BE662329A - - Google Patents

Info

Publication number
BE662329A
BE662329A BE662329DA BE662329A BE 662329 A BE662329 A BE 662329A BE 662329D A BE662329D A BE 662329DA BE 662329 A BE662329 A BE 662329A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE662329A publication Critical patent/BE662329A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45022—One or more added resistors to the amplifying transistors in the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45048—Calibrating and standardising a dif amp
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45202—Indexing scheme relating to differential amplifiers the differential amplifier contains only resistors in the load
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE662329D 1964-07-02 1965-04-09 BE662329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980453A FR1408341A (en) 1964-07-02 1964-07-02 Differential amplifier

Publications (1)

Publication Number Publication Date
BE662329A true BE662329A (en) 1965-08-02

Family

ID=8833748

Family Applications (1)

Application Number Title Priority Date Filing Date
BE662329D BE662329A (en) 1964-07-02 1965-04-09

Country Status (6)

Country Link
BE (1) BE662329A (en)
DE (1) DE1246821B (en)
FR (1) FR1408341A (en)
GB (1) GB1078486A (en)
LU (1) LU48644A1 (en)
NL (1) NL6507178A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522548A (en) * 1968-05-03 1970-08-04 Rca Corp Temperature tracking of emitter coupled differential amplifier stage
GB1298124A (en) * 1969-05-01 1972-11-29 Sony Corp Transistor circuits
US4438920A (en) * 1982-08-11 1984-03-27 Pierre Veillette Exercise device
US4725791A (en) * 1986-09-18 1988-02-16 Motorola, Inc. Circuit utilizing resistors trimmed by metal migration
US4772857A (en) * 1987-02-17 1988-09-20 Thiel James E Amplifying circuit
DE69229731T2 (en) * 1992-09-16 1999-12-23 St Microelectronics Srl Transconductance differential amplifier dynamically controlled by the input signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1235618A (en) * 1958-06-30 1960-07-08 Ibm Common reaction circuits
GB867954A (en) * 1958-07-08 1961-05-10 Regulator A G Improvements in transistor circuit arrangements

Also Published As

Publication number Publication date
NL6507178A (en) 1966-01-03
GB1078486A (en) 1967-08-09
DE1246821B (en) 1967-08-10
LU48644A1 (en) 1965-07-20
FR1408341A (en) 1965-08-13

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