FR2434425A1 - Source de courant constant integree a transistors a effet de champ a porte isolee - Google Patents

Source de courant constant integree a transistors a effet de champ a porte isolee

Info

Publication number
FR2434425A1
FR2434425A1 FR7915384A FR7915384A FR2434425A1 FR 2434425 A1 FR2434425 A1 FR 2434425A1 FR 7915384 A FR7915384 A FR 7915384A FR 7915384 A FR7915384 A FR 7915384A FR 2434425 A1 FR2434425 A1 FR 2434425A1
Authority
FR
France
Prior art keywords
effect transistors
current source
constant current
gate field
insulated gate
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.)
Granted
Application number
FR7915384A
Other languages
English (en)
Other versions
FR2434425B1 (fr
Inventor
Fritz Guenter Adam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2434425A1 publication Critical patent/FR2434425A1/fr
Application granted granted Critical
Publication of FR2434425B1 publication Critical patent/FR2434425B1/fr
Expired 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
    • 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)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Thin Film Transistor (AREA)

Abstract

Source de courant constant intégrée à transistors à effet de champ à porte isolée. La présente invention prévoit un développement du circuit classique à source de courant à courant constant à transistors à effet de champ à porte isolée pour permettre d'une part, l'utilisation de transistors à effet de champ à porte isolée à canal p et, d'autre part, l'utilisation de transistors à effet de champ à porte isolee à canal n, de façon que l'influence de l'effet de substrat (densité à charge de surface Qss ) puisse être totalement éliminée, et à obtenir une stabilité du courant circulant dans la source de courant à transistors à effet de champ à porte isolée, par rapport aux variations de la tension d'alimentation UDD . Application aux sources de courant constant intégrées.
FR7915384A 1978-06-19 1979-06-15 Source de courant constant integree a transistors a effet de champ a porte isolee Expired FR2434425B1 (fr)

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
FR2434425A1 true FR2434425A1 (fr) 1980-03-21
FR2434425B1 FR2434425B1 (fr) 1985-07-19

Family

ID=6042047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915384A Expired FR2434425B1 (fr) 1978-06-19 1979-06-15 Source de courant constant integree a transistors a effet de champ a porte isolee

Country Status (6)

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

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
EP0045841B1 (fr) * 1980-06-24 1985-11-27 Nec Corporation Convertisseur linéaire tension-courant
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
WO2014162634A1 (fr) 2013-04-03 2014-10-09 日本化薬株式会社 Élément polarisant à base de colorant achromatique, et plaque de polarisation
EP2983020A4 (fr) 2013-04-03 2016-11-30 Nippon Kayaku Kk Élément polarisant à base de colorant achromatique possédant une transmittance élevée, et plaque de polarisation
JP6317333B2 (ja) 2013-04-03 2018-04-25 日本化薬株式会社 無彩色な偏光素子、及び偏光板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757200A (en) * 1972-07-10 1973-09-04 Gen Instrument Corp Mos voltage regulator
US3823332A (en) * 1970-01-30 1974-07-09 Rca Corp Mos fet reference voltage supply
FR2259436A1 (fr) * 1974-01-24 1975-08-22 Commissariat Energie Atomique
US4031456A (en) * 1974-09-04 1977-06-21 Hitachi, Ltd. Constant-current circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832644A (en) * 1970-11-30 1974-08-27 Hitachi Ltd Semiconductor electronic circuit with semiconductor bias circuit
US3875430A (en) * 1973-07-16 1975-04-01 Intersil Inc Current source biasing circuit
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

Patent Citations (4)

* 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
US3757200A (en) * 1972-07-10 1973-09-04 Gen Instrument Corp Mos voltage regulator
FR2259436A1 (fr) * 1974-01-24 1975-08-22 Commissariat Energie Atomique
US4031456A (en) * 1974-09-04 1977-06-21 Hitachi, Ltd. Constant-current circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, volume 13, no. 9, février 1971 (NEW YORK, US) U.G. BAITINGER et al. "Constant-current source network", page 2516 *

Also Published As

Publication number Publication date
JPS553100A (en) 1980-01-10
FR2434425B1 (fr) 1985-07-19
GB2029663B (en) 1982-11-03
DE2826624C2 (de) 1982-11-04
IT7923597A0 (it) 1979-06-15
GB2029663A (en) 1980-03-19
DE2826624A1 (de) 1979-12-20
IT1192739B (it) 1988-05-04
US4281261A (en) 1981-07-28

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse