IT1111148B - Amplificatore a transistori - Google Patents

Amplificatore a transistori

Info

Publication number
IT1111148B
IT1111148B IT20792/79A IT2079279A IT1111148B IT 1111148 B IT1111148 B IT 1111148B IT 20792/79 A IT20792/79 A IT 20792/79A IT 2079279 A IT2079279 A IT 2079279A IT 1111148 B IT1111148 B IT 1111148B
Authority
IT
Italy
Prior art keywords
transistor amplifier
amplifier
transistor
Prior art date
Application number
IT20792/79A
Other languages
English (en)
Other versions
IT7920792A0 (it
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT7920792A0 publication Critical patent/IT7920792A0/it
Application granted granted Critical
Publication of IT1111148B publication Critical patent/IT1111148B/it

Links

Classifications

    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/4521—Complementary long tailed pairs having parallel inputs and being supplied in parallel
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • 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
    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • 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
    • H03F2203/45362—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and drains only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • 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
    • H03F2203/45366—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • 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
    • H03F2203/45458—Indexing scheme relating to differential amplifiers the CSC comprising one or more capacitors
    • 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
    • H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC
    • 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
    • H03F2203/45596—Indexing scheme relating to differential amplifiers the IC comprising one or more biasing resistors
    • 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
    • H03F2203/45621—Indexing scheme relating to differential amplifiers the IC comprising a transformer for phase splitting the input signal
    • 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
    • H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors
    • 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
    • H03F2203/45712—Indexing scheme relating to differential amplifiers the LC comprising a capacitor as shunt

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
IT20792/79A 1978-03-09 1979-03-06 Amplificatore a transistori IT1111148B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2810167A DE2810167C2 (de) 1978-03-09 1978-03-09 Transistorverstärker

Publications (2)

Publication Number Publication Date
IT7920792A0 IT7920792A0 (it) 1979-03-06
IT1111148B true IT1111148B (it) 1986-01-13

Family

ID=6033951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20792/79A IT1111148B (it) 1978-03-09 1979-03-06 Amplificatore a transistori

Country Status (7)

Country Link
US (1) US4247825A (it)
JP (1) JPS54124957A (it)
CA (1) CA1138052A (it)
DE (1) DE2810167C2 (it)
FR (1) FR2419611A1 (it)
GB (1) GB2016235B (it)
IT (1) IT1111148B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819087C2 (de) * 1978-04-29 1985-10-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Verstärkerschaltung mit zwei Transistoren
JPS59172814A (ja) * 1983-03-22 1984-09-29 Rohm Co Ltd 増幅回路
US4617523A (en) * 1985-08-08 1986-10-14 Tektronix, Inc. Differential pair with compensation for effects of parasitic capacitance
US5942939A (en) * 1998-06-01 1999-08-24 Motorola, Inc. Amplifier and method of canceling distortion by combining hyperbolic tangent and hyperbolic sine transfer functions
JP2002111412A (ja) 2000-09-29 2002-04-12 Toshiba Corp 増幅回路
FR2823921B1 (fr) * 2001-04-20 2003-10-31 St Microelectronics Sa Etage de transconductance et dispositif de communication par voie hertzienne equipe d'un tel etage
KR100783492B1 (ko) * 2004-07-31 2007-12-11 인티그런트 테크놀로지즈(주) 차동증폭회로 및 이를 포함한 믹서회로
US9041466B2 (en) * 2012-08-03 2015-05-26 Rf Micro Devices, Inc. Multimode differential amplifier biasing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560866A (en) * 1968-08-20 1971-02-02 Sprague Electric Co If amplifier with compensated transistor unit
NL162802C (nl) * 1971-10-09 1980-06-16 Philips Nv Geintegreerde verschilversterker.

Also Published As

Publication number Publication date
FR2419611B1 (it) 1985-05-17
DE2810167C2 (de) 1985-10-03
FR2419611A1 (fr) 1979-10-05
GB2016235B (en) 1982-04-21
JPS6136408B2 (it) 1986-08-18
DE2810167A1 (de) 1979-09-13
IT7920792A0 (it) 1979-03-06
CA1138052A (en) 1982-12-21
GB2016235A (en) 1979-09-19
US4247825A (en) 1981-01-27
JPS54124957A (en) 1979-09-28

Similar Documents

Publication Publication Date Title
DK366679A (da) Skriveapparat
DK376679A (da) Inhaleringsapparat
GB2027306B (en) Transistor amplifier
PL214045A1 (pl) Srodek chwastobojczy
PL213648A1 (pl) Srodek chwastobojczy
BR7906974A (pt) Transistor
IT1117380B (it) Piantatrice
NL7901855A (nl) Transistor.
IT1111148B (it) Amplificatore a transistori
JPS5561119A (en) Transistor amplifier
FI791376A (fi) Foerfarande foer utvinning ur alkalialuminat ur vattenloesningar
ES488449A0 (es) Un dispositivo amplificador perfeccionado
RO84957A (ro) Incarcator-transportor cu cupe
JPS54101644A (en) Transistor amplifier
SE396853B (sv) Tvapol innefattande en transistor
JPS54160153A (en) Transistor amplifier
BR7901163A (pt) Amplificador bidirecional
FI790463A (fi) Avlaegsnande av vatten ur organisk vaevnad
FR2423918B1 (fr) Amplificateur
DK126779A (da) Fungicider
ATA202579A (de) Absackvorrichtung
PL212939A1 (pl) Srodek chwastobojczy
FI791190A (fi) Foerening ur beta-laktamserien
BE873585A (nl) Trekker
BE875780A (nl) Convoyeur a raclettes