FR2416588B1 - - Google Patents
Info
- Publication number
- FR2416588B1 FR2416588B1 FR7901385A FR7901385A FR2416588B1 FR 2416588 B1 FR2416588 B1 FR 2416588B1 FR 7901385 A FR7901385 A FR 7901385A FR 7901385 A FR7901385 A FR 7901385A FR 2416588 B1 FR2416588 B1 FR 2416588B1
- 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
- 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
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45085—Long tailed pairs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/432—Two or more amplifiers of different type are coupled in parallel at the input or output, e.g. a class D and a linear amplifier, a class B and a class A amplifier
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45176—A cross coupling circuit, e.g. consisting of two cross coupled transistors, being added in the load circuit of the amplifying transistors of a differential amplifier
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45362—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and drains only, e.g. in a cascode dif amp, only those forming the composite common source transistor
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45544—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors, e.g. coupling capacitors
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45548—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors as shunts to earth or as short circuit between inputs
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45564—Indexing scheme relating to differential amplifiers the IC comprising one or more extra current sources
-
- 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45652—Indexing scheme relating to differential amplifiers the LC comprising one or more further dif amp stages, either identical to the dif amp or not, in cascade
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2804064A DE2804064C3 (de) | 1978-01-31 | 1978-01-31 | Verstärkerschaltungsanordnung für aperiodische Signale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2416588A1 FR2416588A1 (fr) | 1979-08-31 |
| FR2416588B1 true FR2416588B1 (US07122547-20061017-C00273.png) | 1983-01-21 |
Family
ID=6030794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901385A Granted FR2416588A1 (fr) | 1978-01-31 | 1979-01-19 | Montage amplificateur pour des signaux aperiodiques |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390848A (en) * | 1981-02-12 | 1983-06-28 | Signetics | Linear transconductance amplifier |
| US4408167A (en) * | 1981-04-03 | 1983-10-04 | International Business Machines Corporation | Current amplifier stage with diode interstage connection |
| DE3212188A1 (de) * | 1982-04-01 | 1983-10-06 | Siemens Ag | Schaltungsanordnung zur verstaerkung von elektrischen signalen |
| US4720685A (en) * | 1986-09-02 | 1988-01-19 | Tektronix, Inc. | FET transconductance amplifier with improved linearity and gain |
| US4887047A (en) * | 1988-09-30 | 1989-12-12 | Burr-Brown Corporation | Current sense amplifier with low, nonlinear input impedance and high degree of signal amplification linearity |
| EP0893880B8 (de) * | 1997-07-22 | 2004-03-03 | Infineon Technologies AG | Verstärkerstufe mit konstanter Eingangsimpedanz |
| ATE540471T1 (de) * | 2006-10-26 | 2012-01-15 | Nxp Bv | Verstarkerschaltung |
| RU2461956C1 (ru) * | 2011-08-12 | 2012-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Широкополосный усилитель тока |
| RU2467468C1 (ru) * | 2011-10-20 | 2012-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Широкополосный усилитель тока |
| RU2480894C1 (ru) * | 2012-01-25 | 2013-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Избирательный усилитель |
| US9692368B2 (en) | 2014-09-09 | 2017-06-27 | Qualcomm Incorporated | Dual-band low noise amplifier |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1903913C3 (de) * | 1968-01-29 | 1982-09-16 | Tektronix, Inc., 97077 Beaverton, Oreg. | Breitband-Verstärkerschaltung |
| US3689752A (en) * | 1970-04-13 | 1972-09-05 | Tektronix Inc | Four-quadrant multiplier circuit |
| US3760194A (en) * | 1972-01-31 | 1973-09-18 | Advanced Mamory Systems | High speed sense amplifier |
| DE2209898C3 (de) * | 1972-03-01 | 1982-04-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für eine Phasenumkehrstufe |
| US3843934A (en) * | 1973-01-31 | 1974-10-22 | Advanced Micro Devices Inc | High speed transistor difference amplifier |
| US4048577A (en) * | 1976-05-07 | 1977-09-13 | Hewlett-Packard Company | Resistor-controlled circuit for improving bandwidth of current gain cells |
| US4146844A (en) * | 1977-10-31 | 1979-03-27 | Tektronix, Inc. | Feed-forward amplifier |
-
1978
- 1978-01-31 DE DE2804064A patent/DE2804064C3/de not_active Expired
-
1979
- 1979-01-19 FR FR7901385A patent/FR2416588A1/fr active Granted
- 1979-01-26 JP JP866179A patent/JPS54111739A/ja active Granted
- 1979-01-26 IT IT19624/79A patent/IT1109793B/it active
- 1979-01-30 GB GB7903272A patent/GB2013444B/en not_active Expired
- 1979-01-30 US US06/007,780 patent/US4277756A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637046B2 (US07122547-20061017-C00273.png) | 1988-02-15 |
| DE2804064C3 (de) | 1985-12-05 |
| GB2013444B (en) | 1982-06-03 |
| DE2804064B2 (de) | 1980-06-19 |
| IT1109793B (it) | 1985-12-23 |
| DE2804064A1 (de) | 1979-08-02 |
| JPS54111739A (en) | 1979-09-01 |
| IT7919624A0 (it) | 1979-01-26 |
| FR2416588A1 (fr) | 1979-08-31 |
| GB2013444A (en) | 1979-08-08 |
| US4277756A (en) | 1981-07-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |