DE69211389T2 - Verstärkungsschaltung - Google Patents
VerstärkungsschaltungInfo
- Publication number
- DE69211389T2 DE69211389T2 DE69211389T DE69211389T DE69211389T2 DE 69211389 T2 DE69211389 T2 DE 69211389T2 DE 69211389 T DE69211389 T DE 69211389T DE 69211389 T DE69211389 T DE 69211389T DE 69211389 T2 DE69211389 T2 DE 69211389T2
- Authority
- DE
- Germany
- Prior art keywords
- amplification circuit
- amplification
- circuit
- 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
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
-
- 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers
- H03F1/308—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers using MOSFET
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/27—A biasing circuit node being switched in an amplifier circuit
-
- 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
- H03F2203/30—Indexing scheme relating to single-ended push-pull [SEPP]; Phase-splitters therefor
- H03F2203/30063—A differential amplifier being used in the bias circuit or in the control circuit of the SEPP-amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3050927A JP3038952B2 (ja) | 1991-03-15 | 1991-03-15 | 増幅回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69211389D1 DE69211389D1 (de) | 1996-07-18 |
DE69211389T2 true DE69211389T2 (de) | 1996-10-31 |
Family
ID=12872447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69211389T Expired - Fee Related DE69211389T2 (de) | 1991-03-15 | 1992-03-05 | Verstärkungsschaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5172073A (de) |
EP (1) | EP0503843B1 (de) |
JP (1) | JP3038952B2 (de) |
DE (1) | DE69211389T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381112A (en) * | 1993-09-22 | 1995-01-10 | Motorola, Inc. | Fully differential line driver circuit having common-mode feedback |
EP0684698B1 (de) * | 1994-05-23 | 1999-11-17 | STMicroelectronics S.r.l. | Verstärkerausgangsstufe der Klasse "AB" |
DE69413235T2 (de) | 1994-10-31 | 1999-01-28 | St Microelectronics Srl | In verschiedene Konfigurationen umschaltbarer Operationsverstärker |
GB2305038B (en) * | 1995-09-07 | 2000-03-15 | Pilkington Micro Electronics | Amplifier circuit |
JPH10178322A (ja) * | 1996-12-18 | 1998-06-30 | Sony Corp | 中間周波増幅回路 |
US5959475A (en) * | 1998-01-13 | 1999-09-28 | Xerox Corporation | Complementary push-pull CMOS source follower analog video buffer |
US6489847B1 (en) * | 2000-01-28 | 2002-12-03 | Telefonaktiebolaget Lm Ericsson | Low distoration driving amplifier for integrated filters |
US6931331B2 (en) * | 2003-10-30 | 2005-08-16 | Agilent Technologies, Inc. | Measurement interface optimized for both differential and single-ended inputs |
US8222954B1 (en) | 2009-01-29 | 2012-07-17 | Xilinx, Inc. | Method and apparatus for a process, voltage, and temperature variation tolerant semiconductor device |
US8058924B1 (en) * | 2009-01-29 | 2011-11-15 | Xilinx, Inc. | Method and apparatus for a process, voltage, and temperature variation tolerant semiconductor device |
US9106075B2 (en) * | 2013-03-12 | 2015-08-11 | Alpha And Omega Semiconductor Incorporated | Fault tolerant power supply incorporating intelligent gate driver-switch circuit to provide uninterrupted power |
US9367111B2 (en) | 2013-03-12 | 2016-06-14 | Alpha And Omega Semiconductor Incorporated | Fault tolerant power supply incorporating intelligent load switch to provide uninterrupted power |
CN108092634A (zh) * | 2018-01-11 | 2018-05-29 | 福建星海通信科技有限公司 | 一种宽频带、大功率水声d类功率放大器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3278005D1 (en) * | 1982-03-26 | 1988-02-18 | Ibm | Dual polarity switchable operational amplifier circuit |
US4480230A (en) * | 1983-07-05 | 1984-10-30 | National Semiconductor Corporation | Large swing CMOS power amplifier |
NL8403819A (nl) * | 1984-12-17 | 1986-07-16 | Philips Nv | Schakelinrichting voor het onderdrukken van een signaal. |
US4737732A (en) * | 1987-02-24 | 1988-04-12 | Motorola, Inc. | Low voltage operational amplifier having a substantially full range output voltage |
BE1000708A7 (nl) * | 1987-06-30 | 1989-03-14 | Bell Telephone Mfg | Correctieschakeling voor versterker. |
US4931797A (en) * | 1987-11-11 | 1990-06-05 | Matsushita Electric Industrial Co., Ltd. | Folding circuit and serial-type A/D converter |
US4866398A (en) * | 1988-04-12 | 1989-09-12 | Zdzislaw Gulczynski | Analog power amplifier |
GB8813349D0 (en) * | 1988-06-06 | 1988-07-13 | Gen Electric Co Plc | Amplifiers |
-
1991
- 1991-03-15 JP JP3050927A patent/JP3038952B2/ja not_active Expired - Lifetime
-
1992
- 1992-03-05 EP EP92301897A patent/EP0503843B1/de not_active Expired - Lifetime
- 1992-03-05 US US07/846,374 patent/US5172073A/en not_active Expired - Fee Related
- 1992-03-05 DE DE69211389T patent/DE69211389T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69211389D1 (de) | 1996-07-18 |
JP3038952B2 (ja) | 2000-05-08 |
EP0503843A1 (de) | 1992-09-16 |
US5172073A (en) | 1992-12-15 |
JPH04286408A (ja) | 1992-10-12 |
EP0503843B1 (de) | 1996-06-12 |
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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 |