NL1011002C2 - Versterkerschakeling. - Google Patents

Versterkerschakeling. Download PDF

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Publication number
NL1011002C2
NL1011002C2 NL1011002A NL1011002A NL1011002C2 NL 1011002 C2 NL1011002 C2 NL 1011002C2 NL 1011002 A NL1011002 A NL 1011002A NL 1011002 A NL1011002 A NL 1011002A NL 1011002 C2 NL1011002 C2 NL 1011002C2
Authority
NL
Netherlands
Prior art keywords
signal
current
amplifier circuit
circuit according
filter
Prior art date
Application number
NL1011002A
Other languages
English (en)
Dutch (nl)
Inventor
Andre Veltman
Hendrikus Johannes J Domensino
Original Assignee
Univ Eindhoven Tech
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
Priority to NL1011002A priority Critical patent/NL1011002C2/nl
Application filed by Univ Eindhoven Tech filed Critical Univ Eindhoven Tech
Priority to AT00901343T priority patent/ATE264020T1/de
Priority to JP2000594194A priority patent/JP4322428B2/ja
Priority to AU21300/00A priority patent/AU754082B2/en
Priority to TR2001/02000T priority patent/TR200102000T2/xx
Priority to CA002360345A priority patent/CA2360345C/en
Priority to IDW00200101691A priority patent/ID30217A/id
Priority to CNB008027463A priority patent/CN1185786C/zh
Priority to PCT/NL2000/000016 priority patent/WO2000042702A1/en
Priority to DE60009656T priority patent/DE60009656T2/de
Priority to DK00901343T priority patent/DK1142106T3/da
Priority to KR1020017008846A priority patent/KR100785921B1/ko
Priority to NZ512718A priority patent/NZ512718A/xx
Priority to EP00901343A priority patent/EP1142106B1/en
Priority to PT00901343T priority patent/PT1142106E/pt
Priority to US09/869,936 priority patent/US6552606B1/en
Priority to MXPA01006295A priority patent/MXPA01006295A/es
Priority to ES00901343T priority patent/ES2216854T3/es
Priority to TW089113785A priority patent/TW504896B/zh
Publication of NL1011002C2 publication Critical patent/NL1011002C2/nl
Application granted granted Critical
Priority to NO20012866A priority patent/NO20012866L/no
Priority to HK02103063.4A priority patent/HK1041569B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/331—Sigma delta modulation being used in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/351—Pulse width modulation being used in an amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Networks Using Active Elements (AREA)
NL1011002A 1999-01-12 1999-01-12 Versterkerschakeling. NL1011002C2 (nl)

Priority Applications (21)

Application Number Priority Date Filing Date Title
NL1011002A NL1011002C2 (nl) 1999-01-12 1999-01-12 Versterkerschakeling.
NZ512718A NZ512718A (en) 1999-01-12 2000-01-12 Amplifier circuit with reference circuit derived from input signal and correction signal from reference current, and filter capacitance current
JP2000594194A JP4322428B2 (ja) 1999-01-12 2000-01-12 増幅器回路
TR2001/02000T TR200102000T2 (tr) 1999-01-12 2000-01-12 Amplifikatör devresi
CA002360345A CA2360345C (en) 1999-01-12 2000-01-12 An amplifier circuit for correction of interference in the output signal
IDW00200101691A ID30217A (id) 1999-01-12 2000-01-12 Rangkaian penguat
CNB008027463A CN1185786C (zh) 1999-01-12 2000-01-12 放大器电路
PCT/NL2000/000016 WO2000042702A1 (en) 1999-01-12 2000-01-12 Amplifier circuit
EP00901343A EP1142106B1 (en) 1999-01-12 2000-01-12 Amplifier circuit
DK00901343T DK1142106T3 (da) 1999-01-12 2000-01-12 Forstærkerkredsløb
AT00901343T ATE264020T1 (de) 1999-01-12 2000-01-12 Verstärkerschaltung
AU21300/00A AU754082B2 (en) 1999-01-12 2000-01-12 Amplifier circuit
DE60009656T DE60009656T2 (de) 1999-01-12 2000-01-12 Verstärkerschaltung
PT00901343T PT1142106E (pt) 1999-01-12 2000-01-12 Circuito de amplificador
US09/869,936 US6552606B1 (en) 1999-01-12 2000-01-12 Amplifier circuit having output filter capacitance current feedback
MXPA01006295A MXPA01006295A (es) 1999-01-12 2000-01-12 Circuito amplificador.
ES00901343T ES2216854T3 (es) 1999-01-12 2000-01-12 Circuito amplificador.
KR1020017008846A KR100785921B1 (ko) 1999-01-12 2000-01-12 증폭기 회로
TW089113785A TW504896B (en) 1999-01-12 2000-07-11 Amplifier circuit
NO20012866A NO20012866L (no) 1999-01-12 2001-06-11 Forsterkerkrets
HK02103063.4A HK1041569B (zh) 1999-01-12 2002-04-24 放大器電路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1011002A NL1011002C2 (nl) 1999-01-12 1999-01-12 Versterkerschakeling.
NL1011002 1999-01-12

Publications (1)

Publication Number Publication Date
NL1011002C2 true NL1011002C2 (nl) 2000-07-20

Family

ID=19768450

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1011002A NL1011002C2 (nl) 1999-01-12 1999-01-12 Versterkerschakeling.

Country Status (21)

Country Link
US (1) US6552606B1 (zh)
EP (1) EP1142106B1 (zh)
JP (1) JP4322428B2 (zh)
KR (1) KR100785921B1 (zh)
CN (1) CN1185786C (zh)
AT (1) ATE264020T1 (zh)
AU (1) AU754082B2 (zh)
CA (1) CA2360345C (zh)
DE (1) DE60009656T2 (zh)
DK (1) DK1142106T3 (zh)
ES (1) ES2216854T3 (zh)
HK (1) HK1041569B (zh)
ID (1) ID30217A (zh)
MX (1) MXPA01006295A (zh)
NL (1) NL1011002C2 (zh)
NO (1) NO20012866L (zh)
NZ (1) NZ512718A (zh)
PT (1) PT1142106E (zh)
TR (1) TR200102000T2 (zh)
TW (1) TW504896B (zh)
WO (1) WO2000042702A1 (zh)

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US6476673B2 (en) 2000-07-12 2002-11-05 Monolithic Power Systems, Inc. Class D audio amplifier
US6420930B1 (en) 2000-07-12 2002-07-16 Monolithic Power Systems, Inc. Class D audio amplifier
SE0003342D0 (sv) * 2000-09-19 2000-09-19 Bang & Olufsen Powerhouse As Controlled self-oscillation modulator and power conversion system using such a modulator
US6466087B2 (en) * 2000-12-28 2002-10-15 Nokia Mobile Phones, Ltd. Method and apparatus providing digital error correction for a class D power stage
JP2003046345A (ja) * 2001-07-27 2003-02-14 Sony Corp パワーアンプ装置
JP3894305B2 (ja) * 2001-11-19 2007-03-22 ソニー株式会社 パワーアンプ
US6858996B2 (en) 2002-08-14 2005-02-22 International Rectifier Corporation Driver IC for use with simple microcontrol
JP3956800B2 (ja) 2002-08-22 2007-08-08 松下電器産業株式会社 デジタル増幅装置
EP1437827A1 (fr) 2003-01-10 2004-07-14 STMicroelectronics N.V. Dispositif d'amplification de puissance, en particulier pour un téléphone mobile cellulaire
EP1632023A4 (en) * 2003-02-11 2008-05-07 Bhc Consulting Pty Ltd LOW DISTORTION CATEGORY D AMPLIFIER USING CARRIER REFERENCE SIGNAL SYMMETRY MODULATION
EP1632024A2 (en) * 2003-05-09 2006-03-08 Danmarks Tekniske Universitet Global loop integrating modulator
US20040232978A1 (en) * 2003-05-23 2004-11-25 Easson Craig Alexander Filterless class D amplifiers using spread spectrum PWM modulation
US6998910B2 (en) * 2004-01-22 2006-02-14 Texas Instruments Incorporated Amplifier using delta-sigma modulation
US20070096812A1 (en) * 2004-03-26 2007-05-03 Lee Wai L Switching amplifier with output filter feedback
JP4162630B2 (ja) * 2004-06-08 2008-10-08 Ｔｄｋ株式会社 信号伝送回路並びに同回路を備えた電子機器及びケーブル
JP4281004B2 (ja) * 2004-11-17 2009-06-17 ソニー株式会社 Ｐｗｍパワーアンプ及びその制御方法
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WO2006109245A1 (en) * 2005-04-15 2006-10-19 Koninklijke Philips Electronics N.V. Class-d amplifier
US7227408B2 (en) * 2005-05-26 2007-06-05 Bhc Consulting Pty., Ltd. Low distortion class-D amplifier using sampling of a servo-loop amplifier output
JP4629524B2 (ja) * 2005-07-21 2011-02-09 フォスター電機株式会社 Ｄ級アンプ
WO2007025548A1 (en) 2005-09-01 2007-03-08 Danmarks Tekniske Universitet A self-oscillating modulator
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DE102006003379B4 (de) * 2006-01-24 2011-02-24 Infineon Technologies Ag Elektrisches Filter
JP5313697B2 (ja) * 2006-03-03 2013-10-09 バング アンド オルフセン アイスパワー アクティーゼルスカブ 自励発振増幅システム
US7612608B2 (en) * 2006-08-16 2009-11-03 Intrinsix Corporation Sigma-delta based Class D audio or servo amplifier with load noise shaping
US7605653B2 (en) * 2006-08-16 2009-10-20 Intrinsix Corporation Sigma-delta based class D audio power amplifier with high power efficiency
DE102006055577B4 (de) 2006-11-21 2014-03-20 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Sigma-Delta-Modulator mit Rückkopplung für Leistungsverstärker
US8111846B2 (en) * 2007-01-03 2012-02-07 Pacifictech Microelectronics, Inc. Low distortion switching amplifier circuits and methods
US20080192960A1 (en) * 2007-02-09 2008-08-14 Nussbaum Michael B Hybrid Filter for Audio Switching Amplifier
JP2009088698A (ja) * 2007-09-27 2009-04-23 Sanyo Electric Co Ltd 半導体集積回路
US20090237959A1 (en) * 2008-03-20 2009-09-24 Eric Soenen Digital Control of Power Converters
US7791521B2 (en) * 2008-04-01 2010-09-07 Silicon Laboratories, Inc. System and method of changing a PWM power spectrum
US7701307B2 (en) * 2008-04-01 2010-04-20 Silicon Laboratories, Inc. System and method of changing a PWM power spectrum
US7598895B1 (en) * 2008-04-01 2009-10-06 Silicon Laboratories, Inc. System and method of altering a PWM carrier power spectrum
US20100045376A1 (en) * 2008-08-25 2010-02-25 Eric Soenen Class d amplifier control circuit and method
JP5374210B2 (ja) * 2009-03-31 2013-12-25 本田技研工業株式会社 Ｄｃ／ｄｃコンバータおよびそれを用いた給電システム
US8405456B2 (en) 2009-03-31 2013-03-26 Quantance, Inc. High speed power supply system
WO2011107669A1 (fr) * 2010-03-02 2011-09-09 Devialet Amplificateur audio très haute fidélité
US7986187B1 (en) * 2010-03-04 2011-07-26 Bose Corporation Versatile audio power amplifier
JP5494108B2 (ja) 2010-03-26 2014-05-14 セイコーエプソン株式会社 容量性負荷駆動装置、液体噴射装置および印刷装置
US8130128B2 (en) 2010-03-30 2012-03-06 Silicon Laboratores Inc. System and method for generating shaped noise
DE102010029507A1 (de) * 2010-05-31 2011-12-01 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erzeugung von diskreten Werten eines Stromes mittels einer Induktivität zur Begrenzung eines Erregerstromes für einen Kraftfahrzeuggenerator
JP2012060613A (ja) * 2010-09-13 2012-03-22 Uinzu:Kk 自励型発振回路及びｄ級増幅装置
CN101964641B (zh) * 2010-10-09 2014-05-21 上海辛克试验机有限公司 基于脉宽调制的双二次环跟踪带通积分电路及其控制方法
US8441235B2 (en) 2011-01-31 2013-05-14 Taiwan Semiconductor Manufacturing Company, Ltd. Battery charger digital control circuit and method
US9130514B2 (en) * 2011-02-25 2015-09-08 Maxim Integrated Products, Inc. Vcom switching amplifier
US9305506B2 (en) 2011-02-25 2016-04-05 Maxim Integrated Products, Inc. VCOM amplifier with transient assist circuit
US9728155B2 (en) * 2011-02-25 2017-08-08 Maxim Integrated Products, Inc. Gamma switching amplifier
US9330624B1 (en) * 2011-02-25 2016-05-03 Maxim Integrated Products, Inc. VCOM amplifier with fast-switching gain
CN102653168B (zh) * 2011-03-02 2014-12-03 北京美科艺数码科技发展有限公司 一种喷墨打印机用喷头驱动电路
JPWO2013005267A1 (ja) * 2011-07-01 2015-02-23 パナソニック株式会社 デルタシグマ変調器、並びに、これを備えた受信装置および無線通信装置
FR2982680B1 (fr) * 2011-11-15 2013-11-22 Schneider Toshiba Inverter Procede et systeme de commande pour corriger les tensions a appliquer a une charge electrique
US9248747B2 (en) * 2011-11-29 2016-02-02 Valeo Systemes De Controle Moteur Converter for an electrical circuit designed to supply electrical propulsion power on board a motor vehicle
JP2013150412A (ja) * 2012-01-18 2013-08-01 Kyushu Electric Power Co Inc 可変出力充電装置
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DE102012104488A1 (de) * 2012-05-24 2013-11-28 Hochschule für angewandte Wissenschaften München Geschalteter Verstärker für variable Versorgungsspannung
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DE3939616A1 (de) * 1988-12-28 1990-07-05 Pioneer Electronic Corp Verstaerkerschaltung fuer pulsbreiten-modulation
US5160896A (en) * 1992-02-18 1992-11-03 Harman International Industries, Incorporated Class D amplifier
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Title
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Also Published As

Publication number Publication date
ATE264020T1 (de) 2004-04-15
MXPA01006295A (es) 2002-04-17
HK1041569B (zh) 2005-04-15
DK1142106T3 (da) 2004-06-21
WO2000042702A1 (en) 2000-07-20
TW504896B (en) 2002-10-01
AU2130000A (en) 2000-08-01
NZ512718A (en) 2003-01-31
CN1337089A (zh) 2002-02-20
DE60009656T2 (de) 2004-08-12
US6552606B1 (en) 2003-04-22
DE60009656D1 (de) 2004-05-13
JP2002535863A (ja) 2002-10-22
KR100785921B1 (ko) 2007-12-17
NO20012866D0 (no) 2001-06-11
KR20010101501A (ko) 2001-11-14
EP1142106B1 (en) 2004-04-07
EP1142106A1 (en) 2001-10-10
CA2360345C (en) 2007-03-27
TR200102000T2 (tr) 2001-12-21
ID30217A (id) 2001-11-15
ES2216854T3 (es) 2004-11-01
AU754082B2 (en) 2002-11-07
PT1142106E (pt) 2004-08-31
NO20012866L (no) 2001-08-28
CA2360345A1 (en) 2000-07-20
CN1185786C (zh) 2005-01-19
JP4322428B2 (ja) 2009-09-02
HK1041569A1 (en) 2002-07-12

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