DE69024914D1 - Verstärkungsschaltung mit verbesserter Linearität - Google Patents
Verstärkungsschaltung mit verbesserter LinearitätInfo
- Publication number
- DE69024914D1 DE69024914D1 DE69024914T DE69024914T DE69024914D1 DE 69024914 D1 DE69024914 D1 DE 69024914D1 DE 69024914 T DE69024914 T DE 69024914T DE 69024914 T DE69024914 T DE 69024914T DE 69024914 D1 DE69024914 D1 DE 69024914D1
- Authority
- DE
- Germany
- Prior art keywords
- amplification circuit
- improved linearity
- linearity
- improved
- amplification
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1283904A JPH0744396B2 (ja) | 1989-10-31 | 1989-10-31 | 増幅器 |
JP1288248A JP2783875B2 (ja) | 1989-11-06 | 1989-11-06 | 増幅器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69024914D1 true DE69024914D1 (de) | 1996-02-29 |
DE69024914T2 DE69024914T2 (de) | 1996-09-05 |
Family
ID=26555246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69024914T Expired - Fee Related DE69024914T2 (de) | 1989-10-31 | 1990-10-30 | Verstärkungsschaltung mit verbesserter Linearität |
Country Status (4)
Country | Link |
---|---|
US (1) | US5065112A (de) |
EP (1) | EP0426120B1 (de) |
KR (1) | KR970003778B1 (de) |
DE (1) | DE69024914T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0490016B1 (de) * | 1990-12-12 | 1995-08-09 | STMicroelectronics S.r.l. | Integrierte Schaltung zur Erzeugung eines temperaturunabhängigen Stromes, der der Spannungsdifferenz zwischen einer Signal- und einer Referenzspannung proportional ist |
US5432477A (en) * | 1992-07-31 | 1995-07-11 | Sony Corporation | Wide frequency range amplifier apparatus |
JP3251759B2 (ja) * | 1994-02-24 | 2002-01-28 | 株式会社東芝 | 可変利得増幅回路 |
US5614852A (en) * | 1995-08-08 | 1997-03-25 | Harris Corp. | Wide common mode range comparator and method |
GB2329774A (en) * | 1997-09-26 | 1999-03-31 | Nec Corp | A transconductance amplifier with a V-I converter and a diode load for producing a logarithmic output which is then exponentiated to give a linear output |
US9385671B2 (en) * | 2014-05-14 | 2016-07-05 | Stmicroelectronics S.R.L. | Control circuit for low noise amplifier and related differential and single-ended amplification devices |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7104636A (de) * | 1971-04-07 | 1972-10-10 | ||
US4354162A (en) * | 1981-02-09 | 1982-10-12 | National Semiconductor Corporation | Wide dynamic range control amplifier with offset correction |
JPS59117815A (ja) * | 1982-12-25 | 1984-07-07 | Nippon Gakki Seizo Kk | 電気抵抗制御回路 |
US4694204A (en) * | 1984-02-29 | 1987-09-15 | Nec Corporation | Transistor circuit for signal multiplier |
-
1990
- 1990-10-29 US US07/604,292 patent/US5065112A/en not_active Expired - Lifetime
- 1990-10-30 KR KR1019900017447A patent/KR970003778B1/ko not_active IP Right Cessation
- 1990-10-30 EP EP90120817A patent/EP0426120B1/de not_active Expired - Lifetime
- 1990-10-30 DE DE69024914T patent/DE69024914T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970003778B1 (ko) | 1997-03-21 |
EP0426120A2 (de) | 1991-05-08 |
EP0426120A3 (en) | 1991-08-21 |
EP0426120B1 (de) | 1996-01-17 |
DE69024914T2 (de) | 1996-09-05 |
US5065112A (en) | 1991-11-12 |
KR910008938A (ko) | 1991-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |