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DE59108331D1 - Integrierbarer Stromspiegel - Google Patents

Integrierbarer Stromspiegel

Info

Publication number
DE59108331D1
DE59108331D1 DE59108331T DE59108331T DE59108331D1 DE 59108331 D1 DE59108331 D1 DE 59108331D1 DE 59108331 T DE59108331 T DE 59108331T DE 59108331 T DE59108331 T DE 59108331T DE 59108331 D1 DE59108331 D1 DE 59108331D1
Authority
DE
Germany
Prior art keywords
current mirror
integrable
integrable current
mirror
current
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
DE59108331T
Other languages
English (en)
Inventor
Martin Dipl Ing Feldtkeller
Marc Simon
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of DE59108331D1 publication Critical patent/DE59108331D1/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
    • G05F3/26—Current mirrors
    • G05F3/267—Current mirrors using both bipolar and field-effect technology

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
DE59108331T 1991-07-17 1991-07-17 Integrierbarer Stromspiegel Expired - Fee Related DE59108331D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910111958 EP0523266B1 (de) 1991-07-17 1991-07-17 Integrierbarer Stromspiegel

Publications (1)

Publication Number Publication Date
DE59108331D1 true DE59108331D1 (de) 1996-12-12

Family

ID=8206940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59108331T Expired - Fee Related DE59108331D1 (de) 1991-07-17 1991-07-17 Integrierbarer Stromspiegel

Country Status (2)

Country Link
EP (1) EP0523266B1 (de)
DE (1) DE59108331D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59108303D1 (de) * 1991-08-23 1996-11-28 Itt Ind Gmbh Deutsche Stromregelschaltung
DE69427479T2 (de) * 1994-11-30 2002-01-17 Stmicroelectronics S.R.L., Agrate Brianza Hochgenauer Stromspiegel für niedrige Versorgungsspannung
US5670829A (en) * 1995-03-20 1997-09-23 Motorola, Inc. Precision current limit circuit
DE102017204718B4 (de) 2017-03-21 2021-12-23 Dialog Semiconductor (Uk) Limited Abgleichsystem und Verfahren für regulierte Stromspiegel
FR3104751B1 (fr) 2019-12-12 2021-11-26 St Microelectronics Rousset Procédé de lissage d’un courant consommé par un circuit intégré et dispositif correspondant
FR3113776A1 (fr) * 2020-08-25 2022-03-04 Stmicroelectronics (Rousset) Sas Alimentation de circuit électronique
CN114089804B (zh) * 2020-08-25 2023-05-23 意法半导体(鲁塞)公司 用于电子电路供电的设备和方法
FR3113777B1 (fr) 2020-08-25 2024-12-13 St Microelectronics Rousset Alimentation de circuit électronique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647841A (en) * 1985-10-21 1987-03-03 Motorola, Inc. Low voltage, high precision current source
DE3611548A1 (de) * 1986-04-05 1987-10-08 Telefunken Electronic Gmbh Stromspiegelschaltung
EP0356570A1 (de) * 1988-09-02 1990-03-07 Siemens Aktiengesellschaft Stromspiegel
GB8913439D0 (en) * 1989-06-12 1989-08-02 Inmos Ltd Current mirror circuit

Also Published As

Publication number Publication date
EP0523266B1 (de) 1996-11-06
EP0523266A1 (de) 1993-01-20

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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