BR7404489D0 - Amplificador diferencial - Google Patents
Amplificador diferencialInfo
- Publication number
- BR7404489D0 BR7404489D0 BR4489/74A BR448974A BR7404489D0 BR 7404489 D0 BR7404489 D0 BR 7404489D0 BR 4489/74 A BR4489/74 A BR 4489/74A BR 448974 A BR448974 A BR 448974A BR 7404489 D0 BR7404489 D0 BR 7404489D0
- Authority
- BR
- Brazil
- Prior art keywords
- differential amplifier
- amplifier
- differential
- Prior art date
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
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45237—Complementary long tailed pairs having parallel inputs and being supplied in series
-
- 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
- H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
- H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
- H03F3/45641—Measuring at the loading circuit of the differential amplifier
- H03F3/4565—Controlling the common source circuit of the 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
- H03F2203/45406—Indexing scheme relating to differential amplifiers the CMCL comprising a common source node of a long tail FET pair as an addition circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Static Random-Access Memory (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US365836A US3870966A (en) | 1973-06-01 | 1973-06-01 | Complementary field effect transistor differential amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR7404489D0 true BR7404489D0 (pt) | 1975-01-21 |
| BR7404489A BR7404489A (pt) | 1976-02-10 |
Family
ID=23440568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR4489/74A BR7404489A (pt) | 1973-06-01 | 1974-05-31 | Amplificador diferencial |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3870966A (pt) |
| JP (1) | JPS5341057B2 (pt) |
| AR (1) | AR203561A1 (pt) |
| AT (1) | AT352781B (pt) |
| AU (1) | AU472261B2 (pt) |
| BE (1) | BE815833A (pt) |
| BR (1) | BR7404489A (pt) |
| CA (1) | CA1002126A (pt) |
| CH (1) | CH581406A5 (pt) |
| DD (1) | DD112046A5 (pt) |
| DE (1) | DE2425937B2 (pt) |
| DK (1) | DK296574A (pt) |
| ES (1) | ES426653A1 (pt) |
| FI (1) | FI159874A (pt) |
| FR (1) | FR2232141B1 (pt) |
| GB (1) | GB1467297A (pt) |
| IT (1) | IT1015011B (pt) |
| NL (1) | NL7407048A (pt) |
| NO (1) | NO741941L (pt) |
| SE (1) | SE386787B (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048575A (en) * | 1974-09-11 | 1977-09-13 | Motorola, Inc. | Operational amplifier |
| US3956643A (en) * | 1974-09-12 | 1976-05-11 | Texas Instruments Incorporated | MOS analog multiplier |
| US3986041A (en) * | 1974-12-20 | 1976-10-12 | International Business Machines Corporation | CMOS digital circuits with resistive shunt feedback amplifier |
| FR2318534A1 (fr) * | 1975-07-15 | 1977-02-11 | Commissariat Energie Atomique | Amplificateur differentiel a contre reaction de mode commun |
| US3991380A (en) * | 1976-02-09 | 1976-11-09 | Rca Corporation | Complementary field effect transistor differential amplifier |
| JPS5483745A (en) * | 1977-12-17 | 1979-07-04 | Toshiba Corp | Differential amplifier circuit |
| US4206418A (en) * | 1978-07-03 | 1980-06-03 | Rca Corporation | Circuit for limiting voltage differential in differential amplifiers |
| US4262221A (en) * | 1979-03-09 | 1981-04-14 | Rca Corporation | Voltage comparator |
| US4333057A (en) * | 1980-03-24 | 1982-06-01 | Rca Corporation | Differential-input complementary field-effect transistor amplifier |
| JPS58218210A (ja) * | 1982-06-12 | 1983-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 差動増幅回路 |
| US5440308A (en) * | 1987-02-12 | 1995-08-08 | The Aerospace Corporation | Apparatus and method for employing adaptive interference cancellation over a wide bandwidth |
| US4769564A (en) * | 1987-05-15 | 1988-09-06 | Analog Devices, Inc. | Sense amplifier |
| US4859880A (en) * | 1988-06-16 | 1989-08-22 | International Business Machines Corporation | High speed CMOS differential driver |
| US4818929A (en) * | 1988-07-01 | 1989-04-04 | American Telephone And Telegraph Company, At&T Bell Laboratories | Fully differential analog comparator |
| DE4104981C1 (en) * | 1991-02-19 | 1992-09-17 | Telefunken Electronic Gmbh, 7100 Heilbronn, De | Differential amplifier circuit for HF mixer - uses two complementary transistor pairs with common connection of emitters, and collectors connected via capacitors |
| US5604464A (en) * | 1995-07-07 | 1997-02-18 | Advanced Micro Devices, Inc. | Cascode operational amplifier with multiple input stage |
| JP3597636B2 (ja) * | 1996-05-07 | 2004-12-08 | 株式会社ルネサステクノロジ | サブレンジング型ａ／ｄ変換器 |
| WO1998004037A2 (en) * | 1996-07-24 | 1998-01-29 | Philips Electronics N.V. | Electronic circuit comprising complementary transconductors for filters and oscillators |
| US5955924A (en) * | 1998-04-21 | 1999-09-21 | Applied Micro Circuits Corporation | Differential metal-oxide semiconductor (CMOS) push-pull buffer |
| EP4391370A1 (en) * | 2022-12-21 | 2024-06-26 | IMEC vzw | A self-biased amplifier circuit and a method for controlling a self-biased amplifier circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392341A (en) * | 1965-09-10 | 1968-07-09 | Rca Corp | Self-biased field effect transistor amplifier |
| US3676702A (en) * | 1971-01-04 | 1972-07-11 | Rca Corp | Comparator circuit |
-
1973
- 1973-06-01 US US365836A patent/US3870966A/en not_active Expired - Lifetime
-
1974
- 1974-05-24 GB GB2329974A patent/GB1467297A/en not_active Expired
- 1974-05-24 FI FI1598/74A patent/FI159874A/fi unknown
- 1974-05-25 ES ES426653A patent/ES426653A1/es not_active Expired
- 1974-05-27 NL NL7407048A patent/NL7407048A/xx not_active Application Discontinuation
- 1974-05-28 CA CA201,077A patent/CA1002126A/en not_active Expired
- 1974-05-29 AU AU69527/74A patent/AU472261B2/en not_active Expired
- 1974-05-29 SE SE7407088A patent/SE386787B/xx unknown
- 1974-05-29 NO NO741941A patent/NO741941L/no unknown
- 1974-05-30 IT IT23386/74A patent/IT1015011B/it active
- 1974-05-30 AR AR254007A patent/AR203561A1/es active
- 1974-05-30 DE DE19742425937 patent/DE2425937B2/de active Granted
- 1974-05-30 AT AT450474A patent/AT352781B/de active
- 1974-05-31 BR BR4489/74A patent/BR7404489A/pt unknown
- 1974-05-31 CH CH751874A patent/CH581406A5/xx not_active IP Right Cessation
- 1974-05-31 FR FR7419021A patent/FR2232141B1/fr not_active Expired
- 1974-05-31 BE BE145004A patent/BE815833A/xx unknown
- 1974-05-31 DK DK296574*A patent/DK296574A/da unknown
- 1974-05-31 JP JP6246874A patent/JPS5341057B2/ja not_active Expired
- 1974-06-04 DD DD178945A patent/DD112046A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU472261B2 (en) | 1976-05-20 |
| AR203561A1 (es) | 1975-09-22 |
| DK296574A (pt) | 1975-02-03 |
| FI159874A (pt) | 1974-12-02 |
| NO135889B (pt) | 1977-03-07 |
| DD112046A5 (pt) | 1975-03-12 |
| NO741941L (no) | 1974-12-03 |
| JPS5341057B2 (pt) | 1978-10-31 |
| ATA450474A (de) | 1979-03-15 |
| SE7407088L (pt) | 1974-12-02 |
| AU6952774A (en) | 1975-12-04 |
| CH581406A5 (pt) | 1976-10-29 |
| ES426653A1 (es) | 1976-07-16 |
| IT1015011B (it) | 1977-05-10 |
| NO135889C (pt) | 1977-06-15 |
| GB1467297A (en) | 1977-03-16 |
| DE2425937A1 (de) | 1974-12-19 |
| NL7407048A (pt) | 1974-12-03 |
| JPS5023548A (pt) | 1975-03-13 |
| FR2232141A1 (pt) | 1974-12-27 |
| US3870966A (en) | 1975-03-11 |
| FR2232141B1 (pt) | 1978-06-02 |
| SE386787B (sv) | 1976-08-16 |
| DE2425937B2 (de) | 1976-09-09 |
| BE815833A (fr) | 1974-09-16 |
| BR7404489A (pt) | 1976-02-10 |
| AT352781B (de) | 1979-10-10 |
| CA1002126A (en) | 1976-12-21 |
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