DE69128596T2 - Transkonduktanzstufe mit breitem dynamischen Bereich - Google Patents

Transkonduktanzstufe mit breitem dynamischen Bereich

Info

Publication number
DE69128596T2
DE69128596T2 DE69128596T DE69128596T DE69128596T2 DE 69128596 T2 DE69128596 T2 DE 69128596T2 DE 69128596 T DE69128596 T DE 69128596T DE 69128596 T DE69128596 T DE 69128596T DE 69128596 T2 DE69128596 T2 DE 69128596T2
Authority
DE
Germany
Prior art keywords
dynamic range
wide dynamic
transconductance level
transconductance
level
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
DE69128596T
Other languages
English (en)
Other versions
DE69128596D1 (de
Inventor
James R Butler
Douglas S Smith
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 DE69128596D1 publication Critical patent/DE69128596D1/de
Publication of DE69128596T2 publication Critical patent/DE69128596T2/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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45278—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using BiFET transistors as the active amplifying circuit
    • H03F3/45282—Long tailed pairs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45322—One or more current sources are added to the AAC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45331—Indexing scheme relating to differential amplifiers the AAC comprising one or more diodes coupled as a shunt between the AAC-transistors in the AAC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45362—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and drains only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45612—Indexing scheme relating to differential amplifiers the IC comprising one or more input source followers as input stages in the IC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69128596T 1990-10-15 1991-10-02 Transkonduktanzstufe mit breitem dynamischen Bereich Expired - Lifetime DE69128596T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/597,794 US5101126A (en) 1990-10-15 1990-10-15 Wide dynamic range transconductance stage

Publications (2)

Publication Number Publication Date
DE69128596D1 DE69128596D1 (de) 1998-02-12
DE69128596T2 true DE69128596T2 (de) 1998-04-16

Family

ID=24392950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128596T Expired - Lifetime DE69128596T2 (de) 1990-10-15 1991-10-02 Transkonduktanzstufe mit breitem dynamischen Bereich

Country Status (4)

Country Link
US (1) US5101126A (de)
EP (1) EP0481631B1 (de)
JP (1) JPH04227107A (de)
DE (1) DE69128596T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184087A (en) * 1991-03-30 1993-02-02 Goldstar Electron Co., Ltd. Transconductance amplifier using parasitic bipolar transistors to embody a constant voltage source
IT1252392B (it) * 1991-11-13 1995-06-12 Sgs Thomson Microelectronics Stadio transconduttore perfezionato per filtri ad alta frequenza
DE69231151T2 (de) * 1992-08-26 2001-02-15 St Microelectronics Srl Transkonduktanzstufe
JP3411988B2 (ja) * 1992-09-21 2003-06-03 株式会社東芝 可変電圧電流変換回路
KR100284628B1 (ko) * 1992-11-17 2001-03-15 요트.게.아. 롤페즈 모스 기술 증폭기 회로
JP2944398B2 (ja) * 1993-07-05 1999-09-06 日本電気株式会社 Ｍｏｓ差動電圧電流変換回路
BE1007434A3 (nl) * 1993-07-30 1995-06-13 Philips Electronics Nv Spanning-stroomomzetter.
US5406220A (en) * 1993-11-01 1995-04-11 Motorola Inc. Pole/zero compensation in cascode amplifiers
JPH08181548A (ja) * 1994-12-26 1996-07-12 Mitsubishi Electric Corp 差動増幅回路、ｃｍｏｓインバータ、パルス幅変調方式用復調回路及びサンプリング回路
US5537081A (en) * 1995-01-31 1996-07-16 National Semiconductor Corporation No turn-on pop noise amplifier
US5585746A (en) * 1995-09-28 1996-12-17 Honeywell Inc. Current sensing circuit
JP3534375B2 (ja) * 1997-01-17 2004-06-07 株式会社ルネサステクノロジ 差動回路を含む電子回路
JPH1174742A (ja) * 1997-08-27 1999-03-16 Denso Corp オペアンプ
JP3119215B2 (ja) * 1997-10-14 2000-12-18 日本電気株式会社 差動アンプ
GB0121216D0 (en) * 2001-09-01 2001-10-24 Zarlink Semiconductor Ltd "Radio frequency amplifier and television tuner"
US20050052233A1 (en) * 2003-09-05 2005-03-10 Moyer James Copland Controlled offset amplifier
US7902923B2 (en) * 2009-03-19 2011-03-08 Qualcomm, Incorporated Common-gate common-source amplifier
US9000844B2 (en) * 2012-01-24 2015-04-07 Texas Instruments Incorporated Power efficient transconductance amplifier apparatus and systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129464A (de) * 1973-04-11 1974-12-11
JPS62190908A (ja) * 1986-02-17 1987-08-21 Nec Corp 差動増幅器
JPS6363207A (ja) * 1986-09-03 1988-03-19 Nec Corp 演算増幅器
JPS63175510A (ja) * 1987-01-16 1988-07-19 Hitachi Ltd 半導体回路
US4779057A (en) * 1987-08-06 1988-10-18 Tektronix, Inc. Cascode amplifier with nonlinearity correction and improve transient response
JP2766264B2 (ja) * 1987-10-12 1998-06-18 株式会社東芝 差動増幅回路
US4785259A (en) * 1988-02-01 1988-11-15 Motorola, Inc. BIMOS memory sense amplifier system
US5081423A (en) * 1988-07-28 1992-01-14 Kabushiki Kaisha Toshiba Integrator and active filter including integrator with simple phase compensation
US4902984A (en) * 1988-12-23 1990-02-20 Raytheon Company Differential amplifier

Also Published As

Publication number Publication date
DE69128596D1 (de) 1998-02-12
US5101126A (en) 1992-03-31
JPH04227107A (ja) 1992-08-17
EP0481631A2 (de) 1992-04-22
EP0481631A3 (en) 1993-01-13
EP0481631B1 (de) 1998-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART