FR2790569B1 - Bloc operateur electronique permettant d'engendrer un courant qui est une puissance rationnelle quelconque d'un autre courant - Google Patents

Bloc operateur electronique permettant d'engendrer un courant qui est une puissance rationnelle quelconque d'un autre courant

Info

Publication number
FR2790569B1
FR2790569B1 FR9905372A FR9905372A FR2790569B1 FR 2790569 B1 FR2790569 B1 FR 2790569B1 FR 9905372 A FR9905372 A FR 9905372A FR 9905372 A FR9905372 A FR 9905372A FR 2790569 B1 FR2790569 B1 FR 2790569B1
Authority
FR
France
Prior art keywords
current
generating
operator unit
rational power
electronic operator
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
FR9905372A
Other languages
English (en)
Other versions
FR2790569A1 (fr
Inventor
Eric Vittoz
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.)
Centre Suisse dElectronique et Microtechnique SA CSEM
Original Assignee
Centre Suisse dElectronique et Microtechnique SA CSEM
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 Centre Suisse dElectronique et Microtechnique SA CSEM filed Critical Centre Suisse dElectronique et Microtechnique SA CSEM
Priority to EP00810165A priority Critical patent/EP1033668A1/fr
Publication of FR2790569A1 publication Critical patent/FR2790569A1/fr
Application granted granted Critical
Publication of FR2790569B1 publication Critical patent/FR2790569B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
FR9905372A 1999-03-04 1999-04-28 Bloc operateur electronique permettant d'engendrer un courant qui est une puissance rationnelle quelconque d'un autre courant Expired - Fee Related FR2790569B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00810165A EP1033668A1 (fr) 1999-03-04 2000-02-29 Bloc opérateur électronique permettant d'engendrer un courant qui est une puissance rationnelle quelconque d'un autre courant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39999 1999-03-04

Publications (2)

Publication Number Publication Date
FR2790569A1 FR2790569A1 (fr) 2000-09-08
FR2790569B1 true FR2790569B1 (fr) 2001-05-11

Family

ID=4186143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905372A Expired - Fee Related FR2790569B1 (fr) 1999-03-04 1999-04-28 Bloc operateur electronique permettant d'engendrer un courant qui est une puissance rationnelle quelconque d'un autre courant

Country Status (2)

Country Link
US (1) US6351181B1 (fr)
FR (1) FR2790569B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100378814B1 (ko) * 2000-11-28 2003-04-07 엘지전자 주식회사 리니어 컴프레샤의 구동회로
TWI287185B (en) * 2002-09-19 2007-09-21 Atmel Corp Fast dynamic low-voltage current mirror with compensated error
US7215187B2 (en) * 2004-07-23 2007-05-08 The Hong Kong University Of Science And Technology Symmetrically matched voltage mirror and applications therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686176B2 (ja) * 1996-08-06 2005-08-24 株式会社ルネサステクノロジ 定電流発生回路及び内部電源電圧発生回路
US5939933A (en) * 1998-02-13 1999-08-17 Adaptec, Inc. Intentionally mismatched mirror process inverse current source

Also Published As

Publication number Publication date
FR2790569A1 (fr) 2000-09-08
US6351181B1 (en) 2002-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse