HK59797A - Current source circuit - Google Patents

Current source circuit

Info

Publication number
HK59797A
HK59797A HK59797A HK59797A HK59797A HK 59797 A HK59797 A HK 59797A HK 59797 A HK59797 A HK 59797A HK 59797 A HK59797 A HK 59797A HK 59797 A HK59797 A HK 59797A
Authority
HK
Hong Kong
Prior art keywords
current source
source circuit
circuit
current
source
Prior art date
Application number
HK59797A
Other languages
English (en)
Inventor
Ernst Lingstaedt
Original Assignee
Telefunken Microelectron
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 Telefunken Microelectron filed Critical Telefunken Microelectron
Publication of HK59797A publication Critical patent/HK59797A/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
    • G05F3/267—Current mirrors using both bipolar and field-effect technology
    • 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)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
HK59797A 1990-10-29 1997-05-08 Current source circuit HK59797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034371A DE4034371C1 (de) 1990-10-29 1990-10-29

Publications (1)

Publication Number Publication Date
HK59797A true HK59797A (en) 1997-05-16

Family

ID=6417260

Family Applications (1)

Application Number Title Priority Date Filing Date
HK59797A HK59797A (en) 1990-10-29 1997-05-08 Current source circuit

Country Status (5)

Country Link
US (1) US5204612A (de)
EP (1) EP0483537B1 (de)
JP (1) JP2504647B2 (de)
DE (2) DE4034371C1 (de)
HK (1) HK59797A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201155C1 (de) * 1992-01-17 1993-01-28 Texas Instruments Deutschland Gmbh, 8050 Freising, De
DE4315299C1 (de) * 1993-05-07 1994-06-23 Siemens Ag Stromquellenanordnung
KR960004573B1 (ko) * 1994-02-15 1996-04-09 금성일렉트론주식회사 기동회로를 갖는 기준전압발생회로
FR2721771B1 (fr) * 1994-06-27 1996-09-06 Sgs Thomson Microelectronics Dispositif de mise en veille d'une source de polarisation.
DE19524185B4 (de) * 1995-04-18 2009-01-29 Tridonicatco Gmbh & Co. Kg Gleichrichterschaltung
JPH08293744A (ja) * 1995-04-21 1996-11-05 Mitsubishi Electric Corp 半導体回路
US5808460A (en) * 1997-09-29 1998-09-15 Texas Instruments Incorporated Rapid power enabling circuit
DE69526585D1 (de) * 1995-12-06 2002-06-06 Ibm Temperaturkompensierter Referenzstromgenerator mit Widerständen mit grossen Temperaturkoeffizienten
US5818294A (en) * 1996-07-18 1998-10-06 Advanced Micro Devices, Inc. Temperature insensitive current source
US5854563A (en) * 1996-07-19 1998-12-29 Vlsi Technology, Inc. Process control monitoring system and method therefor
US5877616A (en) * 1996-09-11 1999-03-02 Macronix International Co., Ltd. Low voltage supply circuit for integrated circuit
WO1998011660A1 (en) * 1996-09-11 1998-03-19 Macronix International Co., Ltd. Low voltage supply circuit
US5936392A (en) * 1997-05-06 1999-08-10 Vlsi Technology, Inc. Current source, reference voltage generator, method of defining a PTAT current source, and method of providing a temperature compensated reference voltage
KR19990047008A (ko) * 1997-12-02 1999-07-05 구본준 외부조건 변화에 둔감한 기준전압 발생회로
US6014042A (en) * 1998-02-19 2000-01-11 Rambus Incorporated Phase detector using switched capacitors
US6222350B1 (en) * 2000-01-21 2001-04-24 Titan Specialties, Ltd. High temperature voltage regulator circuit
DE10015276A1 (de) * 2000-03-28 2001-10-11 Infineon Technologies Ag Stromerzeugungseinrichtung und Spannungserzeugungseinrichtung
DE10042586B4 (de) * 2000-08-30 2010-09-30 Infineon Technologies Ag Referenzstromquelle mit MOS-Transistoren
DE10065379A1 (de) * 2000-12-27 2002-07-18 Infineon Technologies Ag Stromspiegelschaltung
GB0211564D0 (en) * 2002-05-21 2002-06-26 Tournaz Technology Ltd Reference circuit
KR100492095B1 (ko) * 2003-02-24 2005-06-02 삼성전자주식회사 스타트업 회로를 갖는 바이어스회로
DE102004002007B4 (de) 2004-01-14 2012-08-02 Infineon Technologies Ag Transistoranordnung mit Temperaturkompensation und Verfahren zur Temperaturkompensation
US7673881B2 (en) * 2007-01-29 2010-03-09 Sapo U.S.A. Corp. Target game
JP2010033448A (ja) * 2008-07-30 2010-02-12 Nec Electronics Corp バンドギャップレファレンス回路
FR2973128B1 (fr) * 2011-03-22 2014-01-10 Altis Semiconductor Snc Source de courant de polarisation pour amplificateur operationnel utilisant des paires differentielles cmos

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5380944A (en) * 1976-10-16 1978-07-17 Toshiba Corp Semiconductor circuit
NL8001558A (nl) * 1980-03-17 1981-10-16 Philips Nv Stroomstabilisator opgebouwd met veldeffekttransistor van het verrijkingstype.
JPS57186564A (en) * 1981-05-12 1982-11-17 Lucas Industries Ltd Antiskid braking system for car
JPS5880718A (ja) * 1981-11-06 1983-05-14 Mitsubishi Electric Corp 基準電圧発生回路
JPS6146508A (ja) * 1984-08-11 1986-03-06 Fujitsu Ltd 定電流源安定化回路
JPH0810415B2 (ja) * 1984-12-04 1996-01-31 日本電気株式会社 基準電圧源
IT1184820B (it) * 1985-08-13 1987-10-28 Sgs Microelettronica Spa Generatore di corrente stabilizzata ad alimentazione singola,particolarmente per circuiti integrati di tipo mos
US4706013A (en) * 1986-11-20 1987-11-10 Industrial Technology Research Institute Matching current source
JPS63237609A (ja) * 1987-03-26 1988-10-04 Toshiba Corp 電圧制御型発振回路
GB2213011B (en) * 1987-09-16 1991-09-25 Philips Electronic Associated A method of and a circuit arrangement for processing sampled analogue electricals
GB2225885A (en) * 1988-12-08 1990-06-13 Philips Electronic Associated Integrator circuit

Also Published As

Publication number Publication date
DE59107888D1 (de) 1996-07-11
EP0483537A2 (de) 1992-05-06
JPH05189071A (ja) 1993-07-30
EP0483537A3 (en) 1992-11-25
JP2504647B2 (ja) 1996-06-05
DE4034371C1 (de) 1991-10-31
EP0483537B1 (de) 1996-06-05
US5204612A (en) 1993-04-20

Similar Documents

Publication Publication Date Title
EP0483852A3 (en) Power source circuit
GB2248357B (en) Source voltage control circuit
HK59797A (en) Current source circuit
EP0487732A4 (en) Light-emitting power source circuit
EP0440245A3 (en) Power source circuit
GB9309045D0 (en) Electrical circuit
EP0474611A3 (en) Current limiting device
GB9127518D0 (en) Frequency source circuit
EP0466245A3 (en) Circuit arrangement
HK124497A (en) Power source circuit
HU910278D0 (en) Circuit arrangement
EP0456887A3 (en) Electrical circuit
EP0485973A3 (en) Switching constant current source circuit
EP0451870A3 (en) Reference voltage generating circuit
EP0491336A3 (en) Electric circuit
EP0464498A3 (en) Current lead
GB9209400D0 (en) Reference current generating circuit
GB2265776B (en) Power source switch circuit
EP0478385A3 (en) Field decision circuit
DE59403586D1 (de) Integrierbare Stromquellenschaltung
GB9114763D0 (en) An electrical arrangement
DE3466298D1 (en) Current source circuit arrangement
EP0527516A3 (en) Current limiting circuit
EP0481277A3 (en) Current source
EP0448414A3 (en) Electrical circuits

Legal Events

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