KR20010034225A - 전류 미러 회로 - Google Patents

전류 미러 회로 Download PDF

Info

Publication number
KR20010034225A
KR20010034225A KR1020007007889A KR20007007889A KR20010034225A KR 20010034225 A KR20010034225 A KR 20010034225A KR 1020007007889 A KR1020007007889 A KR 1020007007889A KR 20007007889 A KR20007007889 A KR 20007007889A KR 20010034225 A KR20010034225 A KR 20010034225A
Authority
KR
South Korea
Prior art keywords
terminal
current
transistor
input
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.)
Withdrawn
Application number
KR1020007007889A
Other languages
English (en)
Korean (ko)
Inventor
굴하산
프람바치조한네스피에이
Original Assignee
롤페스 요하네스 게라투스 알베르투스
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 롤페스 요하네스 게라투스 알베르투스, 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 롤페스 요하네스 게라투스 알베르투스
Publication of KR20010034225A publication Critical patent/KR20010034225A/ko
Withdrawn legal-status Critical Current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
    • 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
    • G05F3/265—Current mirrors using bipolar 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)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
KR1020007007889A 1998-11-20 1999-11-11 전류 미러 회로 Withdrawn KR20010034225A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98203917.4 1998-11-20
EP98203917 1998-11-20
PCT/EP1999/008639 WO2000031604A1 (en) 1998-11-20 1999-11-11 Current mirror circuit

Publications (1)

Publication Number Publication Date
KR20010034225A true KR20010034225A (ko) 2001-04-25

Family

ID=8234362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007007889A Withdrawn KR20010034225A (ko) 1998-11-20 1999-11-11 전류 미러 회로

Country Status (5)

Country Link
US (2) US6323723B1 (enExample)
EP (1) EP1057091A1 (enExample)
JP (1) JP2002530971A (enExample)
KR (1) KR20010034225A (enExample)
WO (1) WO2000031604A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057091A1 (en) * 1998-11-20 2000-12-06 Koninklijke Philips Electronics N.V. Current mirror circuit
ATE309568T1 (de) * 2000-09-01 2005-11-15 Koninkl Philips Electronics Nv Stromspiegelschaltung
US6452456B1 (en) * 2000-11-16 2002-09-17 Texas Instruments Incorporated Fast-setting, low power, jammer insensitive, biasing apparatus and method for single-ended circuits
ATE347699T1 (de) * 2001-09-07 2006-12-15 Koninkl Philips Electronics Nv Minimum detektor
US6784745B2 (en) * 2003-01-31 2004-08-31 Lsi Logic Corporation Adjustable current-mode equalizer
US6956408B2 (en) * 2003-10-02 2005-10-18 Infineon Technologies Ag Drive device for a light-emitting component
DE602004018806D1 (de) 2003-10-15 2009-02-12 Nxp Bv Elektronische schaltung zur verstärkung eines bipolaren signals
US7042295B2 (en) * 2004-03-31 2006-05-09 Cornell Research Foundation, Inc. Low-voltage, low-power transimpedance amplifier architecture
CA2601569C (en) * 2005-03-18 2015-08-18 Gatekeeper Systems, Inc. Navigation systems and methods for wheeled objects
RU2374759C1 (ru) * 2008-04-04 2009-11-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") Высокочастотный мультидифференциальный усилитель

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323795A (en) * 1980-02-12 1982-04-06 Analog Devices, Incorporated Bias current network for IC digital-to-analog converters and the like
US4329639A (en) * 1980-02-25 1982-05-11 Motorola, Inc. Low voltage current mirror
JPS57206107A (en) 1981-06-15 1982-12-17 Toshiba Corp Current mirror circuit
IT1210940B (it) * 1982-09-30 1989-09-29 Ates Componenti Elettron Circuito generatore di corrente costante, a bassa tensione di alimentazione, integrabile monoliticamente.
US4525682A (en) * 1984-02-07 1985-06-25 Zenith Electronics Corporation Biased current mirror having minimum switching delay
US4574233A (en) * 1984-03-30 1986-03-04 Tektronix, Inc. High impedance current source
US4769619A (en) * 1986-08-21 1988-09-06 Tektronix, Inc. Compensated current mirror
KR0134661B1 (ko) * 1995-04-24 1998-04-25 김광호 전위­전류 변환기
US5666046A (en) * 1995-08-24 1997-09-09 Motorola, Inc. Reference voltage circuit having a substantially zero temperature coefficient
US5789981A (en) * 1996-04-26 1998-08-04 Analog Devices, Inc. High-gain operational transconductance amplifier offering improved bandwidth
EP1057091A1 (en) * 1998-11-20 2000-12-06 Koninklijke Philips Electronics N.V. Current mirror circuit
US6124754A (en) * 1999-04-30 2000-09-26 Intel Corporation Temperature compensated current and voltage reference circuit

Also Published As

Publication number Publication date
US20010038301A1 (en) 2001-11-08
US6323723B1 (en) 2001-11-27
JP2002530971A (ja) 2002-09-17
EP1057091A1 (en) 2000-12-06
WO2000031604A1 (en) 2000-06-02
US6424204B2 (en) 2002-07-23

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20000719

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid