FR2424666B1 - - Google Patents
Info
- Publication number
- FR2424666B1 FR2424666B1 FR7910888A FR7910888A FR2424666B1 FR 2424666 B1 FR2424666 B1 FR 2424666B1 FR 7910888 A FR7910888 A FR 7910888A FR 7910888 A FR7910888 A FR 7910888A FR 2424666 B1 FR2424666 B1 FR 2424666B1
- Authority
- FR
- France
- 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
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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in 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)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2819087A DE2819087C2 (de) | 1978-04-29 | 1978-04-29 | Verstärkerschaltung mit zwei Transistoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2424666A1 FR2424666A1 (fr) | 1979-11-23 |
| FR2424666B1 true FR2424666B1 (OSRAM) | 1984-06-01 |
Family
ID=6038430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7910888A Granted FR2424666A1 (fr) | 1978-04-29 | 1979-04-27 | Circuit d'amplification muni de deux transistors |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4287478A (OSRAM) |
| JP (2) | JPS54144162A (OSRAM) |
| CA (1) | CA1135803A (OSRAM) |
| DE (1) | DE2819087C2 (OSRAM) |
| FR (1) | FR2424666A1 (OSRAM) |
| GB (1) | GB2020130B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138661C1 (OSRAM) * | 1991-11-25 | 1993-06-03 | Siemens Ag, 8000 Muenchen, De | |
| US6160455A (en) * | 1998-03-10 | 2000-12-12 | Indigo Manufacturing Inc. | Derived power supply for composite bridge amplifiers |
| IL144811A (en) | 2000-08-11 | 2005-12-18 | Ibm | Amplifier with suppression of harmonics |
| FR2823921B1 (fr) * | 2001-04-20 | 2003-10-31 | St Microelectronics Sa | Etage de transconductance et dispositif de communication par voie hertzienne equipe d'un tel etage |
| US8976981B2 (en) * | 2010-10-07 | 2015-03-10 | Blackberry Limited | Circuit, system and method for isolating a transducer from an amplifier in an electronic device |
| US9041466B2 (en) * | 2012-08-03 | 2015-05-26 | Rf Micro Devices, Inc. | Multimode differential amplifier biasing system |
| JP6314545B2 (ja) * | 2013-04-18 | 2018-04-25 | Tdk株式会社 | 高周波増幅回路、半導体装置および磁気記録再生装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800506A (en) * | 1956-02-28 | 1958-08-27 | Ilford Ltd | Improvements in or relating to transistor amplifiers |
| US3413492A (en) * | 1965-10-11 | 1968-11-26 | Philco Ford Corp | Strobe amplifier of high speed turn-on and turn-off type having infinite noise rejection in absence of strobe pulse |
| US3506926A (en) * | 1965-10-18 | 1970-04-14 | Beckman Instruments Inc | Direct coupled differential transistor amplifier with improved offset voltage temperature coefficient and method of compensation |
| US3466630A (en) * | 1966-08-08 | 1969-09-09 | Ampex | Sense amplifier including a differential amplifier with input coupled to drive-sense windings |
| US3757239A (en) * | 1971-12-02 | 1973-09-04 | Avco Corp | Direct current amplifier drift reduction method |
| CH554616A (de) * | 1973-01-24 | 1974-09-30 | Patelhold Patentverwertung | Schaltungsanordnung zur u be-kompensation bei gegentakt ab-verstaerkern. |
| JPS5913052B2 (ja) * | 1975-07-25 | 1984-03-27 | 日本電気株式会社 | 基準電圧源回路 |
| FR2371817B1 (fr) * | 1976-11-19 | 1980-09-05 | Thomson Csf | Dispositif correcteur de distorsion des etages d'amplification transistorises a large bande et amplificateur comportant de tels dispositifs |
| DE2810167C2 (de) * | 1978-03-09 | 1985-10-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Transistorverstärker |
-
1978
- 1978-04-29 DE DE2819087A patent/DE2819087C2/de not_active Expired
-
1979
- 1979-04-09 US US06/028,481 patent/US4287478A/en not_active Expired - Lifetime
- 1979-04-26 GB GB7914495A patent/GB2020130B/en not_active Expired
- 1979-04-26 CA CA000326471A patent/CA1135803A/en not_active Expired
- 1979-04-27 FR FR7910888A patent/FR2424666A1/fr active Granted
- 1979-04-27 JP JP5245279A patent/JPS54144162A/ja active Pending
-
1983
- 1983-02-07 JP JP1983015557U patent/JPS6012331Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2819087C2 (de) | 1985-10-31 |
| JPS58166115U (ja) | 1983-11-05 |
| CA1135803A (en) | 1982-11-16 |
| US4287478A (en) | 1981-09-01 |
| JPS6012331Y2 (ja) | 1985-04-22 |
| JPS54144162A (en) | 1979-11-10 |
| GB2020130A (en) | 1979-11-07 |
| FR2424666A1 (fr) | 1979-11-23 |
| GB2020130B (en) | 1982-06-03 |
| DE2819087A1 (de) | 1979-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |