FR2825806B1 - Circuit de polarisation a point de fonctionnement stable en tension et en temperature - Google Patents

Circuit de polarisation a point de fonctionnement stable en tension et en temperature

Info

Publication number
FR2825806B1
FR2825806B1 FR0107482A FR0107482A FR2825806B1 FR 2825806 B1 FR2825806 B1 FR 2825806B1 FR 0107482 A FR0107482 A FR 0107482A FR 0107482 A FR0107482 A FR 0107482A FR 2825806 B1 FR2825806 B1 FR 2825806B1
Authority
FR
France
Prior art keywords
voltage
operating point
stable operating
temperature stable
polarization circuit
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
FR0107482A
Other languages
English (en)
Other versions
FR2825806A1 (fr
Inventor
Rosa Francesco La
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 FR0107482A priority Critical patent/FR2825806B1/fr
Priority to US10/164,840 priority patent/US6724243B2/en
Publication of FR2825806A1 publication Critical patent/FR2825806A1/fr
Application granted granted Critical
Publication of FR2825806B1 publication Critical patent/FR2825806B1/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
    • 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
    • G05F3/205—Substrate bias-voltage generators
    • 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
    • G05F3/262—Current mirrors using field-effect transistors only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters

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)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
FR0107482A 2001-06-08 2001-06-08 Circuit de polarisation a point de fonctionnement stable en tension et en temperature Expired - Fee Related FR2825806B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0107482A FR2825806B1 (fr) 2001-06-08 2001-06-08 Circuit de polarisation a point de fonctionnement stable en tension et en temperature
US10/164,840 US6724243B2 (en) 2001-06-08 2002-06-06 Bias circuit with voltage and temperature stable operating point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107482A FR2825806B1 (fr) 2001-06-08 2001-06-08 Circuit de polarisation a point de fonctionnement stable en tension et en temperature

Publications (2)

Publication Number Publication Date
FR2825806A1 FR2825806A1 (fr) 2002-12-13
FR2825806B1 true FR2825806B1 (fr) 2003-09-12

Family

ID=8864077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107482A Expired - Fee Related FR2825806B1 (fr) 2001-06-08 2001-06-08 Circuit de polarisation a point de fonctionnement stable en tension et en temperature

Country Status (2)

Country Link
US (1) US6724243B2 (fr)
FR (1) FR2825806B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209105B2 (en) * 2003-06-06 2007-04-24 Clairvoyante, Inc System and method for compensating for visual effects upon panels having fixed pattern noise with reduced quantization error
US6879141B1 (en) * 2003-09-29 2005-04-12 King Billion Electronics Co., Ltd. Temperature compensated voltage supply circuit
US6956437B2 (en) * 2003-12-23 2005-10-18 Agere Systems Inc. Metal-oxide-semiconductor device having integrated bias circuit
US7180360B2 (en) * 2004-11-12 2007-02-20 Lsi Logic Corporation Method and apparatus for summing DC voltages
US7436242B1 (en) * 2005-01-13 2008-10-14 National Semiconductor Corporation System and method for providing an input voltage invariant current source
EP1712973A3 (fr) * 2005-04-12 2007-03-07 St Microelectronics S.A. Circuit de génération d'un courant de référence
US7821331B2 (en) * 2006-10-23 2010-10-26 Cypress Semiconductor Corporation Reduction of temperature dependence of a reference voltage
US7969236B1 (en) * 2007-10-30 2011-06-28 Impinj, Inc. Reference current generator with low temperature coefficient dependence
US7978005B1 (en) * 2007-10-30 2011-07-12 Impinj, Inc. Reference current generator with low temperature coefficient dependence
US7893754B1 (en) * 2009-10-02 2011-02-22 Power Integrations, Inc. Temperature independent reference circuit
KR101276947B1 (ko) * 2011-06-27 2013-06-19 엘에스산전 주식회사 저전력, 고정밀, 넓은 온도범위의 온도 센서
US20130069724A1 (en) * 2011-09-20 2013-03-21 Taiwan Semiconductor Manufacturing Co., Ltd. Supply independent biasing circuit
CN103729004B (zh) * 2014-01-07 2016-06-01 上海华虹宏力半导体制造有限公司 一种偏置电流产生电路
CN111522391A (zh) * 2020-05-08 2020-08-11 深圳市百泰实业股份有限公司 一种与电源电压无关的偏置电路
CN111813173B (zh) * 2020-07-14 2022-08-16 广芯微电子（广州）股份有限公司 一种偏置电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191629A (ja) * 1983-04-15 1984-10-30 Toshiba Corp 定電流回路
US5640681A (en) * 1993-11-10 1997-06-17 Motorola, Inc. Boot-strapped cascode current mirror
JP2734964B2 (ja) * 1993-12-28 1998-04-02 日本電気株式会社 基準電流回路および基準電圧回路
KR100316834B1 (ko) * 1993-12-27 2002-04-24 가나이 쓰도무 기준전류발생회로,정전류발생회로및그것을사용한장치
JP2835299B2 (ja) * 1995-07-25 1998-12-14 東光株式会社 自励式ｄｃ−ｄｃコンバータ
WO1997044721A1 (fr) * 1996-05-22 1997-11-27 Philips Electronics N.V. Circuit de polarisation basse tension pour generer des tensions et des courants de polarisation independants de l'alimentation
US5856749A (en) * 1996-11-01 1999-01-05 Burr-Brown Corporation Stable output bias current circuitry and method for low-impedance CMOS output stage
US5961215A (en) * 1997-09-26 1999-10-05 Advanced Micro Devices, Inc. Temperature sensor integral with microprocessor and methods of using same

Also Published As

Publication number Publication date
US6724243B2 (en) 2004-04-20
FR2825806A1 (fr) 2002-12-13
US20030001659A1 (en) 2003-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226