DE69500177T2 - Integrierte Schaltung mit Sofortstartfunktion von Spannungsquellen oder Referenzstrom - Google Patents

Integrierte Schaltung mit Sofortstartfunktion von Spannungsquellen oder Referenzstrom

Info

Publication number
DE69500177T2
DE69500177T2 DE69500177T DE69500177T DE69500177T2 DE 69500177 T2 DE69500177 T2 DE 69500177T2 DE 69500177 T DE69500177 T DE 69500177T DE 69500177 T DE69500177 T DE 69500177T DE 69500177 T2 DE69500177 T2 DE 69500177T2
Authority
DE
Germany
Prior art keywords
integrated circuit
reference current
voltage sources
start function
instant start
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
DE69500177T
Other languages
English (en)
Other versions
DE69500177D1 (de
Inventor
Alexandre Malherbe
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 SA
Original Assignee
SGS Thomson Microelectronics 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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Publication of DE69500177D1 publication Critical patent/DE69500177D1/de
Application granted granted Critical
Publication of DE69500177T2 publication Critical patent/DE69500177T2/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
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/245—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the 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
    • G05F3/26—Current mirrors
    • G05F3/262—Current mirrors using field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Logic Circuits (AREA)
DE69500177T 1994-08-31 1995-08-31 Integrierte Schaltung mit Sofortstartfunktion von Spannungsquellen oder Referenzstrom Expired - Fee Related DE69500177T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410500A FR2724025B1 (fr) 1994-08-31 1994-08-31 Circuit integre avec fonction de demarrage rapide de sources de tension ou courant de reference

Publications (2)

Publication Number Publication Date
DE69500177D1 DE69500177D1 (de) 1997-04-17
DE69500177T2 true DE69500177T2 (de) 1997-06-19

Family

ID=9466616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500177T Expired - Fee Related DE69500177T2 (de) 1994-08-31 1995-08-31 Integrierte Schaltung mit Sofortstartfunktion von Spannungsquellen oder Referenzstrom

Country Status (5)

Country Link
US (1) US5642037A (de)
EP (1) EP0699989B1 (de)
JP (1) JP2818646B2 (de)
DE (1) DE69500177T2 (de)
FR (1) FR2724025B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69621020T2 (de) * 1996-11-04 2002-10-24 St Microelectronics Srl Banddistanzreferenzspannungsgenerator
GB2336960B (en) * 1998-05-01 2003-08-27 Sgs Thomson Microelectronics Start up circuits and bias generators
DE10015276A1 (de) 2000-03-28 2001-10-11 Infineon Technologies Ag Stromerzeugungseinrichtung und Spannungserzeugungseinrichtung
JP4132795B2 (ja) * 2001-11-28 2008-08-13 富士通株式会社 半導体集積回路
US6844711B1 (en) 2003-04-15 2005-01-18 Marvell International Ltd. Low power and high accuracy band gap voltage circuit
DE102004021232A1 (de) * 2004-04-30 2005-11-17 Austriamicrosystems Ag Stromspiegelanordnung
US7372321B2 (en) * 2005-08-25 2008-05-13 Cypress Semiconductor Corporation Robust start-up circuit and method for on-chip self-biased voltage and/or current reference
US10168363B1 (en) * 2018-03-14 2019-01-01 STMicroelectronics Design & Application S.R.O. Current sensor with extended voltage range

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628250A (en) * 1984-11-20 1986-12-09 Thomson Components-Mostok Corporation Power conserving CMOS reference voltage source
JP2804162B2 (ja) * 1989-09-08 1998-09-24 株式会社日立製作所 定電流定電圧回路
JPH0469890A (ja) * 1990-07-10 1992-03-05 Nec Corp 基準電圧発生回路
JP2647276B2 (ja) * 1991-04-30 1997-08-27 株式会社東芝 定電位発生用半導体装置
GB2260833A (en) * 1991-10-22 1993-04-28 Burr Brown Corp Reference voltage circuit allowing fast power-up

Also Published As

Publication number Publication date
US5642037A (en) 1997-06-24
DE69500177D1 (de) 1997-04-17
FR2724025B1 (fr) 1997-01-03
JP2818646B2 (ja) 1998-10-30
EP0699989B1 (de) 1997-03-12
EP0699989A1 (de) 1996-03-06
FR2724025A1 (fr) 1996-03-01
JPH0876867A (ja) 1996-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee