AU3737799A - Electrical device - Google Patents

Electrical device

Info

Publication number
AU3737799A
AU3737799A AU37377/99A AU3737799A AU3737799A AU 3737799 A AU3737799 A AU 3737799A AU 37377/99 A AU37377/99 A AU 37377/99A AU 3737799 A AU3737799 A AU 3737799A AU 3737799 A AU3737799 A AU 3737799A
Authority
AU
Australia
Prior art keywords
electrical device
electrical
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.)
Abandoned
Application number
AU37377/99A
Inventor
Goran Marnfeldt
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Publication of AU3737799A publication Critical patent/AU3737799A/en
Abandoned 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
    • G05F3/26—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)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
AU37377/99A 1998-03-30 1999-03-30 Electrical device Abandoned AU3737799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9801116 1998-03-30
SE9801116A SE9801116D0 (en) 1998-03-30 1998-03-30 Electrical device
PCT/SE1999/000534 WO1999050731A1 (en) 1998-03-30 1999-03-30 Electrical device

Publications (1)

Publication Number Publication Date
AU3737799A true AU3737799A (en) 1999-10-18

Family

ID=20410796

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37377/99A Abandoned AU3737799A (en) 1998-03-30 1999-03-30 Electrical device

Country Status (3)

Country Link
AU (1) AU3737799A (en)
SE (1) SE9801116D0 (en)
WO (1) WO1999050731A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9018930B2 (en) 2010-12-23 2015-04-28 Stmicroelectronics S.R.L. Current generator for temperature compensation
ITMI20111594A1 (en) 2011-09-05 2013-03-06 St Microelectronics Srl SWITCHING VOLTAGE REGULATOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04111008A (en) * 1990-08-30 1992-04-13 Oki Electric Ind Co Ltd Constant-current source circuit
GB2293899B (en) * 1992-02-05 1996-08-21 Nec Corp Reference voltage generating circuit
JP3137154B2 (en) * 1993-10-06 2001-02-19 ローム株式会社 IC with built-in constant current circuit
JPH07121255A (en) * 1993-10-27 1995-05-12 Nec Corp Constant current source circuit
EP0748047A1 (en) * 1995-04-05 1996-12-11 Siemens Aktiengesellschaft Integrated buffer circuit

Also Published As

Publication number Publication date
SE9801116D0 (en) 1998-03-30
WO1999050731A1 (en) 1999-10-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase