CA1016245A - Circuit serie a transistors - Google Patents

Circuit serie a transistors

Info

Publication number
CA1016245A
CA1016245A CA228,922A CA228922A CA1016245A CA 1016245 A CA1016245 A CA 1016245A CA 228922 A CA228922 A CA 228922A CA 1016245 A CA1016245 A CA 1016245A
Authority
CA
Canada
Prior art keywords
transistor circuitry
compound transistor
compound
circuitry
transistor
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.)
Expired
Application number
CA228,922A
Other languages
English (en)
Inventor
Yasunori Mochida
Jun-Ichi Nishizawa
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Application granted granted Critical
Publication of CA1016245A publication Critical patent/CA1016245A/fr
Expired legal-status Critical Current

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 FET type devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CA228,922A 1974-06-11 1975-06-10 Circuit serie a transistors Expired CA1016245A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1016245A true CA1016245A (fr) 1977-08-23

Family

ID=13330032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,922A Expired CA1016245A (fr) 1974-06-11 1975-06-10 Circuit serie a transistors

Country Status (6)

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

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
US9787270B2 (en) * 2013-11-26 2017-10-10 Qorvo Us, Inc. Overstress management for power amplifiers

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 (fr) * 1971-12-01 1973-08-27

Also Published As

Publication number Publication date
DE2526119A1 (de) 1976-01-02
DE2526119B2 (de) 1977-06-08
JPS50159236A (fr) 1975-12-23
US3986060A (en) 1976-10-12
GB1472495A (en) 1977-05-04
NL7506597A (nl) 1975-12-15

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