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

Amplificateur differentiel avec montage d'emetteurs isoles paralleles

Info

Publication number: BE754872A
Authority: BE; Belgium
Prior art keywords: mounting; differential amplifier; isolated parallel; parallel transmitters; transmitters
Prior art date: 1969-08-19

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.)

1969-08-19

Publication date

1971-01-18

1971-01-18 Publication of BE754872A publication Critical patent/BE754872A/fr

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W44/00—Electrical arrangements for controlling or matching impedance
- H10W44/20—Electrical arrangements for controlling or matching impedance at high-frequency [HF] or radio frequency [RF]
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (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
US4107728A (en) *	1977-01-07	1978-08-15	Varian Associates, Inc.	Package for push-pull semiconductor devices
US4193083A (en) *	1977-01-07	1980-03-11	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

0
- BE BE754872D patent/BE754872A/fr not_active IP Right Cessation
1969
- 1969-08-19 US US851378A patent/US3559087A/en not_active Expired - Lifetime
1970
- 1970-08-11 SE SE10970/70A patent/SE368649B/xx unknown
- 1970-08-13 FR FR7029828A patent/FR2060620A5/fr not_active Expired
- 1970-08-13 NL NLAANVRAGE7011967,A patent/NL172714C/xx not_active IP Right Cessation
- 1970-08-18 DE DE2041030A patent/DE2041030C3/de not_active Expired
- 1970-08-18 JP JP7179470A patent/JPS5628043B1/ja active Pending
- 1970-08-19 GB GB39837/70A patent/GB1298091A/en not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title	Description
1985-02-28	RE	Patent lapsed	Owner name: WESTERN ELECTRIC CY INC Effective date: 19840814

Date

Code

Title

Description

1985-02-28

Patent lapsed

Owner name: WESTERN ELECTRIC CY INC

Effective date: 19840814