IN191523B - - Google Patents

Info

Publication number
IN191523B
IN191523B IN858CA1997A IN191523B IN 191523 B IN191523 B IN 191523B IN 858CA1997 A IN858CA1997 A IN 858CA1997A IN 191523 B IN191523 B IN 191523B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Martin Bloch
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN191523B publication Critical patent/IN191523B/en

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

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)
IN858CA1997 1996-05-20 1997-05-13 IN191523B (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996120181 DE19620181C1 (de) 1996-05-20 1996-05-20 Bandgap-Referenzspannungsschaltung zur Erzeugung einer temperaturkompensierten Referenzspannung

Publications (1)

Publication Number Publication Date
IN191523B true IN191523B (tr) 2003-12-06

Family

ID=7794750

Family Applications (1)

Application Number Title Priority Date Filing Date
IN858CA1997 IN191523B (tr) 1996-05-20 1997-05-13

Country Status (3)

Country Link
DE (1) DE19620181C1 (tr)
IN (1) IN191523B (tr)
WO (1) WO1997044722A1 (tr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770004B1 (fr) * 1997-10-20 2000-01-28 Sgs Thomson Microelectronics Generateur de courant constant precis
KR20000070664A (ko) * 1997-12-02 2000-11-25 요트.게.아. 롤페즈 온도보상 출력기준전압을 갖는 기준전압소스
EP1184954A1 (en) * 2000-08-31 2002-03-06 STMicroelectronics S.r.l. Integrated and self-supplied voltage regulator and related regulation method
DE60123925D1 (de) * 2001-04-27 2006-11-30 St Microelectronics Srl Stromreferenzschaltung für niedrige Versorgungsspannungen
US7164308B2 (en) * 2003-01-17 2007-01-16 International Rectifier Corporation Temperature compensated bandgap voltage reference
US7656145B2 (en) * 2007-06-19 2010-02-02 O2Micro International Limited Low power bandgap voltage reference circuit having multiple reference voltages with high power supply rejection ratio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849684A (en) * 1988-11-07 1989-07-18 American Telephone And Telegraph Company, At&T Bell Laaboratories CMOS bandgap voltage reference apparatus and method
US4896094A (en) * 1989-06-30 1990-01-23 Motorola, Inc. Bandgap reference circuit with improved output reference voltage
US5512817A (en) * 1993-12-29 1996-04-30 At&T Corp. Bandgap voltage reference generator
DE4439707A1 (de) * 1994-11-05 1996-05-09 Bosch Gmbh Robert Spannungsreferenz mit Prüfung und Eigenkalibrierung

Also Published As

Publication number Publication date
WO1997044722A1 (de) 1997-11-27
DE19620181C1 (de) 1997-09-25

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