022470A0 - Generatore di tensione di riferimento con deriva termica programmabile - Google Patents

Generatore di tensione di riferimento con deriva termica programmabile

Info

Publication number
IT9022470A0
IT9022470A0 IT22470A IT2247090A IT9022470A0 IT 9022470 A0 IT9022470 A0 IT 9022470A0 IT 22470 A IT22470 A IT 22470A IT 2247090 A IT2247090 A IT 2247090A IT 9022470 A0 IT9022470 A0 IT 9022470A0
Authority
IT
Italy
Prior art keywords
reference voltage
voltage generator
thermal drift
programmable thermal
programmable
Prior art date
Application number
IT22470A
Other languages
English (en)
Other versions
IT1244341B (it
IT9022470A1 (it
Inventor
Vanni Poletto
Massimiliano Brambilla
Original Assignee
Sgs Thomson Microelectronics
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 Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to IT02247090A priority Critical patent/IT1244341B/it
Publication of IT9022470A0 publication Critical patent/IT9022470A0/it
Priority to US07811261 priority patent/US5208527B1/en
Priority to DE4142468A priority patent/DE4142468A1/de
Priority to FR9116274A priority patent/FR2670915A1/fr
Priority to KR1019910023539A priority patent/KR100226808B1/ko
Priority to JP3338256A priority patent/JPH05189072A/ja
Publication of IT9022470A1 publication Critical patent/IT9022470A1/it
Application granted granted Critical
Publication of IT1244341B publication Critical patent/IT1244341B/it

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
    • 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
    • G05F1/462—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/463—Sources providing an output which depends on temperature
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/907—Temperature compensation of semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Eletrric Generators (AREA)
IT02247090A 1990-12-21 1990-12-21 Generatore di tensione di riferimento con deriva termica programmabile IT1244341B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT02247090A IT1244341B (it) 1990-12-21 1990-12-21 Generatore di tensione di riferimento con deriva termica programmabile
US07811261 US5208527B1 (en) 1990-12-21 1991-12-19 Reference voltage generator with programmable thermal drift
DE4142468A DE4142468A1 (de) 1990-12-21 1991-12-20 Bezugsspannungsgenerator mit programmierbarer temperaturdrift
FR9116274A FR2670915A1 (fr) 1990-12-21 1991-12-20 Generateur de tension de reference a derive thermique programmable.
KR1019910023539A KR100226808B1 (ko) 1990-12-21 1991-12-20 프로그래머블 열 드리프트를 가진 기준전압 발생기
JP3338256A JPH05189072A (ja) 1990-12-21 1991-12-20 プログラム可能な熱ドリフトを持つ基準電圧発生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02247090A IT1244341B (it) 1990-12-21 1990-12-21 Generatore di tensione di riferimento con deriva termica programmabile

Publications (3)

Publication Number Publication Date
IT9022470A0 true IT9022470A0 (it) 1990-12-21
IT9022470A1 IT9022470A1 (it) 1992-06-22
IT1244341B IT1244341B (it) 1994-07-08

Family

ID=11196722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02247090A IT1244341B (it) 1990-12-21 1990-12-21 Generatore di tensione di riferimento con deriva termica programmabile

Country Status (6)

Country Link
US (1) US5208527B1 (it)
JP (1) JPH05189072A (it)
KR (1) KR100226808B1 (it)
DE (1) DE4142468A1 (it)
FR (1) FR2670915A1 (it)
IT (1) IT1244341B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211997A1 (de) * 1992-04-09 1993-10-14 Jaeger Erich Gmbh & Co Kg Verfahren und Schaltungsanordnung zur elektrischen Kompensation des Temperatureinflusses auf das Meßsignal von mechanoelektrischen Meßwandlern
US5381083A (en) * 1992-07-15 1995-01-10 Sharp Kabushiki Kaisha Constant-current power-supply circuit formed on an IC
KR940017214A (ko) * 1992-12-24 1994-07-26 가나이 쓰토무 기준전압 발생회로
US5481179A (en) * 1993-10-14 1996-01-02 Micron Technology, Inc. Voltage reference circuit with a common gate output stage
US5399960A (en) * 1993-11-12 1995-03-21 Cypress Semiconductor Corporation Reference voltage generation method and apparatus
US5602466A (en) * 1994-02-22 1997-02-11 Motorola Inc. Dual output temperature compensated voltage reference
FR2727534A1 (fr) * 1994-11-30 1996-05-31 Sgs Thomson Microelectronics Regulateur de tension pour circuit logique en mode couple
DE19535807C1 (de) * 1995-09-26 1996-10-24 Siemens Ag Schaltungsanordnung zur Erzeugung eines Biaspotentials
US5774013A (en) * 1995-11-30 1998-06-30 Rockwell Semiconductor Systems, Inc. Dual source for constant and PTAT current
US5760639A (en) * 1996-03-04 1998-06-02 Motorola, Inc. Voltage and current reference circuit with a low temperature coefficient
JP6809359B2 (ja) * 2017-04-26 2021-01-06 サンケン電気株式会社 基準電圧生成回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198581A (en) * 1977-10-13 1980-04-15 Rca Corporation Temperature compensating comparator
DE2822035A1 (de) * 1978-05-20 1979-11-22 Leitz Ernst Gmbh Schaltungsanordnung zur kompensation des temperaturkoeffizienten von halbleiterstrecken
DE3326204A1 (de) * 1983-07-21 1985-01-31 Bizerba-Werke Wilhelm Kraut GmbH & Co KG, 7460 Balingen Verfahren und messschaltungsanordnung zur driftkorrektur bei der digitalisierung von messspannungen
FR2556464B1 (fr) * 1983-12-07 1986-09-19 Renault Dispositif de compensation en temperature d'un capteur et son procede d'ajustage
US4628247A (en) * 1985-08-05 1986-12-09 Sgs Semiconductor Corporation Voltage regulator
EP0264563B1 (en) * 1986-10-06 1993-11-03 Motorola, Inc. Voltage regulator having a precision thermal current source
US4789819A (en) * 1986-11-18 1988-12-06 Linear Technology Corporation Breakpoint compensation and thermal limit circuit
US4792748A (en) * 1987-11-17 1988-12-20 Burr-Brown Corporation Two-terminal temperature-compensated current source circuit
IT1227488B (it) * 1988-11-23 1991-04-12 Sgs Thomson Microelectronics Circuito di riferimento di tensione ad andamento in temperatura linearizzato.

Also Published As

Publication number Publication date
IT1244341B (it) 1994-07-08
FR2670915A1 (fr) 1992-06-26
US5208527A (en) 1993-05-04
DE4142468A1 (de) 1992-10-29
JPH05189072A (ja) 1993-07-30
IT9022470A1 (it) 1992-06-22
FR2670915B1 (it) 1994-12-09
US5208527B1 (en) 1997-07-22
KR100226808B1 (ko) 1999-10-15
KR920013866A (ko) 1992-07-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227