DE68914948D1 - Spannungsreferenzkreis mit linearisiertem Temperaturverhalten. - Google Patents

Spannungsreferenzkreis mit linearisiertem Temperaturverhalten.

Info

Publication number
DE68914948D1
DE68914948D1 DE68914948T DE68914948T DE68914948D1 DE 68914948 D1 DE68914948 D1 DE 68914948D1 DE 68914948 T DE68914948 T DE 68914948T DE 68914948 T DE68914948 T DE 68914948T DE 68914948 D1 DE68914948 D1 DE 68914948D1
Authority
DE
Germany
Prior art keywords
voltage reference
reference circuit
temperature behavior
linearized temperature
linearized
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.)
Expired - Fee Related
Application number
DE68914948T
Other languages
English (en)
Other versions
DE68914948T2 (de
Inventor
Massimiliano Brambilla
Marco Morelli
Giampietro Maggioni
Paolo Menegoli
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.)
STMicroelectronics SRL
Original Assignee
SGS Thomson Microelectronics SRL
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 SRL filed Critical SGS Thomson Microelectronics SRL
Application granted granted Critical
Publication of DE68914948D1 publication Critical patent/DE68914948D1/de
Publication of DE68914948T2 publication Critical patent/DE68914948T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE68914948T 1988-11-23 1989-11-14 Spannungsreferenzkreis mit linearisiertem Temperaturverhalten. Expired - Fee Related DE68914948T2 (de)

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
DE68914948D1 true DE68914948D1 (de) 1994-06-01
DE68914948T2 DE68914948T2 (de) 1995-03-02

Family

ID=11199518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914948T Expired - Fee Related DE68914948T2 (de) 1988-11-23 1989-11-14 Spannungsreferenzkreis mit linearisiertem Temperaturverhalten.

Country Status (5)

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

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 (de) * 2003-07-22 2005-01-26 STMicroelectronics Limited Vorspannungsschaltung
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
JPH02201512A (ja) 1990-08-09
EP0370364A1 (de) 1990-05-30
DE68914948T2 (de) 1995-03-02
US5001414A (en) 1991-03-19
IT1227488B (it) 1991-04-12
EP0370364B1 (de) 1994-04-27
IT8822710A0 (it) 1988-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: STMICROELECTRONICS S.R.L., AGRATE BRIANZA, MAILAND

8339 Ceased/non-payment of the annual fee