DE3047685C2 - Temperaturstabile Spannungsquelle - Google Patents

Temperaturstabile Spannungsquelle

Info

Publication number
DE3047685C2
DE3047685C2 DE3047685A DE3047685A DE3047685C2 DE 3047685 C2 DE3047685 C2 DE 3047685C2 DE 3047685 A DE3047685 A DE 3047685A DE 3047685 A DE3047685 A DE 3047685A DE 3047685 C2 DE3047685 C2 DE 3047685C2
Authority
DE
Germany
Prior art keywords
transistor
current
pair
transistors
branch
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
Application number
DE3047685A
Other languages
German (de)
English (en)
Other versions
DE3047685A1 (de
Inventor
Rudolf Dr. 7107 Bad Friedrichshall Böhme
Willy 7103 Schwaigern Minner
Heinz 7100 Heilbronn Rinderle
Martin Dipl.-Ing. 7056 Weinstadt Siegle
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.)
Aumovio Microelectronic GmbH
Original Assignee
Telefunken Electronic GmbH
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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE3047685A priority Critical patent/DE3047685C2/de
Priority to IT25625/81A priority patent/IT1140345B/it
Priority to JP56201016A priority patent/JPS57125419A/ja
Priority to US06/330,811 priority patent/US4422033A/en
Priority to FR8123623A priority patent/FR2496929A1/fr
Publication of DE3047685A1 publication Critical patent/DE3047685A1/de
Application granted granted Critical
Publication of DE3047685C2 publication Critical patent/DE3047685C2/de
Expired 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)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Bipolar Integrated Circuits (AREA)
DE3047685A 1980-12-18 1980-12-18 Temperaturstabile Spannungsquelle Expired DE3047685C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3047685A DE3047685C2 (de) 1980-12-18 1980-12-18 Temperaturstabile Spannungsquelle
IT25625/81A IT1140345B (it) 1980-12-18 1981-12-15 Sorgente di tensione termostabile
JP56201016A JPS57125419A (en) 1980-12-18 1981-12-15 Temperature stabilzed voltage source
US06/330,811 US4422033A (en) 1980-12-18 1981-12-15 Temperature-stabilized voltage source
FR8123623A FR2496929A1 (fr) 1980-12-18 1981-12-17 Source de tension stable en temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3047685A DE3047685C2 (de) 1980-12-18 1980-12-18 Temperaturstabile Spannungsquelle

Publications (2)

Publication Number Publication Date
DE3047685A1 DE3047685A1 (de) 1982-07-01
DE3047685C2 true DE3047685C2 (de) 1986-01-16

Family

ID=6119459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3047685A Expired DE3047685C2 (de) 1980-12-18 1980-12-18 Temperaturstabile Spannungsquelle

Country Status (5)

Country Link
US (1) US4422033A (oth)
JP (1) JPS57125419A (oth)
DE (1) DE3047685C2 (oth)
FR (1) FR2496929A1 (oth)
IT (1) IT1140345B (oth)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433283A (en) * 1981-11-30 1984-02-21 International Business Machines Corporation Band gap regulator circuit
JPS5961736A (ja) * 1982-10-01 1984-04-09 Hitachi Ltd 集積化圧力センサ
JPS6091425A (ja) * 1983-10-25 1985-05-22 Sharp Corp 定電圧電源回路
US4628247A (en) * 1985-08-05 1986-12-09 Sgs Semiconductor Corporation Voltage regulator
DE3545039A1 (de) * 1985-12-19 1987-07-02 Sgs Halbleiterbauelemente Gmbh Spannungsbegrenzungsschaltung
US4912393A (en) * 1986-03-12 1990-03-27 Beltone Electronics Corporation Voltage regulator with variable reference outputs for a hearing aid
US4795961A (en) * 1987-06-10 1989-01-03 Unitrode Corporation Low-noise voltage reference
US5119016A (en) * 1991-03-29 1992-06-02 At&T Bell Laboratories Clamp limiter circuit with precise clamping level control
JP2867947B2 (ja) * 1996-03-28 1999-03-10 日本電気株式会社 参照電位発生回路
US7400187B1 (en) * 2001-10-02 2008-07-15 National Semiconductor Corporation Low voltage, low Z, band-gap reference
US20060132223A1 (en) * 2004-12-22 2006-06-22 Cherek Brian J Temperature-stable voltage reference circuit
WO2009037532A1 (en) * 2007-09-21 2009-03-26 Freescale Semiconductor, Inc. Band-gap voltage reference circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887863A (en) * 1973-11-28 1975-06-03 Analog Devices Inc Solid-state regulated voltage supply
US3893018A (en) * 1973-12-20 1975-07-01 Motorola Inc Compensated electronic voltage source
US4074181A (en) * 1975-12-04 1978-02-14 Rca Corporation Voltage regulators of a type using a common-base transistor amplifier in the collector-to-base feedback of the regulator transistor
US4085359A (en) * 1976-02-03 1978-04-18 Rca Corporation Self-starting amplifier circuit
US4249123A (en) * 1978-10-25 1981-02-03 Texas Instruments Incorporated Temperature compensated reference voltage regulator
JPS56147212A (en) * 1980-04-18 1981-11-16 Fujitsu Ltd Integrated circuit for generation of reference voltage
US4349778A (en) * 1981-05-11 1982-09-14 Motorola, Inc. Band-gap voltage reference having an improved current mirror circuit

Also Published As

Publication number Publication date
IT8125625A0 (it) 1981-12-15
JPS57125419A (en) 1982-08-04
US4422033A (en) 1983-12-20
IT1140345B (it) 1986-09-24
FR2496929B3 (oth) 1983-11-10
FR2496929A1 (fr) 1982-06-25
DE3047685A1 (de) 1982-07-01

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8120 Willingness to grant licences paragraph 23
8127 New person/name/address of the applicant

Owner name: TELEFUNKEN ELECTRONIC GMBH, 7100 HEILBRONN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILB

8339 Ceased/non-payment of the annual fee