DE69011756T2 - Stromspiegelschaltung. - Google Patents

Stromspiegelschaltung.

Info

Publication number
DE69011756T2
DE69011756T2 DE69011756T DE69011756T DE69011756T2 DE 69011756 T2 DE69011756 T2 DE 69011756T2 DE 69011756 T DE69011756 T DE 69011756T DE 69011756 T DE69011756 T DE 69011756T DE 69011756 T2 DE69011756 T2 DE 69011756T2
Authority
DE
Germany
Prior art keywords
current mirror
mirror circuit
circuit
current
mirror
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
DE69011756T
Other languages
English (en)
Other versions
DE69011756D1 (de
Inventor
Christopher Cytera
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 Ltd Great Britain
Original Assignee
Inmos Ltd
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 Inmos Ltd filed Critical Inmos Ltd
Application granted granted Critical
Publication of DE69011756D1 publication Critical patent/DE69011756D1/de
Publication of DE69011756T2 publication Critical patent/DE69011756T2/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
    • G05F3/262—Current mirrors using field-effect transistors only
DE69011756T 1989-06-12 1990-06-11 Stromspiegelschaltung. Expired - Fee Related DE69011756T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898913439A GB8913439D0 (en) 1989-06-12 1989-06-12 Current mirror circuit

Publications (2)

Publication Number Publication Date
DE69011756D1 DE69011756D1 (de) 1994-09-29
DE69011756T2 true DE69011756T2 (de) 1995-02-02

Family

ID=10658284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011756T Expired - Fee Related DE69011756T2 (de) 1989-06-12 1990-06-11 Stromspiegelschaltung.

Country Status (5)

Country Link
US (1) US5087891A (de)
EP (1) EP0403195B1 (de)
JP (1) JP3152922B2 (de)
DE (1) DE69011756T2 (de)
GB (1) GB8913439D0 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001018A (nl) * 1990-04-27 1991-11-18 Philips Nv Referentiegenerator.
JP2689708B2 (ja) * 1990-09-18 1997-12-10 日本モトローラ株式会社 バイアス電流制御回路
JPH07112155B2 (ja) * 1990-11-16 1995-11-29 株式会社東芝 スイッチング定電流源回路
KR940004026Y1 (ko) * 1991-05-13 1994-06-17 금성일렉트론 주식회사 바이어스의 스타트업회로
DE59108331D1 (de) * 1991-07-17 1996-12-12 Siemens Ag Integrierbarer Stromspiegel
JP3247402B2 (ja) * 1991-07-25 2002-01-15 株式会社東芝 半導体装置及び不揮発性半導体記憶装置
US5481180A (en) * 1991-09-30 1996-01-02 Sgs-Thomson Microelectronics, Inc. PTAT current source
US5168180A (en) * 1992-04-20 1992-12-01 Motorola, Inc. Low frequency filter in a monolithic integrated 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
EP0613072B1 (de) * 1993-02-12 1997-06-18 Koninklijke Philips Electronics N.V. Integrierte Schaltung mit einem Kaskadestromspiegel
CA2162180A1 (en) * 1993-05-13 1994-11-24 William H. Herndon Bias voltage distribution system
US5523660A (en) * 1993-07-06 1996-06-04 Rohm Co., Ltd. Motor control circuit and motor drive system using the same
US5359296A (en) * 1993-09-10 1994-10-25 Motorola Inc. Self-biased cascode current mirror having high voltage swing and low power consumption
US6060945A (en) * 1994-05-31 2000-05-09 Texas Instruments Incorporated Burn-in reference voltage generation
JP3494488B2 (ja) * 1994-11-25 2004-02-09 株式会社ルネサステクノロジ 半導体装置
DE69427479T2 (de) * 1994-11-30 2002-01-17 St Microelectronics Srl Hochgenauer Stromspiegel für niedrige Versorgungsspannung
US5525927A (en) * 1995-02-06 1996-06-11 Texas Instruments Incorporated MOS current mirror capable of operating in the triode region with minimum output drain-to source voltage
US5686820A (en) * 1995-06-15 1997-11-11 International Business Machines Corporation Voltage regulator with a minimal input voltage requirement
KR100241202B1 (ko) * 1995-09-12 2000-02-01 니시무로 타이죠 전류미러회로
JP3713324B2 (ja) * 1996-02-26 2005-11-09 三菱電機株式会社 カレントミラー回路および信号処理回路
JP2953383B2 (ja) * 1996-07-03 1999-09-27 日本電気株式会社 電圧電流変換回路
SE518159C2 (sv) * 1997-01-17 2002-09-03 Ericsson Telefon Ab L M Anordning för att bestämma storleken på en ström
US5883507A (en) * 1997-05-09 1999-03-16 Stmicroelectronics, Inc. Low power temperature compensated, current source and associated method
US5808459A (en) * 1997-10-30 1998-09-15 Xerox Corporation Design technique for converting a floating band-gap reference voltage to a fixed and buffered reference voltage
US6194967B1 (en) * 1998-06-17 2001-02-27 Intel Corporation Current mirror circuit
EP0994402B1 (de) 1998-10-15 2003-04-23 Lucent Technologies Inc. Stromspiegelschaltung
US6624671B2 (en) * 2000-05-04 2003-09-23 Exar Corporation Wide-band replica output current sensing circuit
US6300834B1 (en) * 2000-12-12 2001-10-09 Elantec Semiconductor, Inc. High performance intermediate stage circuit for a rail-to-rail input/output CMOS operational amplifier
GB2378047B (en) * 2001-07-24 2006-02-01 Sunonwealth Electr Mach Ind Co Pole plate structure for a motor stator
DE10163633A1 (de) * 2001-12-21 2003-07-10 Philips Intellectual Property Stromquellenschaltung
JP2004248014A (ja) * 2003-02-14 2004-09-02 Matsushita Electric Ind Co Ltd 電流源および増幅器
JP2006157644A (ja) * 2004-11-30 2006-06-15 Fujitsu Ltd カレントミラー回路
JP4658623B2 (ja) * 2005-01-20 2011-03-23 ローム株式会社 定電流回路、それを用いた電源装置および発光装置
US7327186B1 (en) * 2005-05-24 2008-02-05 Spansion Llc Fast wide output range CMOS voltage reference
US7560987B1 (en) * 2005-06-07 2009-07-14 Cypress Semiconductor Corporation Amplifier circuit with bias stage for controlling a common mode output voltage of the gain stage during device power-up
TW200717215A (en) * 2005-10-25 2007-05-01 Realtek Semiconductor Corp Voltage buffer circuit
US7782094B2 (en) * 2006-01-17 2010-08-24 Broadcom Corporation Apparatus for sensing an output current in a communications device
WO2009035589A1 (en) * 2007-09-12 2009-03-19 Corning Incorporated Methods and apparatus for producing precision current over a wide dynamic range
US8786359B2 (en) * 2007-12-12 2014-07-22 Sandisk Technologies Inc. Current mirror device and method
US8362757B2 (en) * 2009-06-10 2013-01-29 Microchip Technology Incorporated Data retention secondary voltage regulator
CN103324229A (zh) * 2012-03-21 2013-09-25 广芯电子技术(上海)有限公司 恒定电流源
JP2014139743A (ja) * 2013-01-21 2014-07-31 Toshiba Corp レギュレータ回路
US9000846B2 (en) * 2013-06-11 2015-04-07 Via Technologies, Inc. Current mirror
KR102185283B1 (ko) * 2014-01-07 2020-12-01 삼성전자 주식회사 스위칭 레귤레이터
US10784829B2 (en) * 2018-07-04 2020-09-22 Texas Instruments Incorporated Current sense circuit stabilized over wide range of load current

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001120A (nl) * 1980-02-25 1981-09-16 Philips Nv Differentiele belastingsschakeling uitgevoerd met veldeffecttransistoren.
US4427903A (en) * 1980-06-24 1984-01-24 Nippon Electric Co., Ltd. Voltage current converter circuit
FR2493069A1 (fr) * 1980-10-23 1982-04-30 Efcis Amplificateur integre en classe ab en technologie cmos
GB2206010A (en) * 1987-06-08 1988-12-21 Philips Electronic Associated Differential amplifier and current sensing circuit including such an amplifier
US4937469A (en) * 1988-08-30 1990-06-26 International Business Machines Corporation Switched current mode driver in CMOS with short circuit protection
EP0356570A1 (de) * 1988-09-02 1990-03-07 Siemens Aktiengesellschaft Stromspiegel

Also Published As

Publication number Publication date
JPH03114305A (ja) 1991-05-15
US5087891A (en) 1992-02-11
GB8913439D0 (en) 1989-08-02
EP0403195A1 (de) 1990-12-19
EP0403195B1 (de) 1994-08-24
DE69011756D1 (de) 1994-09-29
JP3152922B2 (ja) 2001-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SGS-THOMSON MICROELECTRONICS LTD., MARLOW, BUCKING

8339 Ceased/non-payment of the annual fee