IT1071696B - Amplificatore a specchio di corrente - Google Patents

Amplificatore a specchio di corrente

Info

Publication number
IT1071696B
IT1071696B IT27464/76A IT2746476A IT1071696B IT 1071696 B IT1071696 B IT 1071696B IT 27464/76 A IT27464/76 A IT 27464/76A IT 2746476 A IT2746476 A IT 2746476A IT 1071696 B IT1071696 B IT 1071696B
Authority
IT
Italy
Prior art keywords
current mirror
mirror amplifier
amplifier
current
mirror
Prior art date
Application number
IT27464/76A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT1071696B publication Critical patent/IT1071696B/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
IT27464/76A 1975-10-02 1976-09-21 Amplificatore a specchio di corrente IT1071696B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/618,763 US4010425A (en) 1975-10-02 1975-10-02 Current mirror amplifier

Publications (1)

Publication Number Publication Date
IT1071696B true IT1071696B (it) 1985-04-10

Family

ID=24479038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27464/76A IT1071696B (it) 1975-10-02 1976-09-21 Amplificatore a specchio di corrente

Country Status (7)

Country Link
US (1) US4010425A (en])
JP (1) JPS5244543A (en])
CA (1) CA1078470A (en])
DE (1) DE2643677C3 (en])
FR (1) FR2326801A1 (en])
GB (1) GB1549310A (en])
IT (1) IT1071696B (en])

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117353A (en) * 1976-12-23 1978-09-26 General Electric Company Controlled current sink
EP0018767B1 (en) * 1979-05-01 1983-05-18 Motorola, Inc. Differential amplifier
NL8001120A (nl) * 1980-02-25 1981-09-16 Philips Nv Differentiele belastingsschakeling uitgevoerd met veldeffecttransistoren.
NL8001115A (nl) * 1980-02-25 1981-09-16 Philips Nv Geintegreerde schakeling omvattende een aantal spanningsstroomomzetters.
JPS5943614A (ja) * 1982-09-03 1984-03-10 Hitachi Ltd 差動増幅回路
JPS59214311A (ja) * 1983-05-18 1984-12-04 Mitsubishi Electric Corp 集積回路装置
US4609833A (en) * 1983-08-12 1986-09-02 Thomson Components-Mostek Corporation Simple NMOS voltage reference circuit
US4599554A (en) * 1984-12-10 1986-07-08 Texet Corportion Vertical MOSFET with current monitor utilizing common drain current mirror
GB8513329D0 (en) * 1985-05-28 1985-07-03 Secr Defence Transconductors
NL8600306A (nl) * 1986-02-10 1987-09-01 Philips Nv Schakeling voor het leveren van een stuurspanning aan een stroombronschakeling.
JPH0711634Y2 (ja) * 1992-01-28 1995-03-22 ダイシン工業株式会社 デスク用アタッチメント取付構造
US5635869A (en) * 1995-09-29 1997-06-03 International Business Machines Corporation Current reference circuit
GB2315176A (en) * 1996-07-10 1998-01-21 Motorola Inc Current sense arrangement for an FET using a transistor as a sensing element

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508084A (en) * 1967-10-06 1970-04-21 Texas Instruments Inc Enhancement-mode mos circuitry
US3588672A (en) * 1968-02-08 1971-06-28 Tektronix Inc Current regulator controlled by voltage across semiconductor junction device
US3644838A (en) * 1970-06-11 1972-02-22 Rca Corp Amplifier using bipolar and field-effect transistors
US3702446A (en) * 1971-09-07 1972-11-07 Rca Corp Voltage-controlled oscillator using complementary symmetry mosfet devices
US3702943A (en) * 1971-11-05 1972-11-14 Rca Corp Field-effect transistor circuit for detecting changes in voltage level
US3743923A (en) * 1971-12-02 1973-07-03 Rca Corp Reference voltage generator and regulator
DE2237559C3 (de) * 1972-07-31 1975-05-28 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithisch integrierte Schaltungsanordnung zur Spannungsstabilisierung
US3806742A (en) * 1972-11-01 1974-04-23 Motorola Inc Mos voltage reference circuit
US3840829A (en) * 1973-02-02 1974-10-08 E Hochmair Integrated p-channel mos gyrator
US3813595A (en) * 1973-03-30 1974-05-28 Rca Corp Current source
USB387171I5 (en]) * 1973-08-09 1975-01-28
US3925718A (en) * 1974-11-26 1975-12-09 Rca Corp Current mirror and degenerative amplifier

Also Published As

Publication number Publication date
US4010425A (en) 1977-03-01
FR2326801A1 (fr) 1977-04-29
DE2643677A1 (de) 1977-04-07
CA1078470A (en) 1980-05-27
JPS552767B2 (en]) 1980-01-22
GB1549310A (en) 1979-08-01
JPS5244543A (en) 1977-04-07
DE2643677C3 (de) 1986-11-13
DE2643677B2 (de) 1978-08-10
FR2326801B1 (en]) 1981-10-23

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