NL7506597A - Samengestelde transistorketen. - Google Patents

Samengestelde transistorketen.

Info

Publication number
NL7506597A
NL7506597A NL7506597A NL7506597A NL7506597A NL 7506597 A NL7506597 A NL 7506597A NL 7506597 A NL7506597 A NL 7506597A NL 7506597 A NL7506597 A NL 7506597A NL 7506597 A NL7506597 A NL 7506597A
Authority
NL
Netherlands
Prior art keywords
composite transistor
transistor chain
chain
composite
transistor
Prior art date
Application number
NL7506597A
Other languages
English (en)
Dutch (nl)
Original Assignee
Zaidan Hojin Handotai Kenkyu
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 Zaidan Hojin Handotai Kenkyu filed Critical Zaidan Hojin Handotai Kenkyu
Publication of NL7506597A publication Critical patent/NL7506597A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/226—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with junction-FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
    • 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
    • H03F3/3455—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices with junction-FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/007—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using field-effect transistors [FET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL7506597A 1974-06-11 1975-06-04 Samengestelde transistorketen. NL7506597A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49066925A JPS50159236A (OSRAM) 1974-06-11 1974-06-11

Publications (1)

Publication Number Publication Date
NL7506597A true NL7506597A (nl) 1975-12-15

Family

ID=13330032

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506597A NL7506597A (nl) 1974-06-11 1975-06-04 Samengestelde transistorketen.

Country Status (6)

Country Link
US (1) US3986060A (OSRAM)
JP (1) JPS50159236A (OSRAM)
CA (1) CA1016245A (OSRAM)
DE (1) DE2526119B2 (OSRAM)
GB (1) GB1472495A (OSRAM)
NL (1) NL7506597A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152845A (en) * 1978-05-24 1979-12-01 Hitachi Ltd High dielectric strength mosfet circuit
US4360744A (en) * 1979-06-01 1982-11-23 Taylor Brian E Semiconductor switching circuits
FR2522902A1 (fr) * 1982-03-03 1983-09-09 Labo Electronique Physique Utilisation d'un transistor a effet de champ, du type a double-grille et ile ohmique intercalee, en vue de la rejection d'une bande de frequences
JPS59117810A (ja) * 1982-12-24 1984-07-07 Nec Corp ハイブリツドｉｃ化ｆｅｔ増幅器
US4538115A (en) * 1984-06-15 1985-08-27 Precision Monolithics, Inc. JFET Differential amplifier stage with method for controlling input current
SE455146B (sv) * 1986-10-28 1988-06-20 Ericsson Telefon Ab L M Spenningsskyddskrets
US4857769A (en) * 1987-01-14 1989-08-15 Hitachi, Ltd. Threshold voltage fluctuation compensation circuit for FETS
FR2657736A1 (fr) * 1990-01-31 1991-08-02 Sgs Thomson Microelectronics Circuit a resistance variable commandee en tension.
US7554403B1 (en) * 2008-02-27 2009-06-30 National Semiconductor Corporation Gainboost biasing circuit for low voltage operational amplifier design
US9705463B2 (en) * 2013-11-26 2017-07-11 Qorvo Us, Inc. High efficiency radio frequency power amplifier circuitry with reduced distortion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407360A (en) * 1966-08-10 1968-10-22 Electrohome Ltd Networks for selectively amplifying certain frequencies more so than other frequencies
JPS4861019A (OSRAM) * 1971-12-01 1973-08-27

Also Published As

Publication number Publication date
JPS50159236A (OSRAM) 1975-12-23
DE2526119B2 (de) 1977-06-08
US3986060A (en) 1976-10-12
CA1016245A (en) 1977-08-23
DE2526119A1 (de) 1976-01-02
GB1472495A (en) 1977-05-04

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Legal Events

Date Code Title Description
BV The patent application has lapsed