DK94488A - Differentialforstaerkerkobling - Google Patents
DifferentialforstaerkerkoblingInfo
- Publication number
- DK94488A DK94488A DK094488A DK94488A DK94488A DK 94488 A DK94488 A DK 94488A DK 094488 A DK094488 A DK 094488A DK 94488 A DK94488 A DK 94488A DK 94488 A DK94488 A DK 94488A
- Authority
- DK
- Denmark
- Prior art keywords
- differential amplifier
- amplifier connection
- connection
- differential
- amplifier
- 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
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/261—Amplifier which being suitable for instrumentation applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878704193A GB8704193D0 (en) | 1987-02-23 | 1987-02-23 | Differential amplifier circuit |
| GB8704193 | 1987-02-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK94488D0 DK94488D0 (da) | 1988-02-23 |
| DK94488A true DK94488A (da) | 1988-08-24 |
| DK168722B1 DK168722B1 (da) | 1994-05-24 |
Family
ID=10612760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK094488A DK168722B1 (da) | 1987-02-23 | 1988-02-23 | Differentialforstærkerkobling |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4853644A (da) |
| EP (1) | EP0280516B1 (da) |
| JP (1) | JPS63314009A (da) |
| DE (1) | DE3875754T2 (da) |
| DK (1) | DK168722B1 (da) |
| GB (1) | GB8704193D0 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5041795A (en) * | 1990-04-27 | 1991-08-20 | Analog Devices, Inc. | Three-terminal operational amplifier and applications thereof |
| US5027081A (en) * | 1990-05-03 | 1991-06-25 | Motorola, Inc. | High gain differential-to-single ended amplifier having a tee network feedback loop |
| CN104007353B (zh) * | 2013-02-26 | 2016-12-28 | 国网山东省电力公司菏泽供电公司 | 接口检测电路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0208433A2 (en) * | 1985-07-05 | 1987-01-14 | Robert G. Irvine | Response-gain independent amplifier |
-
1987
- 1987-02-23 GB GB878704193A patent/GB8704193D0/en active Pending
-
1988
- 1988-02-23 JP JP63040541A patent/JPS63314009A/ja active Pending
- 1988-02-23 DK DK094488A patent/DK168722B1/da not_active IP Right Cessation
- 1988-02-23 US US07/159,101 patent/US4853644A/en not_active Expired - Fee Related
- 1988-02-23 EP EP88301549A patent/EP0280516B1/en not_active Expired
- 1988-02-23 DE DE8888301549T patent/DE3875754T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0280516A3 (en) | 1989-05-10 |
| DK94488D0 (da) | 1988-02-23 |
| EP0280516B1 (en) | 1992-11-11 |
| DK168722B1 (da) | 1994-05-24 |
| DE3875754T2 (de) | 1993-04-22 |
| US4853644A (en) | 1989-08-01 |
| JPS63314009A (ja) | 1988-12-22 |
| DE3875754D1 (de) | 1992-12-17 |
| GB8704193D0 (en) | 1987-04-01 |
| EP0280516A2 (en) | 1988-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |