ATE17421T1 - Steilheitsverstaerker. - Google Patents

Steilheitsverstaerker.

Info

Publication number
ATE17421T1
ATE17421T1 AT82200123T AT82200123T ATE17421T1 AT E17421 T1 ATE17421 T1 AT E17421T1 AT 82200123 T AT82200123 T AT 82200123T AT 82200123 T AT82200123 T AT 82200123T AT E17421 T1 ATE17421 T1 AT E17421T1
Authority
AT
Austria
Prior art keywords
amplifier stage
transconductance amplifier
gain
correction
transconductance
Prior art date
Application number
AT82200123T
Other languages
German (de)
English (en)
Inventor
Robert Alan Blauschild
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE17421T1 publication Critical patent/ATE17421T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—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
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/45197—Pl types
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • 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
    • H03F3/45098—PI types
    • 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
    • H03F2203/45018—Indexing scheme relating to differential amplifiers the differential amplifier amplifying transistors have added cross couplings
    • 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
    • H03F2203/45022—One or more added resistors to the amplifying transistors in the differential amplifier
    • 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
    • H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
  • Networks Using Active Elements (AREA)
AT82200123T 1981-02-12 1982-02-01 Steilheitsverstaerker. ATE17421T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/233,911 US4390848A (en) 1981-02-12 1981-02-12 Linear transconductance amplifier
EP82200123A EP0058448B1 (en) 1981-02-12 1982-02-01 Transconductance amplifier

Publications (1)

Publication Number Publication Date
ATE17421T1 true ATE17421T1 (de) 1986-01-15

Family

ID=22879151

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82200123T ATE17421T1 (de) 1981-02-12 1982-02-01 Steilheitsverstaerker.

Country Status (7)

Country Link
US (1) US4390848A (enEXAMPLES)
EP (1) EP0058448B1 (enEXAMPLES)
JP (1) JPS57152713A (enEXAMPLES)
AT (1) ATE17421T1 (enEXAMPLES)
AU (1) AU545109B2 (enEXAMPLES)
CA (1) CA1181138A (enEXAMPLES)
DE (1) DE3268344D1 (enEXAMPLES)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1212720B (it) * 1983-03-23 1989-11-30 Ates Componenti Elettron Convertitore tensione-corrente ad alta precisione, particolarmente per basse tensioni di alimentazione.
NL8501882A (nl) * 1985-07-01 1987-02-02 Philips Nv Signaalspanning-stroom omzetter.
JPH0775289B2 (ja) * 1986-03-03 1995-08-09 株式会社日立製作所 相互コンダクタンス増幅回路
US4703285A (en) * 1986-04-23 1987-10-27 Tektronix, Inc. Wideband amplifier with active high-frequency compensation
US4720685A (en) * 1986-09-02 1988-01-19 Tektronix, Inc. FET transconductance amplifier with improved linearity and gain
US4692712A (en) * 1986-10-14 1987-09-08 Tektronix, Inc. Differential impedance neutralization circuit
US4910518A (en) * 1987-07-16 1990-03-20 Samsun Semiconductor and Telecommunications Co., Ltd. Comparator unit for a flash analog-to-digital converter
US4779057A (en) * 1987-08-06 1988-10-18 Tektronix, Inc. Cascode amplifier with nonlinearity correction and improve transient response
US4748420A (en) * 1987-10-19 1988-05-31 Tektronix, Inc. Quadcomp amplifier
US4835488A (en) * 1988-01-13 1989-05-30 Tektronix, Inc. Wideband linearized emitter feedback amplifier
US4887047A (en) * 1988-09-30 1989-12-12 Burr-Brown Corporation Current sense amplifier with low, nonlinear input impedance and high degree of signal amplification linearity
GB2223902A (en) * 1988-10-14 1990-04-18 Philips Electronic Associated Transconductance amplifier
US4857865A (en) * 1988-11-10 1989-08-15 Hughes Aircraft Company Self equalizing multi-stage radio frequency power amplifier
US4965529A (en) * 1989-09-21 1990-10-23 The United States Of America As Represented By The Secretary Of Commerce High current, very wide band transconductance amplifier
US5126586A (en) * 1990-05-16 1992-06-30 Analog Devices, Inc. Wideband differential voltage-to-current converters
JP2615269B2 (ja) * 1991-02-27 1997-05-28 ローム 株式会社 差動増幅器のオフセット低減回路
JP3333239B2 (ja) * 1991-12-05 2002-10-15 株式会社東芝 可変利得回路
JP2875922B2 (ja) * 1992-03-05 1999-03-31 三菱電機株式会社 Ａ／ｄ変換器
GB2268015A (en) * 1992-06-18 1993-12-22 Gould Inc Feed-forward distortion reduction for transconductance amplifier
DE69229731T2 (de) * 1992-09-16 1999-12-23 Stmicroelectronics S.R.L., Agrate Brianza Von dem Eingangssignal dynamisch gesteuerter Transkonduktanz-Differenzverstärker
US5341090A (en) * 1992-10-09 1994-08-23 Scientific Columbus Co. Bidirectional, transconductance, DC amplifier having high output compliance voltage
EP0630113B1 (en) * 1993-06-16 2001-02-21 Koninklijke Philips Electronics N.V. Integrated logic circuit with a single ended input logic gate
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
JP2874616B2 (ja) * 1995-10-13 1999-03-24 日本電気株式会社 Ｏｔａ及びマルチプライヤ
US5729176A (en) * 1996-05-03 1998-03-17 Motorola, Inc. Linear differential gain stage
JPH10247830A (ja) * 1997-03-05 1998-09-14 Sony Corp 負性アンプ回路
IL144811A (en) 2000-08-11 2005-12-18 Ibm Amplifier with suppression of harmonics
US6798289B2 (en) * 2002-05-31 2004-09-28 Motorola, Inc. System, apparatus and method for voltage to current conversion
RU2255417C1 (ru) * 2003-12-09 2005-06-27 Южно-Российский государственный университет экономики и сервиса (ЮРГУЭС) Дифференциальный усилитель
KR100582545B1 (ko) * 2003-12-23 2006-05-22 한국전자통신연구원 출력 전류의 왜곡이 보상된 트랜스컨덕터 회로
JP2006295381A (ja) * 2005-04-07 2006-10-26 Sharp Corp 電圧−電流変換回路、ミキサ回路および携帯機器
RU2309531C1 (ru) * 2006-03-27 2007-10-27 ГОУ ВПО "Южно-Российский государственный университет экономики и сервиса" (ЮРГУЭС) Дифференциальный усилитель с расширенным диапазоном изменения синфазного сигнала
US20090058466A1 (en) * 2007-08-31 2009-03-05 Allan Joseph Parks Differential pair circuit
RU2480894C1 (ru) * 2012-01-25 2013-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Избирательный усилитель
US9806677B2 (en) 2015-03-16 2017-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Amplifier adapted for noise suppression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908784A (enEXAMPLES) * 1969-06-10 1970-12-14
US3689752A (en) * 1970-04-13 1972-09-05 Tektronix Inc Four-quadrant multiplier circuit
US4048577A (en) * 1976-05-07 1977-09-13 Hewlett-Packard Company Resistor-controlled circuit for improving bandwidth of current gain cells
US4081758A (en) * 1976-05-27 1978-03-28 Rca Corporation Low distortion signal amplifier arrangement
US4146844A (en) * 1977-10-31 1979-03-27 Tektronix, Inc. Feed-forward amplifier
DE2804064C3 (de) * 1978-01-31 1985-12-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verstärkerschaltungsanordnung für aperiodische Signale
US4267516A (en) * 1979-08-03 1981-05-12 Tektronix, Inc. Common-emitter fT doubler amplifier employing a feed forward amplifier to reduce non-linearities and thermal distortion

Also Published As

Publication number Publication date
DE3268344D1 (en) 1986-02-20
JPS57152713A (en) 1982-09-21
CA1181138A (en) 1985-01-15
AU545109B2 (en) 1985-06-27
EP0058448B1 (en) 1986-01-08
JPH0143486B2 (enEXAMPLES) 1989-09-21
EP0058448A1 (en) 1982-08-25
AU8041782A (en) 1982-08-19
US4390848A (en) 1983-06-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee