HK45096A - Current-source arrangement - Google Patents

Current-source arrangement

Info

Publication number
HK45096A
HK45096A HK45096A HK45096A HK45096A HK 45096 A HK45096 A HK 45096A HK 45096 A HK45096 A HK 45096A HK 45096 A HK45096 A HK 45096A HK 45096 A HK45096 A HK 45096A
Authority
HK
Hong Kong
Prior art keywords
current
source arrangement
arrangement
source
Prior art date
Application number
HK45096A
Other languages
English (en)
Inventor
Dirk Wouter Johanne Groeneveld
Hendrikus Johanne Schouwenaars
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of HK45096A publication Critical patent/HK45096A/xx

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
    • 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

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)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
HK45096A 1988-09-12 1996-03-14 Current-source arrangement HK45096A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8802230 1988-09-12
NL8900215 1989-01-30

Publications (1)

Publication Number Publication Date
HK45096A true HK45096A (en) 1996-03-22

Family

ID=26646422

Family Applications (1)

Application Number Title Priority Date Filing Date
HK45096A HK45096A (en) 1988-09-12 1996-03-14 Current-source arrangement

Country Status (9)

Country Link
US (1) US4967140A (xx)
EP (1) EP0359315B1 (xx)
JP (1) JP2843833B2 (xx)
KR (1) KR0137475B1 (xx)
CN (1) CN1020510C (xx)
BR (1) BR8904574A (xx)
DE (1) DE68913405T2 (xx)
ES (1) ES2050783T3 (xx)
HK (1) HK45096A (xx)

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JPH05191290A (ja) * 1991-10-07 1993-07-30 Mitsubishi Electric Corp Ｄ／ａ変換器
JP2882163B2 (ja) * 1992-02-26 1999-04-12 日本電気株式会社 比較器
US5258757A (en) * 1992-05-08 1993-11-02 Analog Devices, Incorporated Apparatus and method for increasing the output impedance of a current-type digital-to-analog converter
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US5598095A (en) * 1995-03-08 1997-01-28 Alliance Semiconductor Corporation Switchable current source for digital-to-analog converter (DAC)
US5592165A (en) * 1995-08-15 1997-01-07 Sigmatel, Inc. Method and apparatus for an oversampled digital to analog convertor
JPH10276093A (ja) * 1997-03-28 1998-10-13 Sony Corp Ｄ／ａ変換器
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GB9812742D0 (en) * 1998-06-12 1998-08-12 Philips Electronics Nv Active matrix electroluminescent display devices
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US6329941B1 (en) * 1999-05-27 2001-12-11 Stmicroelectronics, Inc. Digital-to-analog converting device and method
KR100888004B1 (ko) * 1999-07-14 2009-03-09 소니 가부시끼 가이샤 전류 구동 회로 및 그것을 사용한 표시 장치, 화소 회로,및 구동 방법
US6445170B1 (en) * 2000-10-24 2002-09-03 Intel Corporation Current source with internal variable resistance and control loop for reduced process sensitivity
DE10053914C2 (de) * 2000-10-31 2003-05-22 Infineon Technologies Ag Digital/Analog-Wandler mit programmierbarer Verstärkung
US6448811B1 (en) 2001-04-02 2002-09-10 Intel Corporation Integrated circuit current reference
US6522174B2 (en) * 2001-04-16 2003-02-18 Intel Corporation Differential cascode current mode driver
US6791356B2 (en) * 2001-06-28 2004-09-14 Intel Corporation Bidirectional port with clock channel used for synchronization
KR100739327B1 (ko) * 2001-06-29 2007-07-12 매그나칩 반도체 유한회사 디지털 영역에서 전류량을 제어하기 위한 전류 바이어스 회로
JP4248773B2 (ja) * 2001-07-26 2009-04-02 富士通マイクロエレクトロニクス株式会社 電流電圧変換装置
JP2003233347A (ja) * 2001-08-02 2003-08-22 Seiko Epson Corp 画素へのプログラミング電流の供給
US7012597B2 (en) * 2001-08-02 2006-03-14 Seiko Epson Corporation Supply of a programming current to a pixel
EP1288901B1 (en) * 2001-08-29 2019-05-15 Gold Charm Limited A semiconductor device for driving a current load device and a current load device provided therewith
JP4193452B2 (ja) * 2001-08-29 2008-12-10 日本電気株式会社 電流負荷デバイス駆動用半導体装置及びそれを備えた電流負荷デバイス
EP1450341A4 (en) * 2001-09-25 2009-04-01 Panasonic Corp EL DISPLAY BOARD AND EL DISPLAY DEVICE THEREFOR
US6597198B2 (en) 2001-10-05 2003-07-22 Intel Corporation Current mode bidirectional port with data channel used for synchronization
US6777885B2 (en) 2001-10-12 2004-08-17 Semiconductor Energy Laboratory Co., Ltd. Drive circuit, display device using the drive circuit and electronic apparatus using the display device
US7576734B2 (en) * 2001-10-30 2009-08-18 Semiconductor Energy Laboratory Co., Ltd. Signal line driving circuit, light emitting device, and method for driving the same
US7742064B2 (en) 2001-10-30 2010-06-22 Semiconductor Energy Laboratory Co., Ltd Signal line driver circuit, light emitting device and driving method thereof
US7180479B2 (en) * 2001-10-30 2007-02-20 Semiconductor Energy Laboratory Co., Ltd. Signal line drive circuit and light emitting device and driving method therefor
TWI261217B (en) 2001-10-31 2006-09-01 Semiconductor Energy Lab Driving circuit of signal line and light emitting apparatus
TWI256607B (en) 2001-10-31 2006-06-11 Semiconductor Energy Lab Signal line drive circuit and light emitting device
JP2004045488A (ja) 2002-07-09 2004-02-12 Casio Comput Co Ltd 表示駆動装置及びその駆動制御方法
JP4273718B2 (ja) * 2002-08-16 2009-06-03 ソニー株式会社 電流サンプリング回路及びそれを用いた電流出力型駆動回路
JP4170293B2 (ja) 2003-01-17 2008-10-22 株式会社半導体エネルギー研究所 半導体装置
JP2004219955A (ja) * 2003-01-17 2004-08-05 Toshiba Matsushita Display Technology Co Ltd 電流駆動装置、電流駆動方法
TW588305B (en) * 2003-03-07 2004-05-21 Au Optronics Corp Data driver used in a current-driving display device
EP1465347B9 (en) * 2003-03-31 2007-11-14 AMI Semiconductor Belgium BVBA Monotonic precise current DAC
CN100353391C (zh) * 2003-04-01 2007-12-05 友达光电股份有限公司 用于一电流驱动的显示元件的数据驱动电路
TW591586B (en) * 2003-04-10 2004-06-11 Toppoly Optoelectronics Corp Data-line driver circuits for current-programmed electro-luminescence display device
JP4662698B2 (ja) * 2003-06-25 2011-03-30 ルネサスエレクトロニクス株式会社 電流源回路、並びに電流設定方法
JP2005221659A (ja) * 2004-02-04 2005-08-18 Nec Corp 電流源回路及びこれを用いた表示装置
DE102005022338A1 (de) * 2005-05-13 2006-11-16 Texas Instruments Deutschland Gmbh Integrierte Treiberschaltungsstruktur
DE102005022337A1 (de) 2005-05-13 2006-11-23 Texas Instruments Deutschland Gmbh Spannungsgesteuerte Stromquelle
EP1929636A1 (en) * 2005-09-05 2008-06-11 Nxp B.V. Digital-to-analog converter of the finite impulse response type
CN101025637B (zh) * 2006-02-20 2010-06-23 智原科技股份有限公司 电流模式的修整装置
DE502006003275D1 (de) * 2006-09-22 2009-05-07 Siemens Ag Erhöhung der Verfügbarkeit und Redundanz von Analogstromausgaben
US7576667B1 (en) 2007-04-10 2009-08-18 Marvell International Ltd. Hierarchied calibration circuit
US7688236B2 (en) * 2007-10-01 2010-03-30 Infineon Technologies Ag Integrated circuit comprising a plurality of digital-to-analog converters, sigma-delta modulator circuit, and method of calibrating a plurality of multibit digital-to-analog converters
US7514989B1 (en) 2007-11-28 2009-04-07 Dialog Semiconductor Gmbh Dynamic matching of current sources
WO2009073556A1 (en) * 2007-11-29 2009-06-11 Medsolve Technologies, Inc. Apparatus for producing continuous waveforms with programmable shapes
EP2124124B1 (en) * 2008-05-21 2011-10-19 Austriamicrosystems AG Controlled current source and method for sourcing a current
US7804433B1 (en) 2009-04-14 2010-09-28 Texas Instruments Incorporated Methods and apparatus for error cancelation in calibrated current sources
US20110068765A1 (en) * 2009-09-22 2011-03-24 Qualcomm Incorporated System and method for power calibrating a pulse generator
CN101739052B (zh) * 2009-11-26 2012-01-18 四川和芯微电子股份有限公司 一种与电源无关的电流参考源
DE102010032232A1 (de) * 2010-07-26 2012-01-26 Texas Instruments Deutschland Gmbh Elektronische Vorrichtung und Verfahren für eine hochgenaue Stromspiegelung
US11119524B1 (en) * 2020-03-11 2021-09-14 Cirrus Logic, Inc. Glitch mitigation in selectable output current mirrors with degeneration resistors
CN112886931A (zh) * 2021-01-28 2021-06-01 深圳市万微半导体有限公司 用于消除运算放大器失调误差的数字加权电流源电路
CN113253787A (zh) * 2021-06-17 2021-08-13 苏州裕太微电子有限公司 一种芯片内电阻校正电路

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CH628462A5 (fr) * 1978-12-22 1982-02-26 Centre Electron Horloger Source de tension de reference.
US4346344A (en) * 1979-02-08 1982-08-24 Signetics Corporation Stable field effect transistor voltage reference
JPS56169935A (en) * 1980-06-03 1981-12-26 Toshiba Corp Digital-to-analog converting circuit
NL8205013A (nl) * 1982-12-28 1984-07-16 Philips Nv Precisiestroombronschakeling.
NL8300466A (nl) * 1983-02-08 1984-09-03 Philips Nv Stroombronschakeling.
US4587477A (en) * 1984-05-18 1986-05-06 Hewlett-Packard Company Binary scaled current array source for digital to analog converters
JPH0542488Y2 (xx) * 1986-01-28 1993-10-26
DE3771981D1 (de) * 1986-09-24 1991-09-12 Siemens Ag Stromspiegel-schaltungsanordnung.
US4864215A (en) * 1988-02-16 1989-09-05 U.S. Philips Corp. Current source arrangement

Also Published As

Publication number Publication date
EP0359315A1 (en) 1990-03-21
CN1041230A (zh) 1990-04-11
JP2843833B2 (ja) 1999-01-06
BR8904574A (pt) 1990-04-24
JPH02105907A (ja) 1990-04-18
DE68913405T2 (de) 1994-09-08
EP0359315B1 (en) 1994-03-02
ES2050783T3 (es) 1994-06-01
US4967140A (en) 1990-10-30
KR910007290A (ko) 1991-04-30
KR0137475B1 (ko) 1998-06-15
CN1020510C (zh) 1993-05-05
DE68913405D1 (de) 1994-04-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)