ATE328313T1 - Verfahren und vorrichtung zur erzeugung eines temperaturunabhängigen stroms - Google Patents

Verfahren und vorrichtung zur erzeugung eines temperaturunabhängigen stroms

Info

Publication number
ATE328313T1
ATE328313T1 AT00202059T AT00202059T ATE328313T1 AT E328313 T1 ATE328313 T1 AT E328313T1 AT 00202059 T AT00202059 T AT 00202059T AT 00202059 T AT00202059 T AT 00202059T AT E328313 T1 ATE328313 T1 AT E328313T1
Authority
AT
Austria
Prior art keywords
current
voltage
temperature
amplifier
transistor
Prior art date
Application number
AT00202059T
Other languages
English (en)
Inventor
Arthur Descombes
Original Assignee
Em Microelectronic Marin 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 Em Microelectronic Marin Sa filed Critical Em Microelectronic Marin Sa
Application granted granted Critical
Publication of ATE328313T1 publication Critical patent/ATE328313T1/de

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

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)
  • Amplifiers (AREA)
  • General Induction Heating (AREA)
  • Resistance Heating (AREA)
  • Physical Vapour Deposition (AREA)
AT00202059T 2000-06-13 2000-06-13 Verfahren und vorrichtung zur erzeugung eines temperaturunabhängigen stroms ATE328313T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00202059A EP1164455B1 (de) 2000-06-13 2000-06-13 Verfahren und Vorrichtung zur Erzeugung eines temperaturunabhängigen Stroms

Publications (1)

Publication Number Publication Date
ATE328313T1 true ATE328313T1 (de) 2006-06-15

Family

ID=8171625

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00202059T ATE328313T1 (de) 2000-06-13 2000-06-13 Verfahren und vorrichtung zur erzeugung eines temperaturunabhängigen stroms

Country Status (3)

Country Link
EP (1) EP1164455B1 (de)
AT (1) ATE328313T1 (de)
DE (1) DE60028356T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3321246B2 (ja) * 1993-06-08 2002-09-03 株式会社東芝 電流制御電圧発生回路
DE19508027B4 (de) * 1995-03-07 2006-08-10 Robert Bosch Gmbh Integrierte Schaltung
JPH10284949A (ja) * 1997-04-02 1998-10-23 Asahi Kasei Micro Syst Kk オフセット温度ドリフト補償機能付き演算増幅器を備えた回路、および、オフセット温度ドリフト補償方法
US5982226A (en) * 1997-04-07 1999-11-09 Texas Instruments Incorporated Optimized frequency shaping circuit topologies for LDOs

Also Published As

Publication number Publication date
DE60028356T2 (de) 2007-05-31
EP1164455A1 (de) 2001-12-19
EP1164455B1 (de) 2006-05-31
DE60028356D1 (de) 2006-07-06

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Legal Events

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