BE754872A - Amplificateur differentiel avec montage d'emetteurs isoles paralleles - Google Patents

Amplificateur differentiel avec montage d'emetteurs isoles paralleles

Info

Publication number
BE754872A
BE754872A BE754872DA BE754872A BE 754872 A BE754872 A BE 754872A BE 754872D A BE754872D A BE 754872DA BE 754872 A BE754872 A BE 754872A
Authority
BE
Belgium
Prior art keywords
mounting
differential amplifier
isolated parallel
parallel transmitters
transmitters
Prior art date
Application number
Other languages
English (en)
Inventor
R V Goordman
R C Petersen
Original Assignee
Western Electric Co
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.)
Publication date
Publication of BE754872A publication Critical patent/BE754872A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/66—High-frequency adaptations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
    • H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
BE754872D 1969-08-19 Amplificateur differentiel avec montage d'emetteurs isoles paralleles BE754872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85137869A 1969-08-19 1969-08-19

Publications (1)

Publication Number Publication Date
BE754872A true BE754872A (fr) 1971-01-18

Family

ID=25310638

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754872D BE754872A (fr) 1969-08-19 Amplificateur differentiel avec montage d'emetteurs isoles paralleles

Country Status (8)

Country Link
US (1) US3559087A (fr)
JP (1) JPS5628043B1 (fr)
BE (1) BE754872A (fr)
DE (1) DE2041030C3 (fr)
FR (1) FR2060620A5 (fr)
GB (1) GB1298091A (fr)
NL (1) NL172714C (fr)
SE (1) SE368649B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193083A (en) * 1977-01-07 1980-03-11 Varian Associates, Inc. Package for push-pull semiconductor devices
US4107728A (en) * 1977-01-07 1978-08-15 Varian Associates, Inc. Package for push-pull semiconductor devices
FR2525392A1 (fr) * 1982-04-19 1983-10-21 Inst Elektrodinamiki Akademii Transistor de puissance du type comportant un nombre n de structures fonctionnelles branchees en parallele
EP2432118B1 (fr) * 2010-09-15 2012-12-26 Agence Spatiale Européenne Amplificateur d'alimentation de fréquence radio à suivi d'enveloppe rapide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223933A (en) * 1962-12-21 1965-12-14 Hazeltine Research Inc Single-ended push-pull distortionless power amplifier including d.c. feedback
US3254302A (en) * 1963-07-18 1966-05-31 Westinghouse Electric Corp Push-pull parallel amplifier including current balancing means

Also Published As

Publication number Publication date
NL172714C (nl) 1983-10-03
GB1298091A (en) 1972-11-29
NL172714B (nl) 1983-05-02
JPS5628043B1 (fr) 1981-06-29
DE2041030B2 (de) 1979-05-03
SE368649B (fr) 1974-07-08
DE2041030A1 (de) 1971-03-11
US3559087A (en) 1971-01-26
NL7011967A (fr) 1971-02-23
FR2060620A5 (fr) 1971-06-18
DE2041030C3 (de) 1983-05-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC

Effective date: 19840814