DE602004018806D1 - Elektronische schaltung zur verstärkung eines bipolaren signals - Google Patents

Elektronische schaltung zur verstärkung eines bipolaren signals

Info

Publication number
DE602004018806D1
DE602004018806D1 DE602004018806T DE602004018806T DE602004018806D1 DE 602004018806 D1 DE602004018806 D1 DE 602004018806D1 DE 602004018806 T DE602004018806 T DE 602004018806T DE 602004018806 T DE602004018806 T DE 602004018806T DE 602004018806 D1 DE602004018806 D1 DE 602004018806D1
Authority
DE
Germany
Prior art keywords
electronic circuit
current
gaining
bipolar signal
bipolar
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
DE602004018806T
Other languages
German (de)
English (en)
Inventor
Waffaoui Rachid El
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Publication of DE602004018806D1 publication Critical patent/DE602004018806D1/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
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/153—Feedback used to stabilise the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electronic Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE602004018806T 2003-10-15 2004-10-06 Elektronische schaltung zur verstärkung eines bipolaren signals Expired - Lifetime DE602004018806D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03103807 2003-10-15
PCT/IB2004/051986 WO2005039044A1 (en) 2003-10-15 2004-10-06 Electronic circuit for amplification of a bipolar signal

Publications (1)

Publication Number Publication Date
DE602004018806D1 true DE602004018806D1 (de) 2009-02-12

Family

ID=34443016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018806T Expired - Lifetime DE602004018806D1 (de) 2003-10-15 2004-10-06 Elektronische schaltung zur verstärkung eines bipolaren signals

Country Status (7)

Country Link
US (1) US7348850B2 (enExample)
EP (1) EP1676362B1 (enExample)
JP (1) JP2007508771A (enExample)
CN (1) CN100542016C (enExample)
AT (1) ATE419673T1 (enExample)
DE (1) DE602004018806D1 (enExample)
WO (1) WO2005039044A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104506185A (zh) * 2014-11-19 2015-04-08 成都创图科技有限公司 一种具有锁相功能的音频处理系统
CN107106140B (zh) * 2015-01-14 2019-11-29 株式会社日立制作所 超声波探头以及具备超声波探头的超声波诊断装置
CN105071809B (zh) * 2015-08-26 2018-04-20 清华大学 后台校正的互补电流电路、开关电路及电流型数模转换器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045747A (en) * 1976-06-25 1977-08-30 Rca Corporation Complementary field effect transistor amplifier
US4728815A (en) * 1986-10-16 1988-03-01 Motorola, Inc. Data shaping circuit
DE69011366T2 (de) 1989-03-15 1995-02-23 Philips Nv Stromverstärker.
DE4111999A1 (de) * 1991-04-12 1992-10-15 Hartmut Koellner Wandlerschaltung
US5399991A (en) * 1993-01-28 1995-03-21 National Semiconductor Corporation High speed low power op-amp circuit
US5614866A (en) * 1994-10-25 1997-03-25 Elantec, Inc. Ultra high gain amplifier
DE19507155C1 (de) * 1995-03-01 1996-08-14 Itt Ind Gmbh Deutsche Stromspiegel in MOS-Technik mit weit aussteuerbaren Kaskodestufen
EP1057091A1 (en) * 1998-11-20 2000-12-06 Koninklijke Philips Electronics N.V. Current mirror circuit
ATE309568T1 (de) 2000-09-01 2005-11-15 Koninkl Philips Electronics Nv Stromspiegelschaltung
CN1187892C (zh) * 2001-04-25 2005-02-02 凌阳科技股份有限公司 互补式金属氧化物半导体ab类放大器

Also Published As

Publication number Publication date
CN100542016C (zh) 2009-09-16
US7348850B2 (en) 2008-03-25
JP2007508771A (ja) 2007-04-05
US20070085607A1 (en) 2007-04-19
ATE419673T1 (de) 2009-01-15
EP1676362B1 (en) 2008-12-31
EP1676362A1 (en) 2006-07-05
CN1868116A (zh) 2006-11-22
WO2005039044A1 (en) 2005-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition