ATE291792T1 - Verzerrungsarmer treiberverstärker für integrierte filter - Google Patents
Verzerrungsarmer treiberverstärker für integrierte filterInfo
- Publication number
- ATE291792T1 ATE291792T1 AT01921266T AT01921266T ATE291792T1 AT E291792 T1 ATE291792 T1 AT E291792T1 AT 01921266 T AT01921266 T AT 01921266T AT 01921266 T AT01921266 T AT 01921266T AT E291792 T1 ATE291792 T1 AT E291792T1
- Authority
- AT
- Austria
- Prior art keywords
- amplifier
- driver amplifier
- low distortion
- current
- integrated filters
- 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
- H03F3/30—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/493,259 US6489847B1 (en) | 2000-01-28 | 2000-01-28 | Low distoration driving amplifier for integrated filters |
PCT/EP2001/000449 WO2001056149A2 (en) | 2000-01-28 | 2001-01-17 | Low distortion driving amplifier for integrated filters |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE291792T1 true ATE291792T1 (de) | 2005-04-15 |
Family
ID=23959515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01921266T ATE291792T1 (de) | 2000-01-28 | 2001-01-17 | Verzerrungsarmer treiberverstärker für integrierte filter |
Country Status (8)
Country | Link |
---|---|
US (1) | US6489847B1 (de) |
EP (1) | EP1254510B1 (de) |
KR (1) | KR20020077393A (de) |
AT (1) | ATE291792T1 (de) |
AU (1) | AU2001248305A1 (de) |
DE (1) | DE60109583T2 (de) |
MY (1) | MY124800A (de) |
WO (1) | WO2001056149A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1017773C2 (nl) * | 2001-04-04 | 2002-10-07 | Ericsson Telefon Ab L M | Versterker-mixer inrichting. |
US6590453B2 (en) * | 2001-09-21 | 2003-07-08 | Silicon Storage Technology, Inc. | Folded cascode high voltage operational amplifier with class AB source follower output stage |
US6939736B2 (en) * | 2003-07-31 | 2005-09-06 | Texas Instruments Incorporated | Ideal operational amplifier layout techniques for reducing package stress and configurations therefor |
JP4375025B2 (ja) * | 2004-01-13 | 2009-12-02 | 株式会社デンソー | 出力回路およびオペアンプ |
KR102478167B1 (ko) | 2016-11-29 | 2022-12-16 | 한국전자통신연구원 | 주파수 할당 방법 및 그 방법을 수행하는 전송 장치 |
FR3088157A1 (fr) * | 2018-11-06 | 2020-05-08 | Parrot Faurecia Automotive Sas | Dispositif electronique et procede de reception d'un signal radioelectrique, circuit integre implementant un tel dispositif |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132112A (en) | 1979-03-31 | 1980-10-14 | Toshiba Corp | Power amplifying circuit |
IT1185638B (it) | 1985-07-18 | 1987-11-12 | Sgs Microelettronica Spa | Amplificatore operazionale tutto differenziale per circuiti integrati in tecnologia mos |
US4897611A (en) | 1988-10-28 | 1990-01-30 | Micro Linear Corporation | Very high gain positive feedback CMOS transconductance amplifier |
EP0389654B1 (de) * | 1989-03-29 | 1994-10-19 | Siemens Aktiengesellschaft | Integrierbare Verstärkerschaltung |
JPH0787314B2 (ja) * | 1990-05-10 | 1995-09-20 | 株式会社東芝 | 増幅器 |
WO1992007422A1 (en) | 1990-10-10 | 1992-04-30 | Motorola, Inc. | Active filter circuit |
JP3038952B2 (ja) * | 1991-03-15 | 2000-05-08 | 日本電気株式会社 | 増幅回路 |
US5166635A (en) * | 1991-03-27 | 1992-11-24 | Level One Communications, Inc. | Digital data line driver |
GB2261785B (en) | 1992-02-13 | 1995-07-05 | Audio Solutions Ltd | Amplifier circuit |
US5302917A (en) | 1993-02-12 | 1994-04-12 | Concorso James A | Linear amplifier circuit for audio equipment |
US5481213A (en) | 1993-12-17 | 1996-01-02 | National Semiconductor Corporation | Cross-conduction prevention circuit for power amplifier output stage |
DE69421692T2 (de) * | 1994-05-23 | 2000-07-06 | Stmicroelectronics S.R.L., Agrate Brianza | Verstärkerausgangsstufe der Klasse "AB" |
US5475343A (en) * | 1994-08-15 | 1995-12-12 | Elantec, Inc. | Class AB complementary output stage |
US5504458A (en) * | 1994-09-30 | 1996-04-02 | Apple Computer, Inc. | CMOS class AB amplifier for driving capacitive and resistive loads |
US5568093A (en) | 1995-05-18 | 1996-10-22 | National Semiconductor Corporation | Efficient, high frequency, class A-B amplifier for translating low voltage clock signal levels to CMOS logic levels |
US5734293A (en) | 1995-06-07 | 1998-03-31 | Linear Technology Corporation | Fast current feedback amplifiers and current-to-voltage converters and methods maintaining high DC accuracy over temperature |
JP3360501B2 (ja) * | 1995-09-20 | 2002-12-24 | 三菱電機株式会社 | 増幅回路及び携帯電話用半導体集積回路装置 |
FR2750514A1 (fr) * | 1996-06-26 | 1998-01-02 | Philips Electronics Nv | Dispositif de regulation de tension a faible dissipation interne d'energie |
US5815040A (en) | 1996-12-30 | 1998-09-29 | Anthony T. Barbetta | Wide bandwidth, current sharing, MOSFET audio power amplifier with multiple feedback loops |
IT1291676B1 (it) * | 1997-04-28 | 1999-01-19 | Sgs Thomson Microelectronics | Stadio di uscita a cmos esente da fenomeni di deriva |
JP3920427B2 (ja) * | 1997-11-19 | 2007-05-30 | 富士通株式会社 | 差動増幅回路及びオペアンプ回路 |
JPH11163644A (ja) * | 1997-11-26 | 1999-06-18 | Fujitsu Ltd | 差動増幅回路の出力回路 |
JP2000151291A (ja) * | 1998-11-12 | 2000-05-30 | Fujitsu Ltd | 演算増幅器 |
US6175277B1 (en) * | 1999-02-08 | 2001-01-16 | Texas Instruments Incorporated | Bias network for CMOS power devices |
US6160450A (en) * | 1999-04-09 | 2000-12-12 | National Semiconductor Corporation | Self-biased, phantom-powered and feedback-stabilized amplifier for electret microphone |
-
2000
- 2000-01-28 US US09/493,259 patent/US6489847B1/en not_active Expired - Lifetime
-
2001
- 2001-01-17 AT AT01921266T patent/ATE291792T1/de not_active IP Right Cessation
- 2001-01-17 KR KR1020027009568A patent/KR20020077393A/ko not_active Application Discontinuation
- 2001-01-17 EP EP01921266A patent/EP1254510B1/de not_active Expired - Lifetime
- 2001-01-17 AU AU2001248305A patent/AU2001248305A1/en not_active Abandoned
- 2001-01-17 DE DE60109583T patent/DE60109583T2/de not_active Expired - Fee Related
- 2001-01-17 MY MYPI20010213A patent/MY124800A/en unknown
- 2001-01-17 WO PCT/EP2001/000449 patent/WO2001056149A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MY124800A (en) | 2006-07-31 |
US6489847B1 (en) | 2002-12-03 |
EP1254510A2 (de) | 2002-11-06 |
DE60109583D1 (de) | 2005-04-28 |
AU2001248305A1 (en) | 2001-08-07 |
EP1254510B1 (de) | 2005-03-23 |
WO2001056149A2 (en) | 2001-08-02 |
DE60109583T2 (de) | 2006-05-11 |
WO2001056149A3 (en) | 2001-12-27 |
KR20020077393A (ko) | 2002-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |