DE69521484D1 - Referenzspannungsschaltung mit einer nullpunktabweichungskompensierenden Stromquelle - Google Patents

Referenzspannungsschaltung mit einer nullpunktabweichungskompensierenden Stromquelle

Info

Publication number
DE69521484D1
DE69521484D1 DE69521484T DE69521484T DE69521484D1 DE 69521484 D1 DE69521484 D1 DE 69521484D1 DE 69521484 T DE69521484 T DE 69521484T DE 69521484 T DE69521484 T DE 69521484T DE 69521484 D1 DE69521484 D1 DE 69521484D1
Authority
DE
Germany
Prior art keywords
reference voltage
current source
voltage circuit
zero point
compensating 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
DE69521484T
Other languages
English (en)
Other versions
DE69521484T2 (de
Inventor
David C Mcclure
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 lnc USA
Original Assignee
STMicroelectronics lnc USA
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 lnc USA filed Critical STMicroelectronics lnc USA
Publication of DE69521484D1 publication Critical patent/DE69521484D1/de
Application granted granted Critical
Publication of DE69521484T2 publication Critical patent/DE69521484T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45744—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
    • H03F3/45766—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction by using balancing means
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45454—Indexing scheme relating to differential amplifiers the CSC comprising biasing means controlled by the input signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45466—Indexing scheme relating to differential amplifiers the CSC being controlled, e.g. by a signal derived from a non specified place in the dif amp circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45504—Indexing scheme relating to differential amplifiers the CSC comprising more than one switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Logic Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
  • Dram (AREA)
  • Read Only Memory (AREA)
DE69521484T 1994-12-20 1995-11-28 Referenzspannungsschaltung mit einer nullpunktabweichungskompensierenden Stromquelle Expired - Fee Related DE69521484T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/360,229 US5548241A (en) 1994-12-20 1994-12-20 Voltage reference circuit using an offset compensating current source

Publications (2)

Publication Number Publication Date
DE69521484D1 true DE69521484D1 (de) 2001-08-02
DE69521484T2 DE69521484T2 (de) 2002-05-16

Family

ID=23417130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521484T Expired - Fee Related DE69521484T2 (de) 1994-12-20 1995-11-28 Referenzspannungsschaltung mit einer nullpunktabweichungskompensierenden Stromquelle

Country Status (4)

Country Link
US (1) US5548241A (de)
EP (1) EP0718739B1 (de)
JP (1) JP3679178B2 (de)
DE (1) DE69521484T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114578886A (zh) * 2022-05-06 2022-06-03 成都市安比科技有限公司 一种偏置电流可编程电路

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724361A (en) * 1996-03-12 1998-03-03 Lsi Logic Corporation High performance n:1 multiplexer with overlap control of multi-phase clocks
KR100474074B1 (ko) * 1997-06-30 2005-06-27 주식회사 하이닉스반도체 기준전압발생회로
JP2000073118A (ja) * 1998-08-26 2000-03-07 Nippon Steel Corp 簡易取鍋精錬方法
US20010020842A1 (en) * 1999-01-28 2001-09-13 Mitchel Beck Voltage regulator
JP3526432B2 (ja) * 1999-09-14 2004-05-17 東芝マイクロエレクトロニクス株式会社 定電流回路
KR100362700B1 (ko) * 2000-02-03 2002-11-27 삼성전자 주식회사 반도체 메모리 장치의 전압 레귤레이터 회로
JP4697997B2 (ja) * 2000-04-13 2011-06-08 エルピーダメモリ株式会社 内部電圧発生回路
US6693469B2 (en) 2001-05-01 2004-02-17 Lucent Technologies Inc. Buffer interface architecture
WO2004034369A1 (ja) * 2002-10-09 2004-04-22 Mitsubishi Denki Kabushiki Kaisha 定電流回路、駆動回路および画像表示装置
US7583484B2 (en) * 2003-08-20 2009-09-01 Taiwan Semiconductor Manufacturing Company, Ltd. Circuit and method for ESD protection
US20060158224A1 (en) * 2005-01-14 2006-07-20 Elite Semiconductor Memory Technology, Inc. Output driver with feedback slew rate control
KR100929953B1 (ko) * 2006-07-07 2009-12-04 야마하 가부시키가이샤 오프셋 전압 보정 회로 및 ｄ급 증폭기
CN102016813A (zh) * 2008-07-27 2011-04-13 拉姆伯斯公司 用于平衡接收端电源负载的方法和系统
US9218014B2 (en) * 2012-10-25 2015-12-22 Fairchild Semiconductor Corporation Supply voltage independent bandgap circuit
CN106656081B (zh) * 2016-12-20 2019-02-01 峰岹科技（深圳）有限公司 一种消除运算放大器失调电压的电路
CN112416045B (zh) * 2020-10-30 2022-07-19 广东美的白色家电技术创新中心有限公司 一种带隙基准电路及芯片
CN113110679B (zh) * 2021-04-25 2022-05-20 广东宝元通检测股份有限公司 一种适用于纳米级cmos工艺的低功耗基准电压源

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045806A (en) * 1988-04-17 1991-09-03 Teledyne Industries Offset compensated amplifier
JP2804162B2 (ja) * 1989-09-08 1998-09-24 株式会社日立製作所 定電流定電圧回路
US5162668A (en) * 1990-12-14 1992-11-10 International Business Machines Corporation Small dropout on-chip voltage regulators with boosted power supply
US5363059A (en) * 1993-06-17 1994-11-08 Texas Instruments Incorporated Transconductance amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114578886A (zh) * 2022-05-06 2022-06-03 成都市安比科技有限公司 一种偏置电流可编程电路

Also Published As

Publication number Publication date
JP3679178B2 (ja) 2005-08-03
US5548241A (en) 1996-08-20
EP0718739A2 (de) 1996-06-26
EP0718739B1 (de) 2001-06-27
JPH08256025A (ja) 1996-10-01
EP0718739A3 (de) 1996-07-03
DE69521484T2 (de) 2002-05-16

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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