SE367744B - - Google Patents
Info
- Publication number
- SE367744B SE367744B SE07908/70A SE790870A SE367744B SE 367744 B SE367744 B SE 367744B SE 07908/70 A SE07908/70 A SE 07908/70A SE 790870 A SE790870 A SE 790870A SE 367744 B SE367744 B SE 367744B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
-
- 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
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole 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
- H03F3/45076—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
- H03F3/45098—PI types
-
- 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
- H03F3/45098—PI types
- H03F3/45103—Non-folded cascode stages
-
- 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
- H03F2203/45251—Indexing scheme relating to differential amplifiers the dif amp has a cross coupling circuit in the source circuit of the amplifying transistors
-
- 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
- H03F2203/45318—Indexing scheme relating to differential amplifiers the AAC comprising a cross coupling circuit, e.g. two extra transistors cross coupled
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 |
|---|---|---|---|
| NL6908784A NL6908784A (es) | 1969-06-10 | 1969-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE367744B true SE367744B (es) | 1974-06-04 |
Family
ID=19807148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE07908/70A SE367744B (es) | 1969-06-10 | 1970-06-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3678404A (es) |
| AT (1) | AT296386B (es) |
| DE (1) | DE2024806C3 (es) |
| ES (1) | ES380518A1 (es) |
| FR (1) | FR2050996A5 (es) |
| GB (1) | GB1292692A (es) |
| NL (1) | NL6908784A (es) |
| SE (1) | SE367744B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7105838A (es) * | 1971-04-29 | 1972-10-31 | ||
| FR2262884B1 (es) * | 1974-03-01 | 1978-01-06 | Commissariat Energie Atomique | |
| GB1549175A (en) * | 1975-05-12 | 1979-08-01 | Texas Instruments Ltd | Ampifier |
| US4146844A (en) * | 1977-10-31 | 1979-03-27 | Tektronix, Inc. | Feed-forward amplifier |
| US4268759A (en) * | 1979-05-21 | 1981-05-19 | Analog Devices, Incorporated | Signal-processing circuitry with intrinsic temperature insensitivity |
| DE3032703C2 (de) * | 1980-08-30 | 1982-12-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Rückgekoppelter Verstärker oder Schwellwertschalter für eine stromgespeiste Differenzstufe |
| US4390848A (en) * | 1981-02-12 | 1983-06-28 | Signetics | Linear transconductance amplifier |
| NL8501882A (nl) * | 1985-07-01 | 1987-02-02 | Philips Nv | Signaalspanning-stroom omzetter. |
| JPH0775289B2 (ja) * | 1986-03-03 | 1995-08-09 | 株式会社日立製作所 | 相互コンダクタンス増幅回路 |
| US4779057A (en) * | 1987-08-06 | 1988-10-18 | Tektronix, Inc. | Cascode amplifier with nonlinearity correction and improve transient response |
| GB2211044A (en) * | 1987-10-08 | 1989-06-21 | Plessey Co Plc | Linear differential amplifier |
| US4951003A (en) * | 1988-06-03 | 1990-08-21 | U.S. Philips Corp. | Differential transconductance circuit |
| IT1230187B (it) * | 1989-04-28 | 1991-10-18 | Sgs Thomson Microelectronics | Dispositivo circuitale per elevare la transconduttanza di uno stadio amplificatore differenziale comprendente transistori mos. |
| US5136258A (en) * | 1989-04-28 | 1992-08-04 | Sgs-Thomson Microelectronics S.R.L. | Circuit arrangement for enhancing the transconductance of a differential amplifier stage comprising MOS transistors |
| FR2661291A1 (fr) * | 1990-04-19 | 1991-10-25 | Philips Composants | Circuit suiveur differentiel. |
| JP3251759B2 (ja) * | 1994-02-24 | 2002-01-28 | 株式会社東芝 | 可変利得増幅回路 |
| ATE202663T1 (de) * | 1995-11-01 | 2001-07-15 | Mitel Semiconductor Ltd | Gestapeltes aktives filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3178647A (en) * | 1962-06-21 | 1965-04-13 | Ibm | Difference amplifier with cross bias networks for independent current flow adjustments |
-
1969
- 1969-06-10 NL NL6908784A patent/NL6908784A/xx unknown
-
1970
- 1970-05-21 DE DE2024806A patent/DE2024806C3/de not_active Expired
- 1970-06-05 GB GB27234/70A patent/GB1292692A/en not_active Expired
- 1970-06-08 US US44133A patent/US3678404A/en not_active Expired - Lifetime
- 1970-06-08 AT AT512270A patent/AT296386B/de active
- 1970-06-08 SE SE07908/70A patent/SE367744B/xx unknown
- 1970-06-08 ES ES380518A patent/ES380518A1/es not_active Expired
- 1970-06-10 FR FR7021229A patent/FR2050996A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2024806C3 (de) | 1978-03-30 |
| FR2050996A5 (es) | 1971-04-02 |
| US3678404A (en) | 1972-07-18 |
| DE2024806A1 (es) | 1970-12-17 |
| ES380518A1 (es) | 1972-10-16 |
| NL6908784A (es) | 1970-12-14 |
| GB1292692A (en) | 1972-10-11 |
| DE2024806B2 (de) | 1977-08-18 |
| AT296386B (de) | 1972-02-10 |