IT1227488B - Circuito di riferimento di tensione ad andamento in temperatura linearizzato. - Google Patents

Circuito di riferimento di tensione ad andamento in temperatura linearizzato.

Info

Publication number
IT1227488B
IT1227488B IT8822710A IT2271088A IT1227488B IT 1227488 B IT1227488 B IT 1227488B IT 8822710 A IT8822710 A IT 8822710A IT 2271088 A IT2271088 A IT 2271088A IT 1227488 B IT1227488 B IT 1227488B
Authority
IT
Italy
Prior art keywords
voltage reference
reference circuit
temperature voltage
linearized temperature
linearized
Prior art date
Application number
IT8822710A
Other languages
English (en)
Other versions
IT8822710A0 (it
Inventor
Massimiliano Brambilla
Marco Morelli
Giampietro Maggioni
Paolo Menegoli
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 IT8822710A priority Critical patent/IT1227488B/it
Publication of IT8822710A0 publication Critical patent/IT8822710A0/it
Priority to DE68914948T priority patent/DE68914948T2/de
Priority to EP89121049A priority patent/EP0370364B1/en
Priority to US07/440,034 priority patent/US5001414A/en
Priority to JP1304519A priority patent/JPH02201512A/ja
Application granted granted Critical
Publication of IT1227488B publication Critical patent/IT1227488B/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
    • 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)
  • 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)
  • Semiconductor Integrated Circuits (AREA)
IT8822710A 1988-11-23 1988-11-23 Circuito di riferimento di tensione ad andamento in temperatura linearizzato. IT1227488B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8822710A IT1227488B (it) 1988-11-23 1988-11-23 Circuito di riferimento di tensione ad andamento in temperatura linearizzato.
DE68914948T DE68914948T2 (de) 1988-11-23 1989-11-14 Spannungsreferenzkreis mit linearisiertem Temperaturverhalten.
EP89121049A EP0370364B1 (en) 1988-11-23 1989-11-14 Voltage reference circuit with linearized temperature behavior
US07/440,034 US5001414A (en) 1988-11-23 1989-11-21 Voltage reference circuit with linearized temperature behavior
JP1304519A JPH02201512A (ja) 1988-11-23 1989-11-22 線形化された温度作用を有する電圧基準回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822710A IT1227488B (it) 1988-11-23 1988-11-23 Circuito di riferimento di tensione ad andamento in temperatura linearizzato.

Publications (2)

Publication Number Publication Date
IT8822710A0 IT8822710A0 (it) 1988-11-23
IT1227488B true IT1227488B (it) 1991-04-12

Family

ID=11199518

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822710A IT1227488B (it) 1988-11-23 1988-11-23 Circuito di riferimento di tensione ad andamento in temperatura linearizzato.

Country Status (5)

Country Link
US (1) US5001414A (it)
EP (1) EP0370364B1 (it)
JP (1) JPH02201512A (it)
DE (1) DE68914948T2 (it)
IT (1) IT1227488B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920010633A (ko) * 1990-11-30 1992-06-26 김광호 반도체 메모리 장치의 기준전압 발생회로
IT1244341B (it) * 1990-12-21 1994-07-08 Sgs Thomson Microelectronics Generatore di tensione di riferimento con deriva termica programmabile
FR2672705B1 (fr) * 1991-02-07 1993-06-04 Valeo Equip Electr Moteur Circuit generateur d'une tension de reference variable en fonction de la temperature, notamment pour regulateur de la tension de charge d'une batterie par un alternateur.
IT1245237B (it) * 1991-03-18 1994-09-13 Sgs Thomson Microelectronics Generatore di tensione di riferimento variabile con la temperatura con deriva termica prestabilita e funzione lineare della tensione di alimentazione
DE19817791A1 (de) * 1998-04-21 1999-10-28 Siemens Ag Referenzspannungsschaltung
FR2809834B1 (fr) * 2000-05-30 2002-08-23 St Microelectronics Sa Source de courant a faible tension d'alimentation et a faible sensibilite en tension
JP4212036B2 (ja) * 2003-06-19 2009-01-21 ローム株式会社 定電圧発生器
EP1501001A1 (en) * 2003-07-22 2005-01-26 STMicroelectronics Limited Bias Circuitry
TWI457743B (zh) * 2012-09-20 2014-10-21 Novatek Microelectronics Corp 能帶隙參考電路及其雙輸出自我參考穩壓器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249122A (en) * 1978-07-27 1981-02-03 National Semiconductor Corporation Temperature compensated bandgap IC voltage references
US4250445A (en) * 1979-01-17 1981-02-10 Analog Devices, Incorporated Band-gap voltage reference with curvature correction
US4325017A (en) * 1980-08-14 1982-04-13 Rca Corporation Temperature-correction network for extrapolated band-gap voltage reference circuit
US4362984A (en) * 1981-03-16 1982-12-07 Texas Instruments Incorporated Circuit to correct non-linear terms in bandgap voltage references
US4490670A (en) * 1982-10-25 1984-12-25 Advanced Micro Devices, Inc. Voltage generator
US4603291A (en) * 1984-06-26 1986-07-29 Linear Technology Corporation Nonlinearity correction circuit for bandgap reference
US4714872A (en) * 1986-07-10 1987-12-22 Tektronix, Inc. Voltage reference for transistor constant-current source
GB8630980D0 (en) * 1986-12-29 1987-02-04 Motorola Inc Bandgap reference circuit
US4808908A (en) * 1988-02-16 1989-02-28 Analog Devices, Inc. Curvature correction of bipolar bandgap references
US4843302A (en) * 1988-05-02 1989-06-27 Linear Technology Non-linear temperature generator circuit
US4939442A (en) * 1989-03-30 1990-07-03 Texas Instruments Incorporated Bandgap voltage reference and method with further temperature correction

Also Published As

Publication number Publication date
US5001414A (en) 1991-03-19
DE68914948T2 (de) 1995-03-02
DE68914948D1 (de) 1994-06-01
EP0370364B1 (en) 1994-04-27
JPH02201512A (ja) 1990-08-09
IT8822710A0 (it) 1988-11-23
EP0370364A1 (en) 1990-05-30

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Legal Events

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

Effective date: 19971129