IT1241387B - Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo - Google Patents

Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo

Info

Publication number
IT1241387B
IT1241387B IT68078A IT6807890A IT1241387B IT 1241387 B IT1241387 B IT 1241387B IT 68078 A IT68078 A IT 68078A IT 6807890 A IT6807890 A IT 6807890A IT 1241387 B IT1241387 B IT 1241387B
Authority
IT
Italy
Prior art keywords
input signals
amplifier stage
bridge amplifier
double bridge
stereo applications
Prior art date
Application number
IT68078A
Other languages
English (en)
Other versions
IT9068078A0 (it
IT9068078A1 (it
Inventor
Bruno Murari
Eugenio Cavallari
Fabrizio Stefani
Original Assignee
Sgs Thomson Microelectronics
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 Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to IT68078A priority Critical patent/IT1241387B/it
Publication of IT9068078A0 publication Critical patent/IT9068078A0/it
Priority to EP91121284A priority patent/EP0492291A1/en
Priority to JP3343413A priority patent/JPH04294620A/ja
Priority to KR1019910024914A priority patent/KR920013888A/ko
Publication of IT9068078A1 publication Critical patent/IT9068078A1/it
Application granted granted Critical
Publication of IT1241387B publication Critical patent/IT1241387B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT68078A 1990-12-28 1990-12-28 Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo IT1241387B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT68078A IT1241387B (it) 1990-12-28 1990-12-28 Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo
EP91121284A EP0492291A1 (en) 1990-12-28 1991-12-11 Double bridge amplifier stage for two input signals, particularly for stereo applications
JP3343413A JPH04294620A (ja) 1990-12-28 1991-12-25 特にステレオ用途向けの２入力信号のためのダブルブリッジ増幅器ステージ
KR1019910024914A KR920013888A (ko) 1990-12-28 1991-12-28 스테레오장치의 2입력신호를 위한 더블브리지 증폭단

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68078A IT1241387B (it) 1990-12-28 1990-12-28 Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo

Publications (3)

Publication Number Publication Date
IT9068078A0 IT9068078A0 (it) 1990-12-28
IT9068078A1 IT9068078A1 (it) 1992-06-29
IT1241387B true IT1241387B (it) 1994-01-10

Family

ID=11307681

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68078A IT1241387B (it) 1990-12-28 1990-12-28 Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo

Country Status (4)

Country Link
EP (1) EP0492291A1 (it)
JP (1) JPH04294620A (it)
KR (1) KR920013888A (it)
IT (1) IT1241387B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003536339A (ja) 2000-06-23 2003-12-02 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 デュアルブリッジ増幅器
US6552607B1 (en) * 2001-11-12 2003-04-22 Apogee Technology Inc. Time division multiplexed PWM amplifier
WO2009080027A1 (en) * 2007-12-21 2009-07-02 The Tc Group A/S Two-channel amplifier with common signal
JP2010119001A (ja) * 2008-11-14 2010-05-27 Toshiba Corp 増幅回路および音声出力装置
JP5780119B2 (ja) 2011-10-31 2015-09-16 ヤマハ株式会社 音声出力アンプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984314A (ja) * 1982-11-05 1984-05-16 Victor Co Of Japan Ltd 情報記録円盤再生装置

Also Published As

Publication number Publication date
KR920013888A (ko) 1992-07-29
IT9068078A0 (it) 1990-12-28
EP0492291A1 (en) 1992-07-01
JPH04294620A (ja) 1992-10-19
IT9068078A1 (it) 1992-06-29

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Legal Events

Date Code Title Description
0001 Granted