FR2842917B1 - Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique - Google Patents

Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique

Info

Publication number
FR2842917B1
FR2842917B1 FR0209615A FR0209615A FR2842917B1 FR 2842917 B1 FR2842917 B1 FR 2842917B1 FR 0209615 A FR0209615 A FR 0209615A FR 0209615 A FR0209615 A FR 0209615A FR 2842917 B1 FR2842917 B1 FR 2842917B1
Authority
FR
France
Prior art keywords
adjusting
electronic circuit
operating parameter
analogue electronic
analogue
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
FR0209615A
Other languages
English (en)
Other versions
FR2842917A1 (fr
Inventor
Sebastien Laville
Serge Pontarollo
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0209615A priority Critical patent/FR2842917B1/fr
Priority to US10/629,342 priority patent/US6963239B2/en
Publication of FR2842917A1 publication Critical patent/FR2842917A1/fr
Application granted granted Critical
Publication of FR2842917B1 publication Critical patent/FR2842917B1/fr
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
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR0209615A 2002-07-29 2002-07-29 Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique Expired - Fee Related FR2842917B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0209615A FR2842917B1 (fr) 2002-07-29 2002-07-29 Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique
US10/629,342 US6963239B2 (en) 2002-07-29 2003-07-28 Device and process for adjustment of an operating parameter of an analog electronic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209615A FR2842917B1 (fr) 2002-07-29 2002-07-29 Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique

Publications (2)

Publication Number Publication Date
FR2842917A1 FR2842917A1 (fr) 2004-01-30
FR2842917B1 true FR2842917B1 (fr) 2005-02-11

Family

ID=30011575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209615A Expired - Fee Related FR2842917B1 (fr) 2002-07-29 2002-07-29 Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique

Country Status (2)

Country Link
US (1) US6963239B2 (fr)
FR (1) FR2842917B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060119410A (ko) * 2005-05-20 2006-11-24 한국전자통신연구원 가변 정전압을 발생하는 장치 및 방법
US7715219B2 (en) * 2008-06-30 2010-05-11 Allegro Microsystems, Inc. Non-volatile programmable memory cell and memory array
IT1400576B1 (it) * 2010-06-17 2013-06-14 St Microelectronics Grenoble 2 Circuito integrato con dispositivo per la variazione del valore di un parametro operativo di un circuito elettronico e con lo stesso circuito elettronico.
CN110333878B (zh) * 2019-07-25 2023-04-18 上海闻泰信息技术有限公司 一种待刷设备、连接器和刷机系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047664A (en) * 1989-07-21 1991-09-10 Advanced Micro Devices, Inc. Trimming circuit
JP2851767B2 (ja) * 1992-10-15 1999-01-27 三菱電機株式会社 電圧供給回路および内部降圧回路
KR960011261B1 (ko) * 1993-06-11 1996-08-21 삼성전자 주식회사 반도체집적회로의회로소자값조정회로및방법
JP3828222B2 (ja) * 1996-02-08 2006-10-04 株式会社日立製作所 半導体記憶装置
US5838076A (en) * 1996-11-21 1998-11-17 Pacesetter, Inc. Digitally controlled trim circuit
JPH11110067A (ja) * 1997-10-07 1999-04-23 Mitsubishi Electric Corp 半導体集積回路
JPH11233634A (ja) * 1998-02-12 1999-08-27 Mitsubishi Electric Corp 半導体集積回路
US6281734B1 (en) * 1999-12-31 2001-08-28 Stmicroelectronics, Inc. Reference voltage adjustment
JP2001202147A (ja) * 2000-01-20 2001-07-27 Matsushita Electric Ind Co Ltd 電源回路及びこれを有する半導体集積回路
JP2002042472A (ja) * 2000-07-27 2002-02-08 Mitsubishi Electric Corp 半導体記憶装置
US6703885B1 (en) * 2002-09-18 2004-03-09 Richtek Technology Corp. Trimmer method and device for circuits

Also Published As

Publication number Publication date
FR2842917A1 (fr) 2004-01-30
US20050073350A1 (en) 2005-04-07
US6963239B2 (en) 2005-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331