IT1204809B - Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita' - Google Patents

Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita'

Info

Publication number
IT1204809B
IT1204809B IT19453/86A IT1945386A IT1204809B IT 1204809 B IT1204809 B IT 1204809B IT 19453/86 A IT19453/86 A IT 19453/86A IT 1945386 A IT1945386 A IT 1945386A IT 1204809 B IT1204809 B IT 1204809B
Authority
IT
Italy
Prior art keywords
power amplifier
high stability
low frequencies
integrated type
particular integrated
Prior art date
Application number
IT19453/86A
Other languages
English (en)
Other versions
IT8619453A0 (it
Inventor
Edoardo Botti
Original Assignee
Sgs Microelettronica Spa
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 Sgs Microelettronica Spa filed Critical Sgs Microelettronica Spa
Priority to IT19453/86A priority Critical patent/IT1204809B/it
Publication of IT8619453A0 publication Critical patent/IT8619453A0/it
Priority to EP87101999A priority patent/EP0234435B1/en
Priority to DE3789977T priority patent/DE3789977T2/de
Priority to JP62034376A priority patent/JP2854299B2/ja
Priority to US07/015,655 priority patent/US4786878A/en
Application granted granted Critical
Publication of IT1204809B publication Critical patent/IT1204809B/it

Links

Classifications

    • 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
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H03F3/187—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only in integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
IT19453/86A 1986-02-19 1986-02-19 Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita' IT1204809B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19453/86A IT1204809B (it) 1986-02-19 1986-02-19 Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita'
EP87101999A EP0234435B1 (en) 1986-02-19 1987-02-12 Low-frequency power amplifier, in particular of the integrated type
DE3789977T DE3789977T2 (de) 1986-02-19 1987-02-12 Niederfrequenz-Leistungsverstärker, insbesondere in integrierter Ausführung.
JP62034376A JP2854299B2 (ja) 1986-02-19 1987-02-17 集積型低周波数電力増幅器
US07/015,655 US4786878A (en) 1986-02-19 1987-02-17 Low-frequency power amplifier, in particular of the integrated type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19453/86A IT1204809B (it) 1986-02-19 1986-02-19 Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita'

Publications (2)

Publication Number Publication Date
IT8619453A0 IT8619453A0 (it) 1986-02-19
IT1204809B true IT1204809B (it) 1989-03-10

Family

ID=11158137

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19453/86A IT1204809B (it) 1986-02-19 1986-02-19 Struttura di amplificatore di potenza per basse frequenze,in particolare di tipo integrato,ad alta stabilita'

Country Status (5)

Country Link
US (1) US4786878A (it)
EP (1) EP0234435B1 (it)
JP (1) JP2854299B2 (it)
DE (1) DE3789977T2 (it)
IT (1) IT1204809B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406223A (en) * 1992-11-20 1995-04-11 Harris Corporation Amplifier system for low level sensor signal
US5374966A (en) * 1993-04-15 1994-12-20 Westinghouse Electric Corporation Low noise impedance-matched video amplifier
US5399986A (en) * 1993-12-20 1995-03-21 Yen; Wailit Isolated multi-output power amplifier
US5600713A (en) * 1994-11-15 1997-02-04 Advanced Micro Devices, Inc. On-board ring signal generator
US5712591A (en) * 1995-10-03 1998-01-27 Night Technologies International Parallel preamplifier and equalizer
US5914636A (en) * 1997-08-06 1999-06-22 Brisson; Bruce A. Balanced power audio amplification system
FR2851381B1 (fr) * 2003-02-18 2006-07-21 Thales Sa Amplificateur a faible bruit et recepteur radar homodyne, notamment pour radar automobile
US7598716B2 (en) * 2007-06-07 2009-10-06 Freescale Semiconductor, Inc. Low pass filter low drop-out voltage regulator
US8687981B2 (en) * 2007-10-02 2014-04-01 Luxtera, Inc. Method and system for split voltage domain transmitter circuits
US10425165B1 (en) * 2008-09-11 2019-09-24 Luxtera, Inc. Method and system for a distributed optical transmitter with local domain splitting
US10128957B2 (en) * 2008-09-11 2018-11-13 Luxtera, Inc. Method and system for a distributed optical transmitter with local domain splitting
US11349391B1 (en) * 2020-11-30 2022-05-31 Dialog Semiconductor (Uk) Limited Adaptive error amplifier clamping in a multi-feedback loop system
US11394297B2 (en) 2020-11-30 2022-07-19 Dialog Semiconductor (Uk) Limited Preventing inter-loop interference in a multi-feedback loop system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068187A (en) * 1976-03-19 1978-01-10 Hitachi, Ltd. Audio-frequency power amplifiers
US4146845A (en) * 1978-02-27 1979-03-27 Motorola, Inc. Audio amplifier output circuit
JPS6052607B2 (ja) * 1979-05-10 1985-11-20 ヤマハ株式会社 増幅器

Also Published As

Publication number Publication date
US4786878A (en) 1988-11-22
EP0234435B1 (en) 1994-06-08
EP0234435A2 (en) 1987-09-02
EP0234435A3 (en) 1989-02-08
DE3789977T2 (de) 1995-02-09
JPS62199105A (ja) 1987-09-02
JP2854299B2 (ja) 1999-02-03
IT8619453A0 (it) 1986-02-19
DE3789977D1 (de) 1994-07-14

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227