CH516258A - Amplificateur à transistor à effet de champ - Google Patents

Amplificateur à transistor à effet de champ

Info

Publication number
CH516258A
CH516258A CH608170A CH608170A CH516258A CH 516258 A CH516258 A CH 516258A CH 608170 A CH608170 A CH 608170A CH 608170 A CH608170 A CH 608170A CH 516258 A CH516258 A CH 516258A
Authority
CH
Switzerland
Prior art keywords
field effect
effect transistor
transistor amplifier
amplifier
field
Prior art date
Application number
CH608170A
Other languages
English (en)
Inventor
Bateman Glenn
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of CH516258A publication Critical patent/CH516258A/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/505—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with field-effect devices
    • 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5015—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the gate circuit of the follower
    • 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
    • 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5024—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the source circuit being controlled via a capacitor, i.e. AC-controlled
    • 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CH608170A 1969-04-25 1970-04-23 Amplificateur à transistor à effet de champ CH516258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81936069A 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
CH516258A true CH516258A (fr) 1971-11-30

Family

ID=25227937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH608170A CH516258A (fr) 1969-04-25 1970-04-23 Amplificateur à transistor à effet de champ

Country Status (8)

Country Link
US (1) US3562656A (fr)
CH (1) CH516258A (fr)
DE (1) DE2020137C3 (fr)
FR (1) FR2046455A5 (fr)
GB (1) GB1247129A (fr)
IL (1) IL34258A (fr)
NL (1) NL165620C (fr)
SE (1) SE360788B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002608B (en) * 1977-08-01 1982-03-24 Pioneer Electronic Corp Automatic gain control circuit
US4165494A (en) * 1978-04-28 1979-08-21 Circuit Technology Incorporated Bi-state linear amplifier
US4390852A (en) * 1981-04-13 1983-06-28 Tektronix, Inc. Buffer amplifier
US4717885A (en) * 1986-09-22 1988-01-05 Motorola, Inc. Operational amplifier utilizing FET followers and feed-forward capacitors

Also Published As

Publication number Publication date
DE2020137B2 (de) 1978-01-12
DE2020137C3 (de) 1978-09-07
NL165620C (nl) 1981-04-15
SE360788B (fr) 1973-10-01
GB1247129A (en) 1971-09-22
DE2020137A1 (de) 1971-02-18
NL165620B (nl) 1980-11-17
IL34258A (en) 1973-01-30
US3562656A (en) 1971-02-09
FR2046455A5 (fr) 1971-03-05
IL34258A0 (en) 1970-06-17
NL7005541A (fr) 1970-10-27

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Legal Events

Date Code Title Description
PL Patent ceased