DE69704966D1 - Leistungsverstärker mit Bootstrapspannungs-Begrenzungsschaltung - Google Patents
Leistungsverstärker mit Bootstrapspannungs-BegrenzungsschaltungInfo
- Publication number
- DE69704966D1 DE69704966D1 DE69704966T DE69704966T DE69704966D1 DE 69704966 D1 DE69704966 D1 DE 69704966D1 DE 69704966 T DE69704966 T DE 69704966T DE 69704966 T DE69704966 T DE 69704966T DE 69704966 D1 DE69704966 D1 DE 69704966D1
- Authority
- DE
- Germany
- Prior art keywords
- power amplifier
- limiting circuit
- voltage limiting
- bootstrap voltage
- bootstrap
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F3/505—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with field-effect devices
-
- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601766A FR2744860B1 (fr) | 1996-02-08 | 1996-02-08 | Amplificateur de puissance a limitation de tension surelevee |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69704966D1 true DE69704966D1 (de) | 2001-07-05 |
Family
ID=9489150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69704966T Expired - Lifetime DE69704966D1 (de) | 1996-02-08 | 1997-02-07 | Leistungsverstärker mit Bootstrapspannungs-Begrenzungsschaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5945877A (de) |
EP (1) | EP0789452B1 (de) |
DE (1) | DE69704966D1 (de) |
FR (1) | FR2744860B1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7181017B1 (en) | 2001-03-23 | 2007-02-20 | David Felsher | System and method for secure three-party communications |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
TWI315937B (en) | 2004-10-18 | 2009-10-11 | Monolithic Power Systems Inc | Low noise audio amplifier and the method thereof |
US7220953B2 (en) * | 2005-03-18 | 2007-05-22 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Photodiode circuit with improved response time |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
US8041552B2 (en) * | 2007-04-10 | 2011-10-18 | Intergrated Device Technology, Inc. | Behavioral modeling of high speed differential signals based on physical characteristics |
US7636005B2 (en) * | 2007-09-07 | 2009-12-22 | International Rectifier Corporation | Active clamp for semiconductor device |
US7719363B2 (en) * | 2008-08-01 | 2010-05-18 | Nuvoton Technology Corporation | Method and apparatus for output amplifier protection |
CN103731110B (zh) | 2012-10-11 | 2017-05-10 | 快捷半导体(苏州)有限公司 | 一种运算放大器电路及其实现方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3819952A (en) * | 1973-01-29 | 1974-06-25 | Mitsubishi Electric Corp | Semiconductor device |
IT1093723B (it) * | 1978-03-30 | 1985-07-26 | Ates Componenti Elettron | Perfezionamento in un amplificatore lineare |
JPS60152108A (ja) * | 1984-01-20 | 1985-08-10 | Hitachi Ltd | 増幅回路 |
US4751473A (en) * | 1985-11-05 | 1988-06-14 | Mitsubishi Denki Kabushiki Kaisha | FET amplifier circuit |
JPH06169241A (ja) * | 1992-10-01 | 1994-06-14 | Mitsubishi Electric Corp | 短絡保護回路及び電力用ダーリントン・トランジスタ・モジュール |
US5315263A (en) * | 1992-12-23 | 1994-05-24 | Zenith Electronics Corp. | Push-pull amplifier having bootstrap capacitor isolation |
-
1996
- 1996-02-08 FR FR9601766A patent/FR2744860B1/fr not_active Expired - Fee Related
-
1997
- 1997-02-04 US US08/794,365 patent/US5945877A/en not_active Expired - Lifetime
- 1997-02-07 DE DE69704966T patent/DE69704966D1/de not_active Expired - Lifetime
- 1997-02-07 EP EP97410016A patent/EP0789452B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0789452A1 (de) | 1997-08-13 |
FR2744860A1 (fr) | 1997-08-14 |
EP0789452B1 (de) | 2001-05-30 |
US5945877A (en) | 1999-08-31 |
FR2744860B1 (fr) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |