ES8308660A1 - Un dispositivo amplificador diferencial electronico. - Google Patents

Un dispositivo amplificador diferencial electronico.

Info

Publication number
ES8308660A1
ES8308660A1 ES517982A ES517982A ES8308660A1 ES 8308660 A1 ES8308660 A1 ES 8308660A1 ES 517982 A ES517982 A ES 517982A ES 517982 A ES517982 A ES 517982A ES 8308660 A1 ES8308660 A1 ES 8308660A1
Authority
ES
Spain
Prior art keywords
transistor
common point
ended drive
differential amplifiers
differential amplifier
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
Application number
ES517982A
Other languages
English (en)
Other versions
ES517982A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8308660A1 publication Critical patent/ES8308660A1/es
Publication of ES517982A0 publication Critical patent/ES517982A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)

Abstract

DISPOSITIVO AMPLIFICADOR DIFERENCIAL ELECTRONICO. CONSTA DE UNA PRIMERA ENTRADA (1) DESTINADA A RECIBIR UNA SEÑAL DE ENTRADA; DE UNA SEGUNDA ENTRADA (2) ACOPLADA A UN PRIMER PUNTO DE POTENCIAL CONSTANTE; DE UNA PRIMERA Y UNA SEGUNDA SALIDAS (5, 6) QUE ESTAN EN OPOSICION DE FASE Y DEPENDENCIA DE LA SEÑAL DE ENTRADA; DE UN PRIMER TRANSISTOR (3) QUE TIENE UN ELECTRODO DE CONTROL, UN PRIMER ELECTRODO PRINCIPAL Y UN SEGUNDO ELECTRODO PRINCIPAL ACOPLADOS A LA PRIMERA ENTRADA; DE UN SEGUNDO TRANSISTOR (4) QUE TIENE UN ELECTRODO DE CONTROL, UN PRIMER ELECTRODO PRINCIPAL Y UN SEGUNDO ELECTRODO PRINCIPAL ACOPLADOS A LA SEGUNDA ENTRADA, A LA SEGUNDA SALIDA Y AL PUNTO COMUN, RESPECTIVAMENTE; Y DE UN TERCER TRANSISTOR (10) DISPUESTO COMO FUENTE DE CORRIENTE.
ES517982A 1981-12-09 1982-12-07 Un dispositivo amplificador diferencial electronico. Granted ES517982A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8105536A NL8105536A (nl) 1981-12-09 1981-12-09 Balanskompensatie bij enkelzijdig aangestuurde verschilversterkers.

Publications (2)

Publication Number Publication Date
ES8308660A1 true ES8308660A1 (es) 1983-09-01
ES517982A0 ES517982A0 (es) 1983-09-01

Family

ID=19838511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517982A Granted ES517982A0 (es) 1981-12-09 1982-12-07 Un dispositivo amplificador diferencial electronico.

Country Status (8)

Country Link
US (1) US4517525A (es)
EP (1) EP0081268B1 (es)
JP (1) JPS58105611A (es)
KR (1) KR900007277B1 (es)
CA (1) CA1184258A (es)
DE (1) DE3278229D1 (es)
ES (1) ES517982A0 (es)
NL (1) NL8105536A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079172A (ja) * 1983-10-06 1985-05-04 Fuji Electric Co Ltd デイストリビユ−タレス型点火装置
US4617523A (en) * 1985-08-08 1986-10-14 Tektronix, Inc. Differential pair with compensation for effects of parasitic capacitance
JPH0671176B2 (ja) * 1988-06-02 1994-09-07 株式会社東芝 出力回路
JPH084730Y2 (ja) * 1989-02-09 1996-02-07 日本電気株式会社 負帰還増幅回路
DE4004135A1 (de) * 1990-02-10 1991-08-14 Thomson Brandt Gmbh Frequenzgangkompensierte schaltung
US5068621A (en) * 1990-08-13 1991-11-26 Triquint Semiconductor, Inc. Compensation method and apparatus for enhancing single-ended to differential conversion
US5302868A (en) * 1993-08-02 1994-04-12 Motorola, Inc. Method and apparatus for providing a representation of an input voltage at a disabled voltage multiplier's output
DE69615638T2 (de) * 1995-11-29 2002-08-01 Koninkl Philips Electronics Nv Spannungsverstärker mit grossen dynamischen Bereich und A/D-Konverter damit
US6052026A (en) * 1997-12-08 2000-04-18 Nortel Networks Corporation Linear gain controlled amplifier
US6573802B2 (en) * 2000-11-30 2003-06-03 Intersil Americas Inc. Single-ended to differential and differential to single-ended conversion using a common mode shunt
US6741121B2 (en) * 2002-08-27 2004-05-25 Micron Technology, Inc. Differential amplifier common mode noise compensation
US6731150B2 (en) 2002-08-28 2004-05-04 Micron Technology, Inc. Amplifiers with variable swing control
US6693485B1 (en) 2002-08-29 2004-02-17 Micron Technology, Inc. Differential amplifiers with increased input ranges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292098A (en) * 1963-07-24 1966-12-13 Honeywell Inc Amplifier circuit with unipolar output independent of input polarity
FR1540315A (fr) * 1967-02-21 1968-09-27 Radiotechnique Coprim Rtc Montages amplificateurs à effet différentiel
DE1512693A1 (de) * 1967-05-09 1969-04-03 Te Ka De Felfen Gu Illeanme Fe Gleichstromgekoppelter Transistorverstaerker
US3693108A (en) * 1968-01-26 1972-09-19 Iwatsu Electric Co Ltd Semi-balanced amplifier
DE2946952A1 (de) * 1979-11-21 1981-06-04 Philips Patentverwaltung Gmbh, 2000 Hamburg Differenzverstaerker
US4417216A (en) * 1981-08-17 1983-11-22 Motorola, Inc. Operational amplifier

Also Published As

Publication number Publication date
EP0081268B1 (en) 1988-03-09
KR900007277B1 (ko) 1990-10-06
NL8105536A (nl) 1983-07-01
JPS58105611A (ja) 1983-06-23
JPH057883B2 (es) 1993-01-29
KR840003160A (ko) 1984-08-13
DE3278229D1 (en) 1988-04-14
US4517525A (en) 1985-05-14
CA1184258A (en) 1985-03-19
EP0081268A1 (en) 1983-06-15
ES517982A0 (es) 1983-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202