DE602005023555D1 - Leistungsverstärker und Operationsverstärker, der diesen beinhaltet - Google Patents

Leistungsverstärker und Operationsverstärker, der diesen beinhaltet

Info

Publication number
DE602005023555D1
DE602005023555D1 DE602005023555T DE602005023555T DE602005023555D1 DE 602005023555 D1 DE602005023555 D1 DE 602005023555D1 DE 602005023555 T DE602005023555 T DE 602005023555T DE 602005023555 T DE602005023555 T DE 602005023555T DE 602005023555 D1 DE602005023555 D1 DE 602005023555D1
Authority
DE
Germany
Prior art keywords
amplifier
operational amplifier
power amplifier
operational
power
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.)
Active
Application number
DE602005023555T
Other languages
English (en)
Inventor
Alexandre Pujol
Colette Morche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Publication of DE602005023555D1 publication Critical patent/DE602005023555D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE602005023555T 2004-02-25 2005-02-18 Leistungsverstärker und Operationsverstärker, der diesen beinhaltet Active DE602005023555D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0401903A FR2866764A1 (fr) 2004-02-25 2004-02-25 Circuit d'amplification de puissance et amplificateur operationnel l'incorporant

Publications (1)

Publication Number Publication Date
DE602005023555D1 true DE602005023555D1 (de) 2010-10-28

Family

ID=34746442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023555T Active DE602005023555D1 (de) 2004-02-25 2005-02-18 Leistungsverstärker und Operationsverstärker, der diesen beinhaltet

Country Status (4)

Country Link
US (1) US7274252B2 (de)
EP (1) EP1569332B1 (de)
DE (1) DE602005023555D1 (de)
FR (1) FR2866764A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI423729B (zh) * 2010-08-31 2014-01-11 Au Optronics Corp 整合放大器的源級驅動器
US8390096B2 (en) * 2010-11-16 2013-03-05 Taiwan Semiconductor Manufacturing Company, Ltd. Adjustable holding voltage ESD protection device
RU2504896C1 (ru) * 2012-08-14 2014-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Входной каскад быстродействующего операционного усилителя

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216950A (en) 1975-07-30 1977-02-08 Hitachi Ltd Differential amplification circuit
US4780689A (en) * 1987-07-20 1988-10-25 Comlinear Corporation Amplifier input circuit
US4833424A (en) * 1988-04-04 1989-05-23 Elantec Linear amplifier with transient current boost
US5049653A (en) * 1989-02-02 1991-09-17 Comlinear Corporation Wideband buffer amplifier with high slew rate
US4959622A (en) 1989-08-31 1990-09-25 Delco Electronics Corporation Operational amplifier with precise bias current control
US5028881A (en) * 1990-05-03 1991-07-02 Motorola, Inc. Highly linear operational transconductance amplifier with low transconductance
US5179355A (en) * 1991-11-18 1993-01-12 Elantec Slew control in current feedback amplifiers
US6163216A (en) * 1998-12-18 2000-12-19 Texas Instruments Tucson Corporation Wideband operational amplifier
US6535063B1 (en) * 2001-12-03 2003-03-18 Texas Instruments Incorporated Drive method for a cross-connected class AB output stage with shared base current in pre-driver

Also Published As

Publication number Publication date
EP1569332B1 (de) 2010-09-15
FR2866764A1 (fr) 2005-08-26
US20050218944A1 (en) 2005-10-06
EP1569332A1 (de) 2005-08-31
US7274252B2 (en) 2007-09-25

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