FR2149852A5 - - Google Patents
Info
- Publication number
- FR2149852A5 FR2149852A5 FR7227901A FR7227901A FR2149852A5 FR 2149852 A5 FR2149852 A5 FR 2149852A5 FR 7227901 A FR7227901 A FR 7227901A FR 7227901 A FR7227901 A FR 7227901A FR 2149852 A5 FR2149852 A5 FR 2149852A5
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
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)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17021071A | 1971-08-09 | 1971-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2149852A5 true FR2149852A5 (fr) | 1973-03-30 |
Family
ID=22619001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7227901A Expired FR2149852A5 (fr) | 1971-08-09 | 1972-08-02 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3760288A (fr) |
DE (1) | DE2238348B2 (fr) |
FR (1) | FR2149852A5 (fr) |
GB (1) | GB1403994A (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1528201A (en) * | 1975-02-24 | 1978-10-11 | Rca Corp | Differential amplifier |
JPS4966057A (fr) * | 1972-10-27 | 1974-06-26 | ||
US3852679A (en) * | 1972-12-26 | 1974-12-03 | Rca Corp | Current mirror amplifiers |
JPS5429073B2 (fr) * | 1973-04-07 | 1979-09-20 | ||
US3887880A (en) * | 1973-05-24 | 1975-06-03 | Rca Corp | Bias circuitry for stacked transistor power amplifier stages |
US3894290A (en) * | 1973-06-15 | 1975-07-08 | Motorola Inc | Balanced double-to-single-ended converter stage for use with a differential amplifier |
NL7309767A (nl) * | 1973-07-13 | 1975-01-15 | Philips Nv | Versterkerschakeling. |
US3876955A (en) * | 1973-07-16 | 1975-04-08 | Rca Corp | Biasing circuit for differential amplifier |
US3866063A (en) * | 1973-10-23 | 1975-02-11 | Fairchild Camera Instr Co | Improved rectifying circuit |
US3919655A (en) * | 1973-12-26 | 1975-11-11 | Electronics Research Group Inc | High power operational amplifier |
US3904976A (en) * | 1974-04-15 | 1975-09-09 | Rca Corp | Current amplifier |
US3946325A (en) * | 1974-07-05 | 1976-03-23 | Rca Corporation | Transistor amplifier |
NL7409851A (nl) * | 1974-07-22 | 1976-01-26 | Philips Nv | Versterkerschakeling. |
US4048575A (en) * | 1974-09-11 | 1977-09-13 | Motorola, Inc. | Operational amplifier |
US3979689A (en) * | 1975-01-29 | 1976-09-07 | Rca Corporation | Differential amplifier circuit |
JPS5838968B2 (ja) * | 1975-06-06 | 1983-08-26 | ソニー株式会社 | アンプ |
JPS5221751A (en) * | 1975-08-12 | 1977-02-18 | Toshiba Corp | Voltage follower circuit |
US4030044A (en) * | 1975-11-13 | 1977-06-14 | Motorola, Inc. | Monolithic amplifier having a balanced, double-to-single ended converter |
US4064463A (en) * | 1976-09-24 | 1977-12-20 | Rca Corporation | Amplifier circuit |
US4068184A (en) * | 1977-02-14 | 1978-01-10 | Rca Corporation | Current mirror amplifier |
USRE30173E (en) * | 1977-02-14 | 1979-12-18 | Rca Corporation | Current mirror amplifier |
US4258330A (en) * | 1978-02-15 | 1981-03-24 | Hitachi, Ltd. | Differential current amplifier |
US4199732A (en) * | 1978-05-31 | 1980-04-22 | Trio Kabushiki Kaisha | Amplifying circuit |
US4232273A (en) * | 1979-01-29 | 1980-11-04 | Rca Corporation | PNP Output short circuit protection |
JPS55104109A (en) * | 1979-02-05 | 1980-08-09 | Toshiba Corp | Differential amplifier |
JPS5644208A (en) * | 1979-09-19 | 1981-04-23 | Toshiba Corp | Amplifier |
JP2010258509A (ja) * | 2009-04-21 | 2010-11-11 | Renesas Electronics Corp | バイアス安定化機能付き増幅回路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416092A (en) * | 1966-10-24 | 1968-12-10 | Motorola Inc | Monolithic power amplifier |
US3538449A (en) * | 1968-11-22 | 1970-11-03 | Motorola Inc | Lateral pnp-npn composite monolithic differential amplifier |
BE755452A (fr) * | 1969-08-29 | 1971-03-01 | Siemens Ag | Montage pour un amplificateur differentiel en circuit integre |
NL161005C (nl) * | 1969-10-13 | 1979-12-17 | Philips Nv | Versterkerschakeling. |
US3611170A (en) * | 1969-10-27 | 1971-10-05 | Rca Corp | Bias networks for class b operation of an amplifier |
-
1971
- 1971-08-09 US US00170210A patent/US3760288A/en not_active Expired - Lifetime
-
1972
- 1972-08-02 FR FR7227901A patent/FR2149852A5/fr not_active Expired
- 1972-08-04 DE DE2238348A patent/DE2238348B2/de active Pending
- 1972-08-08 GB GB3700072A patent/GB1403994A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2238348A1 (de) | 1973-02-22 |
GB1403994A (en) | 1975-08-28 |
US3760288A (en) | 1973-09-18 |
DE2238348B2 (de) | 1974-04-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |