SE7904178L - Mottaktsforsterkare - Google Patents

Mottaktsforsterkare

Info

Publication number: SE7904178L
Authority: SE; Sweden
Prior art keywords: amplifier; pair; negative feedback; feedback network; transistor
Prior art date: 1978-05-16

Application number

SE7904178A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

J-L Jeandot

E Lefort

Original Assignee

Trt Telecom Radio Electr

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.)

1978-05-16

Filing date

1979-05-14

Publication date

1979-11-17

1979-05-14 Application filed by Trt Telecom Radio Electr filed Critical Trt Telecom Radio Electr

1979-11-17 Publication of SE7904178L publication Critical patent/SE7904178L/

Links

Classifications

- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

SE7904178A 1978-05-16 1979-05-14 Mottaktsforsterkare SE7904178L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7814397A FR2426360A1 (fr)	1978-05-16	1978-05-16	Amplificateur symetriseur

Publications (1)

Publication Number	Publication Date
SE7904178L true SE7904178L (sv)	1979-11-17

Family

ID=9208264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7904178A SE7904178L (sv)	1978-05-16	1979-05-14	Mottaktsforsterkare

Country Status (8)

Country	Link
US (1)	US4296383A (fr)
JP (1)	JPS54150057A (fr)
BE (1)	BE876241A (fr)
DE (1)	DE2919297C2 (fr)
FR (1)	FR2426360A1 (fr)
GB (1)	GB2020937B (fr)
IT (1)	IT1118674B (fr)
SE (1)	SE7904178L (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7908411A (nl) *	1979-11-19	1981-06-16	Philips Nv	Electronische differentiaal regelaar.
JPS5840920U (ja) *	1981-09-11	1983-03-17	ヤマハ株式会社	小信号増幅回路
JPS58154906A (ja) *	1982-03-09	1983-09-14	Matsushita Electric Ind Co Ltd	差動回路
JPS58181307A (ja) *	1982-03-30	1983-10-24	Fujitsu Ltd	差動回路
JPS58189620U (ja) *	1982-06-09	1983-12-16	パイオニア株式会社	無歪逆相電流源
US4468628A (en) *	1983-01-17	1984-08-28	Tektronix, Inc.	Differential amplifier with high common-mode rejection
US4737735A (en) *	1986-07-25	1988-04-12	Kampes Donald P	Phantom powered amplifier
DE4038379A1 (de) *	1990-12-01	1992-06-11	Philips Patentverwaltung	Verstaerkerschaltung
CA2055296C (fr) *	1990-12-11	1995-04-04	Bruce James Wilkie	Circuit de traitement de signaux d'imagerie analogiques pour systeme multimedia
JPH0520412U (ja) *	1991-07-09	1993-03-12	アルプス電気株式会社	高周波集積回路
US5287340A (en) *	1992-02-13	1994-02-15	International Business Machines Corporation	Differential amplifier for optical detectors in an optical data storage system
DE69319553T2 (de) *	1992-12-11	1999-02-18	Philips Electronics N.V., Eindhoven	Eintakt-in-Gegentakt-Umwandler
GB2295933A (en) *	1994-12-09	1996-06-12	Plessey Semiconductors Ltd	Amplifier circuit using enhanced feedback to minimize distortion
US6008696A (en) *	1998-04-21	1999-12-28	National Semiconductor Corporation	Low noise amplifier with actively terminated input
CA2293924A1 (fr) *	1999-01-12	2000-07-12	Matsushita Electric Industrial Co., Ltd.	Transformateur symetriseur tec
US6812796B2 (en) *	2003-02-18	2004-11-02	02Micro International Limited	Inter-stage coupling in multistage amplifiers
US7626460B2 (en) *	2007-10-30	2009-12-01	Raytheon Company	Low noise, low power and high bandwidth capacitive feedback trans-impedance amplifier with differential FET input and bipolar emitter follower feedback

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3399357A (en) *	1965-08-26	1968-08-27	Sperry Rand Corp	Wideband transistor amplifier with output stage in the feedback loop
GB1212342A (en) *	1966-12-15	1970-11-11	Bradley Ltd G & E	Improvements in differential amplifiers
BE756912A (fr) *	1969-10-01	1971-03-01	Rca Corp	Etage de transmission de signaux
US3638130A (en) *	1970-06-08	1972-01-25	Honeywell Inc	High-speed amplifier for driving an inductive load
US3733559A (en) *	1970-06-29	1973-05-15	Rca Corp	Differential amplifier

1978
- 1978-05-16 FR FR7814397A patent/FR2426360A1/fr active Granted
1979
- 1979-04-19 US US06/031,648 patent/US4296383A/en not_active Expired - Lifetime
- 1979-05-11 GB GB7916458A patent/GB2020937B/en not_active Expired
- 1979-05-11 IT IT68011/79A patent/IT1118674B/it active
- 1979-05-12 JP JP5763879A patent/JPS54150057A/ja active Granted
- 1979-05-12 DE DE2919297A patent/DE2919297C2/de not_active Expired
- 1979-05-14 BE BE0/195154A patent/BE876241A/fr unknown
- 1979-05-14 SE SE7904178A patent/SE7904178L/ not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2020937A (en)	1979-11-21
FR2426360B1 (fr)	1981-07-03
DE2919297A1 (de)	1979-11-22
DE2919297C2 (de)	1986-04-30
IT1118674B (it)	1986-03-03
US4296383A (en)	1981-10-20
FR2426360A1 (fr)	1979-12-14
GB2020937B (en)	1982-05-19
JPS54150057A (en)	1979-11-24
IT7968011A0 (it)	1979-05-11
JPS617049B2 (fr)	1986-03-04
BE876241A (fr)	1979-11-14

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7904178-6