ATE77498T1 - Angepasste stromquelle. - Google Patents

Angepasste stromquelle.

Info

Publication number
ATE77498T1
ATE77498T1 AT87303187T AT87303187T ATE77498T1 AT E77498 T1 ATE77498 T1 AT E77498T1 AT 87303187 T AT87303187 T AT 87303187T AT 87303187 T AT87303187 T AT 87303187T AT E77498 T1 ATE77498 T1 AT E77498T1
Authority
AT
Austria
Prior art keywords
current
sink
source
effect
operational amplifier
Prior art date
Application number
AT87303187T
Other languages
English (en)
Inventor
Tai-Haur Kuo
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Application granted granted Critical
Publication of ATE77498T1 publication Critical patent/ATE77498T1/de

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
    • G05F3/24—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Led Devices (AREA)
AT87303187T 1986-11-20 1987-04-13 Angepasste stromquelle. ATE77498T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/932,933 US4706013A (en) 1986-11-20 1986-11-20 Matching current source
EP87303187A EP0268345B1 (de) 1986-11-20 1987-04-13 Angepasste Stromquelle

Publications (1)

Publication Number Publication Date
ATE77498T1 true ATE77498T1 (de) 1992-07-15

Family

ID=25463172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87303187T ATE77498T1 (de) 1986-11-20 1987-04-13 Angepasste stromquelle.

Country Status (5)

Country Link
US (1) US4706013A (de)
EP (1) EP0268345B1 (de)
JP (1) JPH0654455B2 (de)
AT (1) ATE77498T1 (de)
DE (1) DE3779871T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904922B1 (en) * 1985-03-21 1992-09-01 Apparatus for converting between digital and analog values
GB2201535B (en) * 1987-02-25 1990-11-28 Motorola Inc Cmos analog multiplying circuit
US5266887A (en) * 1988-05-24 1993-11-30 Dallas Semiconductor Corp. Bidirectional voltage to current converter
US5519309A (en) * 1988-05-24 1996-05-21 Dallas Semiconductor Corporation Voltage to current converter with extended dynamic range
IT1228034B (it) * 1988-12-16 1991-05-27 Sgs Thomson Microelectronics Circuito generatore di corrente a specchi complementari di corrente
DE4034371C1 (de) * 1990-10-29 1991-10-31 Eurosil Electronic Gmbh, 8057 Eching, De
IT1246598B (it) * 1991-04-12 1994-11-24 Sgs Thomson Microelectronics Circuito di riferimento di tensione a band-gap campionato
US5153499A (en) * 1991-09-18 1992-10-06 Allied-Signal Inc. Precision voltage controlled current source with variable compliance
US5453680A (en) * 1994-01-28 1995-09-26 Texas Instruments Incorporated Charge pump circuit and method
GB9517791D0 (en) * 1995-08-31 1995-11-01 Philips Electronics Uk Ltd Current memory
DE69739232D1 (de) * 1997-10-15 2009-03-12 Em Microelectronic Marin Sa Verfahren zur Herstellung eines sehr genauen Stroms
JP3262103B2 (ja) * 1999-06-07 2002-03-04 日本電気株式会社 内部電源回路を有する半導体装置
US6566851B1 (en) 2000-08-10 2003-05-20 Applied Micro Circuits, Corporation Output conductance correction circuit for high compliance short-channel MOS switched current mirror
DE10145034B4 (de) 2001-09-13 2005-04-21 Infineon Technologies Ag Anordnung mit einer Stromquelle und einem zu dieser in Reihe geschalteten Schalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683270A (en) * 1971-02-22 1972-08-08 Signetics Corp Integrated circuit bilateral current source
NL7700807A (nl) * 1977-01-27 1978-07-31 Philips Nv Stroomstabilisator.
US4186437A (en) * 1978-05-03 1980-01-29 California Institute Of Technology Push-pull switching power amplifier
US4283673A (en) * 1979-12-19 1981-08-11 Signetics Corporation Means for reducing current-gain modulation due to differences in collector-base voltages on a transistor pair
US4532467A (en) * 1983-03-14 1985-07-30 Vitafin N.V. CMOS Circuits with parameter adapted voltage regulator
ATE37619T1 (de) * 1984-07-16 1988-10-15 Siemens Ag Integrierte konstantstromquelle.
US4642551A (en) * 1985-10-22 1987-02-10 Motorola, Inc. Current to voltage converter circuit

Also Published As

Publication number Publication date
EP0268345A2 (de) 1988-05-25
DE3779871D1 (de) 1992-07-23
JPH0654455B2 (ja) 1994-07-20
EP0268345A3 (en) 1988-10-12
DE3779871T2 (de) 1993-02-04
JPS63138411A (ja) 1988-06-10
EP0268345B1 (de) 1992-06-17
US4706013A (en) 1987-11-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties