ES2091858T3 - Amplificador de señales de banda ancha. - Google Patents

Amplificador de señales de banda ancha.

Info

Publication number
ES2091858T3
ES2091858T3 ES91200449T ES91200449T ES2091858T3 ES 2091858 T3 ES2091858 T3 ES 2091858T3 ES 91200449 T ES91200449 T ES 91200449T ES 91200449 T ES91200449 T ES 91200449T ES 2091858 T3 ES2091858 T3 ES 2091858T3
Authority
ES
Spain
Prior art keywords
control input
signal amplifier
broadband signal
signal
current
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
ES91200449T
Other languages
English (en)
Inventor
Jeroen Hubert Stessen
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 Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2091858T3 publication Critical patent/ES2091858T3/es
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
    • 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
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)

Abstract

UN AMPLIFICADOR DE SEÑAL DE BANDA ANCHA QUE TIENE UN TRANSPORTADOR DE CORRIENTE (2) CON UNA ENTRADA DE CONTROL DE CORRIENTE (X), UNA ENTRADA DE CONTROL DE VOLTAJE (Y) Y UNA SALIDA (6), CON CONTROL DE SEÑAL EN LA ENTRADA DE CONTROL DE CORRIENTE (X) Y UNA RETROALIMENTACION (24, 25) DESDE LA SALIDA A LA ENTRADA DE CONTROL DE CORRIENTE PRINCIPALMENTE PARA FRECUENCIAS DE SEÑAL INFERIORES, EL CONTROL DE SEÑAL EN LA ENTRADA DE CONTROL DE VOLTAJE (Y) , Y UNA IMPEDANCIA CAPACITIVA (23) CONECTADA A LA ENTRADA DE CONTROL DE CORRIENTE PRINCIPALMENTE PARA LAS FRECUENCIAS DE SEÑAL SUPERIORES.
ES91200449T 1990-03-07 1991-03-04 Amplificador de señales de banda ancha. Expired - Lifetime ES2091858T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000518A NL9000518A (nl) 1990-03-07 1990-03-07 Breedband signaalversterker.

Publications (1)

Publication Number Publication Date
ES2091858T3 true ES2091858T3 (es) 1996-11-16

Family

ID=19856705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91200449T Expired - Lifetime ES2091858T3 (es) 1990-03-07 1991-03-04 Amplificador de señales de banda ancha.

Country Status (8)

Country Link
US (1) US5138278A (es)
EP (1) EP0445879B1 (es)
JP (1) JPH04219005A (es)
KR (1) KR0166362B1 (es)
DE (1) DE69120555T2 (es)
ES (1) ES2091858T3 (es)
FI (1) FI911072A (es)
NL (1) NL9000518A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594390A (en) * 1995-11-27 1997-01-14 National Semiconductor Corporation Reduced area, first order R-C filters using current conveyors
WO1998038734A2 (en) * 1997-02-27 1998-09-03 Koninklijke Philips Electronics N.V. Amplifier arrangement
JP2002530913A (ja) * 1998-11-16 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 安定手段を備えた増幅器
US6400218B1 (en) 2000-02-29 2002-06-04 Motorola, Inc. Variable gain control circuit for a receiver and method therefor
US8081030B2 (en) * 2008-12-19 2011-12-20 Honeywell International Inc. Multi-mode amplifier
US7893759B1 (en) 2009-03-18 2011-02-22 Honeywell International Inc. Current conveyor based instrumentation amplifier
JP5711041B2 (ja) * 2011-05-09 2015-04-30 新日本無線株式会社 容量性スピーカ駆動回路
US9112462B2 (en) 2013-05-15 2015-08-18 Honeywell International Inc. Variable-gain dual-output transconductance amplifier-based instrumentation amplifiers
US20210408988A1 (en) * 2018-11-09 2021-12-30 University Of Pretoria A second generation current conveyor (ccii) having a tunable feedback network

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025472A (en) * 1956-12-11 1962-03-13 Taber Instr Corp Transistor amplifier with temperature compensation
NL239763A (es) * 1958-06-02
GB1098979A (en) * 1965-07-03 1968-01-10 Marconi Co Ltd Improvements in or relating to high frequency transistor amplifiers
NL175366C (nl) * 1974-04-25 1984-10-16 Philips Nv Versterkerschakeling.
JPS53101252A (en) * 1977-02-16 1978-09-04 Sony Corp Feedback-type amplifier circuit
DE2903299A1 (de) * 1979-01-29 1980-07-31 Siemens Ag Monolithisch integrierbare tiefpass- filterschaltung
US4628279A (en) * 1985-12-26 1986-12-09 Comlinear Corporation Wideband feedback amplifier
US4716381A (en) * 1986-04-03 1987-12-29 Advanced Micro Devices, Inc. High-current operational amplifier
US4713628A (en) * 1986-10-08 1987-12-15 Comlinear Corporation Compensation and biasing of wideband amplifiers
AU601336B2 (en) * 1988-08-05 1990-09-06 Matsushita Electric Industrial Co., Ltd. Amplifier

Also Published As

Publication number Publication date
EP0445879A1 (en) 1991-09-11
FI911072A (fi) 1991-09-08
EP0445879B1 (en) 1996-07-03
KR910017730A (ko) 1991-11-05
DE69120555T2 (de) 1997-01-23
NL9000518A (nl) 1991-10-01
JPH04219005A (ja) 1992-08-10
US5138278A (en) 1992-08-11
FI911072A0 (fi) 1991-03-04
DE69120555D1 (de) 1996-08-08
KR0166362B1 (ko) 1999-03-20

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