HK1092603A1 - Amplifier system and method - Google Patents

Amplifier system and method

Info

Publication number
HK1092603A1
HK1092603A1 HK06113062.0A HK06113062A HK1092603A1 HK 1092603 A1 HK1092603 A1 HK 1092603A1 HK 06113062 A HK06113062 A HK 06113062A HK 1092603 A1 HK1092603 A1 HK 1092603A1
Authority
HK
Hong Kong
Prior art keywords
amplifier system
amplifier
Prior art date
Application number
HK06113062.0A
Other languages
English (en)
Inventor
Ting Boon Gee
Jun Makino
Original Assignee
Creative Tech Ltd
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 Creative Tech Ltd filed Critical Creative Tech Ltd
Publication of HK1092603A1 publication Critical patent/HK1092603A1/xx

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
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • 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
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3264—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits in audio 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
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
HK06113062.0A 2004-10-22 2006-11-29 Amplifier system and method HK1092603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/971,785 US7382184B2 (en) 2004-10-22 2004-10-22 Amplifier system and method

Publications (1)

Publication Number Publication Date
HK1092603A1 true HK1092603A1 (en) 2007-02-09

Family

ID=36203235

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06113062.0A HK1092603A1 (en) 2004-10-22 2006-11-29 Amplifier system and method

Country Status (10)

Country Link
US (1) US7382184B2 (xx)
JP (1) JP5046949B2 (xx)
KR (1) KR101121265B1 (xx)
CN (1) CN100525080C (xx)
AU (1) AU2005296358B2 (xx)
DE (1) DE112005002490B4 (xx)
GB (1) GB2434268B (xx)
HK (1) HK1092603A1 (xx)
TW (1) TWI358895B (xx)
WO (1) WO2006043907A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2527202C1 (ru) * 2013-04-16 2014-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Широкополосный усилитель мощности
US9973160B2 (en) * 2016-10-17 2018-05-15 Realtek Semiconductor Corp. Amplifier device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319175A (en) * 1964-07-27 1967-05-09 Hugh L Dryden Electronic amplifier with power supply switching
US3585517A (en) * 1968-05-01 1971-06-15 Westinghouse Electric Corp High-efficiency power amplifier
JPS51121239A (en) * 1975-04-17 1976-10-23 Sony Corp An amplification circuit
JPS5326644A (en) * 1976-08-25 1978-03-11 Nec Corp N oise offset negative feedback amplifier
US4206416A (en) * 1978-05-30 1980-06-03 Tektronix, Inc. Wideband instrumentation amplifier with high common mode rejection
US4628278A (en) * 1984-06-28 1986-12-09 John Fluke Mfg. Co., Inc. Low even-order harmonic distortion amplifier and method
US4600891A (en) * 1984-08-21 1986-07-15 Peavey Electronics Corporation Digital audio amplifier having a high power output level and low distortion
JPH05191157A (ja) * 1992-01-10 1993-07-30 Toshiba Corp 平衡入力型音声増幅回路
US5475342A (en) * 1993-04-19 1995-12-12 Nippon Telegraph And Telephone Corporation Amplifier for stably maintaining a constant output
JPH06326523A (ja) * 1993-05-14 1994-11-25 Pioneer Electron Corp 多段負帰還増幅回路
JP2734368B2 (ja) * 1994-02-16 1998-03-30 日本電気株式会社 広帯域増幅回路
KR100226226B1 (ko) * 1997-02-24 1999-10-15 윤덕용 혼합형 증폭기
US6057731A (en) * 1998-09-23 2000-05-02 Nortel Networks Corporation Low-distortion high-frequency amplifier
US6373340B1 (en) * 2000-08-14 2002-04-16 K. S. Waves, Ltd. High-efficiency audio power amplifier
US6496059B1 (en) * 2000-11-17 2002-12-17 Tranh T. Nguyen Clas-N amplifer
DE10056926A1 (de) 2000-11-20 2002-07-18 Optolab Licensing Gmbh Verfahren und Vorrichtung zur Konditionierung eines periodischen Analogsignals
US6476674B2 (en) * 2001-01-24 2002-11-05 Momentum Data Systems Method and apparatus for error correction of amplifier
US6507223B2 (en) * 2001-02-22 2003-01-14 Sigmatel, Inc. Differential line driver having adjustable common mode operation
US6788140B2 (en) * 2002-02-13 2004-09-07 Texas Instruments Incorporated Ultra-low distortion, wide-bandwidth amplifier architecture using actively phase-matched feed-forward linearization
JP4524061B2 (ja) * 2002-03-26 2010-08-11 パナソニック株式会社 レファレンス電圧発生回路とそれを用いた電圧増幅器

Also Published As

Publication number Publication date
JP2008518503A (ja) 2008-05-29
GB2434268B (en) 2008-10-22
GB2434268A (en) 2007-07-18
DE112005002490T5 (de) 2007-09-06
CN1783704A (zh) 2006-06-07
KR20070058520A (ko) 2007-06-08
AU2005296358A2 (en) 2006-04-27
KR101121265B1 (ko) 2012-03-23
TWI358895B (en) 2012-02-21
JP5046949B2 (ja) 2012-10-10
CN100525080C (zh) 2009-08-05
US7382184B2 (en) 2008-06-03
DE112005002490B4 (de) 2021-10-21
TW200623614A (en) 2006-07-01
US20060087369A1 (en) 2006-04-27
GB0707386D0 (en) 2007-05-23
WO2006043907A1 (en) 2006-04-27
AU2005296358A1 (en) 2006-04-27
AU2005296358B2 (en) 2010-07-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20231021