DE69528606D1 - Kleinstleistungsverstärker für den gesamten speisespannungsbereich - Google Patents
Kleinstleistungsverstärker für den gesamten speisespannungsbereichInfo
- Publication number
- DE69528606D1 DE69528606D1 DE69528606T DE69528606T DE69528606D1 DE 69528606 D1 DE69528606 D1 DE 69528606D1 DE 69528606 T DE69528606 T DE 69528606T DE 69528606 T DE69528606 T DE 69528606T DE 69528606 D1 DE69528606 D1 DE 69528606D1
- Authority
- DE
- Germany
- Prior art keywords
- supply voltage
- power amplifier
- voltage range
- small power
- entire supply
- 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
- H03F3/45—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
- H03F3/45112—Complementary long tailed pairs having parallel inputs and being supplied in parallel
- H03F3/45121—Folded cascode stages
-
- 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
- H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
- H03F3/3067—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output with asymmetrical driving of the end stage
-
- 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
-
- 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
- H03F2203/45668—Indexing scheme relating to differential amplifiers the LC comprising a level shifter circuit, which does not comprise diodes
-
- 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
- H03F2203/45722—Indexing scheme relating to differential amplifiers the LC comprising one or more source followers, as post buffer or driver stages, in cascade in the LC
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/468,527 US5521553A (en) | 1995-06-06 | 1995-06-06 | Method for controlling an output stage of a bipolar micro-power rail-to-rail amplifier |
US08/469,441 US5521552A (en) | 1995-06-06 | 1995-06-06 | Bipolar micro-power rail-to-rail amplifier |
PCT/US1995/011077 WO1996039743A1 (en) | 1995-06-06 | 1995-08-31 | Micro-power rail-to-rail amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69528606D1 true DE69528606D1 (de) | 2002-11-21 |
DE69528606T2 DE69528606T2 (de) | 2003-03-13 |
Family
ID=27042432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69528606T Expired - Lifetime DE69528606T2 (de) | 1995-06-06 | 1995-08-31 | Kleinstleistungsverstärker für den gesamten speisespannungsbereich |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0830729B1 (de) |
JP (1) | JP3314875B2 (de) |
AU (1) | AU3500395A (de) |
DE (1) | DE69528606T2 (de) |
WO (1) | WO1996039743A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7009451B2 (en) | 2001-11-22 | 2006-03-07 | Koninklijke Philips Electronics, N.V. | Image display apparatus and high voltage driver circuit |
US8463206B2 (en) * | 2011-08-11 | 2013-06-11 | Fujitsu Semiconductor Limited | System and method for preserving input impedance of a current-mode circuit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4570128A (en) * | 1984-07-05 | 1986-02-11 | National Semiconductor Corporation | Class AB output circuit with large swing |
US5140280A (en) * | 1991-08-30 | 1992-08-18 | Motorola, Inc. | Rail-to-rail output stage of an operational amplifier |
US5442320A (en) * | 1994-06-09 | 1995-08-15 | National Semiconductor Corporation | Mirror and bias circuit for class AB output stage with large swing and output drive |
-
1995
- 1995-08-31 DE DE69528606T patent/DE69528606T2/de not_active Expired - Lifetime
- 1995-08-31 EP EP95931660A patent/EP0830729B1/de not_active Expired - Lifetime
- 1995-08-31 JP JP50039997A patent/JP3314875B2/ja not_active Expired - Lifetime
- 1995-08-31 AU AU35003/95A patent/AU3500395A/en not_active Abandoned
- 1995-08-31 WO PCT/US1995/011077 patent/WO1996039743A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH11507773A (ja) | 1999-07-06 |
EP0830729A1 (de) | 1998-03-25 |
DE69528606T2 (de) | 2003-03-13 |
AU3500395A (en) | 1996-12-24 |
WO1996039743A1 (en) | 1996-12-12 |
EP0830729B1 (de) | 2002-10-16 |
JP3314875B2 (ja) | 2002-08-19 |
EP0830729A4 (de) | 1999-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |