DE68929371D1 - Verstärker mit grosser verstärkung für integrierte schaltungen - Google Patents

Verstärker mit grosser verstärkung für integrierte schaltungen

Info

Publication number
DE68929371D1
DE68929371D1 DE68929371T DE68929371T DE68929371D1 DE 68929371 D1 DE68929371 D1 DE 68929371D1 DE 68929371 T DE68929371 T DE 68929371T DE 68929371 T DE68929371 T DE 68929371T DE 68929371 D1 DE68929371 D1 DE 68929371D1
Authority
DE
Germany
Prior art keywords
amplifier
integrated circuits
great amplification
amplification
great
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
Application number
DE68929371T
Other languages
English (en)
Other versions
DE68929371T2 (de
Inventor
Paul Brokaw
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.)
Analog Devices Inc
Original Assignee
Analog Devices Inc
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 Analog Devices Inc filed Critical Analog Devices Inc
Application granted granted Critical
Publication of DE68929371D1 publication Critical patent/DE68929371D1/de
Publication of DE68929371T2 publication Critical patent/DE68929371T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/3432—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors
    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE68929371T 1988-04-06 1989-03-21 Verstärker mit grosser verstärkung für integrierte schaltungen Expired - Lifetime DE68929371T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/178,121 US4857862A (en) 1988-04-06 1988-04-06 High-gain IC amplifier
PCT/US1989/001162 WO1989010026A1 (en) 1988-04-06 1989-03-21 High-gain ic amplifier

Publications (2)

Publication Number Publication Date
DE68929371D1 true DE68929371D1 (de) 2002-03-21
DE68929371T2 DE68929371T2 (de) 2002-07-11

Family

ID=22651294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68929371T Expired - Lifetime DE68929371T2 (de) 1988-04-06 1989-03-21 Verstärker mit grosser verstärkung für integrierte schaltungen

Country Status (6)

Country Link
US (1) US4857862A (de)
EP (1) EP0410988B1 (de)
JP (1) JP2893465B2 (de)
CA (1) CA1312928C (de)
DE (1) DE68929371T2 (de)
WO (1) WO1989010026A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02504321A (ja) * 1988-05-04 1990-12-06 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 電圧制御回路
US5214795A (en) * 1989-06-29 1993-05-25 Seiko Corp. Low voltage automatic frequency control switch for a radio receiver
US4959622A (en) * 1989-08-31 1990-09-25 Delco Electronics Corporation Operational amplifier with precise bias current control
US5406222A (en) * 1993-12-22 1995-04-11 Analog Devices, Inc. High gain transistor amplifier
US6549070B1 (en) * 2000-08-21 2003-04-15 Analog Devices, Inc. High gain amplifier with current limited positive feedback
US6563384B1 (en) 2000-08-21 2003-05-13 Analog Devices, Inc. High gain amplifier with rail to rail range and frequency compensation
US6304109B1 (en) 2000-12-05 2001-10-16 Analog Devices, Inc. High gain CMOS amplifier
US7667916B1 (en) * 2004-04-26 2010-02-23 Marvell International Ltd. Signal conversion system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122402A (en) * 1977-07-05 1978-10-24 Motorola, Inc. Buffer amplifier circuit suitable for manufacture in monolithic integrated circuit form
US4188588A (en) * 1978-12-15 1980-02-12 Rca Corporation Circuitry with unbalanced long-tailed-pair connections of FET's
US4213098A (en) * 1979-02-09 1980-07-15 Bell Telephone Laboratories, Incorporated Semiconductor differential amplifier having feedback bias control for stabilization
DE3012635A1 (de) * 1980-04-01 1981-10-08 Robert Bosch Gmbh, 7000 Stuttgart Buerstenhalter fuer elektrische maschinen, insbesondere fuer generatoren von kraftfahrzeugen
JPS56144614A (en) * 1980-04-11 1981-11-11 Toko Inc Differential amplifying circuit
DE3264503D1 (en) * 1981-08-06 1985-08-08 Precision Monolithics Inc Differential amplifier circuit with precision active load
JPH0758866B2 (ja) * 1985-05-15 1995-06-21 株式会社日立製作所 Ｖｔｒのコントロールパルス増幅器
DE3535882A1 (de) * 1985-10-08 1987-04-16 Licentia Gmbh Schaltungsanordnung zur signalverstaerkung

Also Published As

Publication number Publication date
EP0410988A1 (de) 1991-02-06
CA1312928C (en) 1993-01-19
JPH03503702A (ja) 1991-08-15
EP0410988B1 (de) 2002-02-13
US4857862A (en) 1989-08-15
JP2893465B2 (ja) 1999-05-24
DE68929371T2 (de) 2002-07-11
EP0410988A4 (en) 1992-09-30
WO1989010026A1 (en) 1989-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition