ATE291792T1 - Verzerrungsarmer treiberverstärker für integrierte filter - Google Patents

Verzerrungsarmer treiberverstärker für integrierte filter

Info

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
Application number
AT01921266T
Other languages
English (en)
Inventor
Zeijl Paulus Van
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE291792T1 publication Critical patent/ATE291792T1/de

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)
AT01921266T 2000-01-28 2001-01-17 Verzerrungsarmer treiberverstärker für integrierte filter ATE291792T1 (de)

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 (7)

* Cited by examiner, † Cited by third party
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
IT202200009332A1 (it) * 2022-05-06 2023-11-06 St Microelectronics Srl Circuito amplificatore, amplificatore a guadagno variabile, dispositivo e procedimento corrispondenti

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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
DE58908540D1 (de) * 1989-03-29 1994-11-24 Siemens Ag Integrierbare Verstärkerschaltung.
JPH0787314B2 (ja) * 1990-05-10 1995-09-20 株式会社東芝 増幅器
DE4192545T (de) 1990-10-10 1992-10-08
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
EP0684698B1 (de) * 1994-05-23 1999-11-17 STMicroelectronics S.r.l. 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

Also Published As

Publication number Publication date
WO2001056149A2 (en) 2001-08-02
WO2001056149A3 (en) 2001-12-27
EP1254510B1 (de) 2005-03-23
EP1254510A2 (de) 2002-11-06
AU2001248305A1 (en) 2001-08-07
DE60109583D1 (de) 2005-04-28
DE60109583T2 (de) 2006-05-11
US6489847B1 (en) 2002-12-03
KR20020077393A (ko) 2002-10-11
MY124800A (en) 2006-07-31

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties