NL8001492A - Stroomspiegelschakeling. - Google Patents

Stroomspiegelschakeling. Download PDF

Info

Publication number
NL8001492A
NL8001492A NL8001492A NL8001492A NL8001492A NL 8001492 A NL8001492 A NL 8001492A NL 8001492 A NL8001492 A NL 8001492A NL 8001492 A NL8001492 A NL 8001492A NL 8001492 A NL8001492 A NL 8001492A
Authority
NL
Netherlands
Prior art keywords
current
resistor
output
current mirror
transistor
Prior art date
Application number
NL8001492A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8001492A priority Critical patent/NL8001492A/nl
Priority to US06/235,219 priority patent/US4423387A/en
Priority to CA000372370A priority patent/CA1169489A/en
Priority to GB8107127A priority patent/GB2071951B/en
Priority to FR8104519A priority patent/FR2478403A1/fr
Priority to DE19813108515 priority patent/DE3108515A1/de
Priority to JP3641881A priority patent/JPS56143710A/ja
Publication of NL8001492A publication Critical patent/NL8001492A/nl
Priority to HK756/84A priority patent/HK75684A/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
    • G05F3/262—Current mirrors using field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
NL8001492A 1980-03-13 1980-03-13 Stroomspiegelschakeling. NL8001492A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8001492A NL8001492A (nl) 1980-03-13 1980-03-13 Stroomspiegelschakeling.
US06/235,219 US4423387A (en) 1980-03-13 1981-02-17 Current mirror arrangement
CA000372370A CA1169489A (en) 1980-03-13 1981-03-05 Current mirror arrangement
GB8107127A GB2071951B (en) 1980-03-13 1981-03-06 Current source circuit
FR8104519A FR2478403A1 (fr) 1980-03-13 1981-03-06 Circuit-source de courantÿa
DE19813108515 DE3108515A1 (de) 1980-03-13 1981-03-06 "stromquellenschaltung"
JP3641881A JPS56143710A (en) 1980-03-13 1981-03-13 Current source circuit
HK756/84A HK75684A (en) 1980-03-13 1984-10-04 Current source circuit arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8001492A NL8001492A (nl) 1980-03-13 1980-03-13 Stroomspiegelschakeling.
NL8001492 1980-03-13

Publications (1)

Publication Number Publication Date
NL8001492A true NL8001492A (nl) 1981-10-01

Family

ID=19834984

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001492A NL8001492A (nl) 1980-03-13 1980-03-13 Stroomspiegelschakeling.

Country Status (8)

Country Link
US (1) US4423387A (ja)
JP (1) JPS56143710A (ja)
CA (1) CA1169489A (ja)
DE (1) DE3108515A1 (ja)
FR (1) FR2478403A1 (ja)
GB (1) GB2071951B (ja)
HK (1) HK75684A (ja)
NL (1) NL8001492A (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090407A (ja) * 1983-10-24 1985-05-21 Toshiba Corp 差動増幅器
ATE66105T1 (de) * 1986-09-24 1991-08-15 Siemens Ag Stromspiegel-schaltungsanordnung.
IT1213415B (it) * 1986-12-17 1989-12-20 Sgs Microelettronica Spa Circuito per la misura lineare della corrente circolante su un carico.
JPS63240109A (ja) * 1987-03-27 1988-10-05 Toshiba Corp 差動増幅器
US4866399A (en) * 1988-10-24 1989-09-12 Delco Electronics Corporation Noise immune current mirror
US5119038A (en) * 1988-12-09 1992-06-02 Synaptics, Corporation CMOS current mirror with offset adaptation
US4882548A (en) * 1988-12-22 1989-11-21 Delco Electronics Corporation Low distortion current mirror
JP2501256Y2 (ja) * 1990-12-21 1996-06-12 新日軽株式会社 木調フェンス
US5680157A (en) * 1992-08-10 1997-10-21 Logitech, Inc. Pointing device with differential optomechanical sensing
JP3977530B2 (ja) * 1998-11-27 2007-09-19 株式会社東芝 カレントミラー回路および電流源回路
WO2002059706A2 (en) 2001-01-26 2002-08-01 True Circuits, Inc. Programmable current mirror
DE10157962C1 (de) * 2001-11-26 2003-07-03 Texas Instruments Deutschland Komparator
US7380120B1 (en) 2001-12-12 2008-05-27 Guardian Data Storage, Llc Secured data format for access control
US7930756B1 (en) 2001-12-12 2011-04-19 Crocker Steven Toye Multi-level cryptographic transformations for securing digital assets
US8065713B1 (en) 2001-12-12 2011-11-22 Klimenty Vainstein System and method for providing multi-location access management to secured items
US7565683B1 (en) 2001-12-12 2009-07-21 Weiqing Huang Method and system for implementing changes to security policies in a distributed security system
US7921450B1 (en) 2001-12-12 2011-04-05 Klimenty Vainstein Security system using indirect key generation from access rules and methods therefor
US7921288B1 (en) 2001-12-12 2011-04-05 Hildebrand Hal S System and method for providing different levels of key security for controlling access to secured items
US7921284B1 (en) 2001-12-12 2011-04-05 Gary Mark Kinghorn Method and system for protecting electronic data in enterprise environment
US10033700B2 (en) 2001-12-12 2018-07-24 Intellectual Ventures I Llc Dynamic evaluation of access rights
US8006280B1 (en) 2001-12-12 2011-08-23 Hildebrand Hal S Security system for generating keys from access rules in a decentralized manner and methods therefor
US10360545B2 (en) 2001-12-12 2019-07-23 Guardian Data Storage, Llc Method and apparatus for accessing secured electronic data off-line
US7950066B1 (en) 2001-12-21 2011-05-24 Guardian Data Storage, Llc Method and system for restricting use of a clipboard application
US8176334B2 (en) 2002-09-30 2012-05-08 Guardian Data Storage, Llc Document security system that permits external users to gain access to secured files
US7394308B1 (en) * 2003-03-07 2008-07-01 Cypress Semiconductor Corp. Circuit and method for implementing a low supply voltage current reference
US8707034B1 (en) 2003-05-30 2014-04-22 Intellectual Ventures I Llc Method and system for using remote headers to secure electronic files
US7703140B2 (en) 2003-09-30 2010-04-20 Guardian Data Storage, Llc Method and system for securing digital assets using process-driven security policies
US8127366B2 (en) 2003-09-30 2012-02-28 Guardian Data Storage, Llc Method and apparatus for transitioning between states of security policies used to secure electronic documents
US7414804B1 (en) * 2004-08-30 2008-08-19 Marvell International Ltd. TMR/GMR amplifier with input current compensation
KR100824772B1 (ko) * 2006-10-16 2008-04-24 한국과학기술원 바디-소스 교차 커플링을 이용한 차동증폭기
US8677457B2 (en) * 2007-02-09 2014-03-18 Marvell World Trade Ltd. Security for codes running in non-trusted domains in a processor core
US7642854B2 (en) * 2007-06-06 2010-01-05 Infineon Technologies Ag Amplifier circuit having an output transistor for driving a complex load
US20110121888A1 (en) * 2009-11-23 2011-05-26 Dario Giotta Leakage current compensation
JP5488171B2 (ja) * 2010-04-27 2014-05-14 株式会社村田製作所 バイアス回路、電力増幅器及びカレントミラー回路
JP7338279B2 (ja) * 2019-07-11 2023-09-05 富士電機株式会社 パワー半導体モジュール及びその漏れ電流試験方法
CN117157969A (zh) * 2021-04-08 2023-12-01 ams国际有限公司 用于电磁辐射传感器的前端电子电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852679A (en) * 1972-12-26 1974-12-03 Rca Corp Current mirror amplifiers
US4317054A (en) * 1980-02-07 1982-02-23 Mostek Corporation Bandgap voltage reference employing sub-surface current using a standard CMOS process

Also Published As

Publication number Publication date
JPS56143710A (en) 1981-11-09
GB2071951A (en) 1981-09-23
HK75684A (en) 1984-10-12
DE3108515C2 (ja) 1988-08-11
JPS6254243B2 (ja) 1987-11-13
DE3108515A1 (de) 1981-12-24
FR2478403A1 (fr) 1981-09-18
CA1169489A (en) 1984-06-19
GB2071951B (en) 1984-02-29
US4423387A (en) 1983-12-27
FR2478403B1 (ja) 1984-05-11

Similar Documents

Publication Publication Date Title
NL8001492A (nl) Stroomspiegelschakeling.
US5519309A (en) Voltage to current converter with extended dynamic range
US5736892A (en) Differential charge pump circuit with high differential impedance and low common mode impedance
US5266887A (en) Bidirectional voltage to current converter
KR0126633B1 (ko) 모스(mos) 차동 전압-전류 변환 회로
KR950005169B1 (ko) 평형 차동 증폭기
US5726597A (en) Method and circuit for reducing offset voltages for a differential input stage
US4152663A (en) Amplifier arrangement
US5444413A (en) Operational amplifier circuit with variable bias driven feedback voltage controller
US4009432A (en) Constant current supply
US5021730A (en) Voltage to current converter with extended dynamic range
US4010425A (en) Current mirror amplifier
KR920010237B1 (ko) 증폭회로
GB2126817A (en) Differential amplifier
US4529948A (en) Class AB amplifier
KR930001294B1 (ko) 전류미러(current mirror)
US5337019A (en) Integrated circuit arrangement
US6124705A (en) Cascode current mirror with amplifier
KR970005290B1 (ko) 증폭기 회로
KR890004770B1 (ko) 논리 회로
US5410271A (en) Non-linear feedback network providing a linear transfer function
US4480231A (en) Circuit for reducing offset voltage drift in differential amplifiers
JP2666435B2 (ja) 温度補償レベルシフト回路
US4060770A (en) Differential amplifier
US6542034B2 (en) Operational amplifier with high gain and symmetrical output-current capability

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed