IT1192739B - Sorgente di corrente costante a transistori ad effetti di campo a porta isolata (igfet) integrati - Google Patents

Sorgente di corrente costante a transistori ad effetti di campo a porta isolata (igfet) integrati

Info

Publication number
IT1192739B
IT1192739B IT23597/79A IT2359779A IT1192739B IT 1192739 B IT1192739 B IT 1192739B IT 23597/79 A IT23597/79 A IT 23597/79A IT 2359779 A IT2359779 A IT 2359779A IT 1192739 B IT1192739 B IT 1192739B
Authority
IT
Italy
Prior art keywords
igfet
current source
constant current
effect transistors
integrated door
Prior art date
Application number
IT23597/79A
Other languages
English (en)
Other versions
IT7923597A0 (it
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of IT7923597A0 publication Critical patent/IT7923597A0/it
Application granted granted Critical
Publication of IT1192739B publication Critical patent/IT1192739B/it

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)
  • Control Of Electrical Variables (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Thin Film Transistor (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
IT23597/79A 1978-06-19 1979-06-15 Sorgente di corrente costante a transistori ad effetti di campo a porta isolata (igfet) integrati IT1192739B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826624A DE2826624C2 (de) 1978-06-19 1978-06-19 Integrierte IGFET-Konstantstromquelle

Publications (2)

Publication Number Publication Date
IT7923597A0 IT7923597A0 (it) 1979-06-15
IT1192739B true IT1192739B (it) 1988-05-04

Family

ID=6042047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23597/79A IT1192739B (it) 1978-06-19 1979-06-15 Sorgente di corrente costante a transistori ad effetti di campo a porta isolata (igfet) integrati

Country Status (6)

Country Link
US (1) US4281261A (it)
JP (1) JPS553100A (it)
DE (1) DE2826624C2 (it)
FR (1) FR2434425B1 (it)
GB (1) GB2029663B (it)
IT (1) IT1192739B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562017A (en) * 1979-06-19 1981-01-10 Toshiba Corp Constant electric current circuit
DE3173056D1 (en) * 1980-06-24 1986-01-09 Nec Corp Linear voltage-current converter
FR2494519A1 (fr) * 1980-11-14 1982-05-21 Efcis Generateur de courant integre en technologie cmos
US4342926A (en) * 1980-11-17 1982-08-03 Motorola, Inc. Bias current reference circuit
DE3108726A1 (de) * 1981-03-07 1982-09-16 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithisch integrierte referenzspannungsquelle
US4550284A (en) * 1984-05-16 1985-10-29 At&T Bell Laboratories MOS Cascode current mirror
US4583037A (en) * 1984-08-23 1986-04-15 At&T Bell Laboratories High swing CMOS cascode current mirror
US4618815A (en) * 1985-02-11 1986-10-21 At&T Bell Laboratories Mixed threshold current mirror
JP2592234B2 (ja) * 1985-08-16 1997-03-19 富士通株式会社 半導体装置
US5519309A (en) * 1988-05-24 1996-05-21 Dallas Semiconductor Corporation Voltage to current converter with extended dynamic range
JP2705169B2 (ja) * 1988-12-17 1998-01-26 日本電気株式会社 定電流供給回路
US5029283A (en) * 1990-03-28 1991-07-02 Ncr Corporation Low current driver for gate array
US5680038A (en) * 1996-06-20 1997-10-21 Lsi Logic Corporation High-swing cascode current mirror
US10215902B2 (en) 2013-04-03 2019-02-26 Nippon Kayaku Kabushiki Kaisha Achromatic dye-based polarization element, and polarization plate
US10209418B2 (en) 2013-04-03 2019-02-19 Nippon Kayaku Kabushiki Kaisha Achromatic polarization element, and polarization plate
CN105190378B (zh) 2013-04-03 2018-02-16 日本化药株式会社 具有高透射率的无彩色的染料系偏振元件和偏振片

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823332A (en) * 1970-01-30 1974-07-09 Rca Corp Mos fet reference voltage supply
US3832644A (en) * 1970-11-30 1974-08-27 Hitachi Ltd Semiconductor electronic circuit with semiconductor bias circuit
US3757200A (en) * 1972-07-10 1973-09-04 Gen Instrument Corp Mos voltage regulator
US3875430A (en) * 1973-07-16 1975-04-01 Intersil Inc Current source biasing circuit
FR2259436B1 (it) * 1974-01-24 1978-01-13 Commissariat Energie Atomique
JPS5249139B2 (it) * 1974-09-04 1977-12-15
US3996482A (en) * 1975-05-09 1976-12-07 Ncr Corporation One shot multivibrator circuit
US4016431A (en) * 1975-12-31 1977-04-05 International Business Machines Corporation Optimal driver for LSI

Also Published As

Publication number Publication date
GB2029663A (en) 1980-03-19
DE2826624A1 (de) 1979-12-20
IT7923597A0 (it) 1979-06-15
FR2434425B1 (fr) 1985-07-19
FR2434425A1 (fr) 1980-03-21
GB2029663B (en) 1982-11-03
DE2826624C2 (de) 1982-11-04
US4281261A (en) 1981-07-28
JPS553100A (en) 1980-01-10

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