DE60136083D1 - Leistungsverstärkermodul - Google Patents

Leistungsverstärkermodul

Info

Publication number
DE60136083D1
DE60136083D1 DE60136083T DE60136083T DE60136083D1 DE 60136083 D1 DE60136083 D1 DE 60136083D1 DE 60136083 T DE60136083 T DE 60136083T DE 60136083 T DE60136083 T DE 60136083T DE 60136083 D1 DE60136083 D1 DE 60136083D1
Authority
DE
Germany
Prior art keywords
power amp
amp module
module
power
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
DE60136083T
Other languages
German (de)
English (en)
Inventor
Kiichi Yamashita
Tomonori Tanoue
Isao Ohbu
Kenji Sekine
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE60136083D1 publication Critical patent/DE60136083D1/de
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
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/444—Diode used as protection means in an amplifier, e.g. as a limiter or as a switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
DE60136083T 2000-08-31 2001-08-20 Leistungsverstärkermodul Expired - Lifetime DE60136083D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000268368A JP3904817B2 (ja) 2000-08-31 2000-08-31 電力増幅器モジュール
PCT/JP2001/007110 WO2002019519A1 (en) 2000-08-31 2001-08-20 Power amplifier module

Publications (1)

Publication Number Publication Date
DE60136083D1 true DE60136083D1 (de) 2008-11-20

Family

ID=18755155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136083T Expired - Lifetime DE60136083D1 (de) 2000-08-31 2001-08-20 Leistungsverstärkermodul

Country Status (7)

Country Link
US (1) US6816017B2 (enExample)
EP (1) EP1315289B1 (enExample)
JP (1) JP3904817B2 (enExample)
CN (1) CN100536323C (enExample)
DE (1) DE60136083D1 (enExample)
TW (1) TWI236210B (enExample)
WO (1) WO2002019519A1 (enExample)

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US6750722B2 (en) * 2002-06-28 2004-06-15 Freescale Semiconductor, Inc. Bias control for HBT power amplifiers
US6906592B2 (en) * 2002-11-13 2005-06-14 Qualcomm Inc Continuously variable gain radio frequency driver amplifier having linear in decibel gain control characteristics
JP4744881B2 (ja) * 2002-12-19 2011-08-10 エヌエックスピー ビー ヴィ バイアス制御を伴う電力増幅器
DE10305366A1 (de) * 2003-02-10 2004-08-26 Infineon Technologies Ag Schaltungsanordnung und Verfahren zum beschleunigten Umschalten eines Verstärkers
WO2004081688A1 (en) * 2003-03-10 2004-09-23 Koninklijke Philips Electronics N.V. Current mirror
US7590251B2 (en) * 2003-03-21 2009-09-15 D2Audio Corporation Clip detection in PWM amplifier
US7929718B1 (en) 2003-05-12 2011-04-19 D2Audio Corporation Systems and methods for switching and mixing signals in a multi-channel amplifier
JP2005064658A (ja) 2003-08-08 2005-03-10 Mitsubishi Electric Corp 電力増幅器用過出力電圧保護回路
JP2005191791A (ja) * 2003-12-25 2005-07-14 Matsushita Electric Ind Co Ltd 電力増幅器の保護回路
JP2005210316A (ja) 2004-01-21 2005-08-04 Matsushita Electric Ind Co Ltd 反射電力抑制回路
JP4979051B2 (ja) * 2004-11-09 2012-07-18 株式会社村田製作所 高周波電力増幅用電子部品の使用方法
ATE522024T1 (de) * 2004-11-29 2011-09-15 Nxp Bv Strombegrenzungsschaltung für rf- leistungsverstärker
JP4519659B2 (ja) * 2005-01-06 2010-08-04 ルネサスエレクトロニクス株式会社 バイアス回路
US7262657B2 (en) * 2005-03-21 2007-08-28 Skyworks Solutions, Inc. Bias control for reducing amplifier power consumption and maintaining linearity
US7304541B2 (en) * 2005-06-15 2007-12-04 Fairchild Semiconductor Corporation Temperature compensated voltage regulator integrated with MMIC's
JP2007043444A (ja) * 2005-08-03 2007-02-15 Matsushita Electric Ind Co Ltd 半導体集積回路
US7286010B2 (en) * 2006-01-26 2007-10-23 D2Audio Corporation Systems and methods for over-current protection
EP1855379B1 (en) * 2006-05-12 2011-02-09 STMicroelectronics Srl Output power control of an RF amplifier
US7869775B2 (en) 2006-10-30 2011-01-11 Skyworks Solutions, Inc. Circuit and method for biasing a gallium arsenide (GaAs) power amplifier
JP5138990B2 (ja) * 2007-06-28 2013-02-06 ラピスセミコンダクタ株式会社 前置増幅器および光受信装置
JP4946728B2 (ja) * 2007-08-23 2012-06-06 三菱電機株式会社 電力増幅器
JP2009100337A (ja) * 2007-10-18 2009-05-07 Renesas Technology Corp 可変利得増幅器を内蔵する半導体集積回路
KR20100098654A (ko) 2007-12-31 2010-09-08 인터실 아메리카스 인코포레이티드 개선된 과전류 클리핑 시스템 및 방법
US7576526B2 (en) * 2008-01-16 2009-08-18 Freescale Semiconductor, Inc Overcurrent detection circuit
US7760781B1 (en) * 2008-04-29 2010-07-20 Gigoptix, Inc. Current control mechanism for low voltage applications
US8350418B2 (en) * 2009-10-02 2013-01-08 Skyworks Solutions, Inc. Circuit and method for generating a reference voltage
JP2011205394A (ja) * 2010-03-25 2011-10-13 Panasonic Corp 半導体素子の駆動回路、および駆動回路を有する半導体装置
US8400218B2 (en) 2010-11-15 2013-03-19 Qualcomm, Incorporated Current mode power amplifier providing harmonic distortion suppression
US20120210151A1 (en) * 2011-02-11 2012-08-16 Mediatek Inc. Communication systems
JP5342033B2 (ja) * 2012-03-13 2013-11-13 株式会社東芝 デジタル振幅変調装置及びデジタル振幅変調装置の制御方法
WO2014103495A1 (ja) 2012-12-26 2014-07-03 株式会社村田製作所 高周波増幅回路
CN104158500B (zh) * 2013-05-14 2017-03-29 上海华虹宏力半导体制造有限公司 射频功率放大器
US9698853B2 (en) * 2013-07-31 2017-07-04 Skyworks Solutions, Inc. Power amplifier open loop current clamp
CN103973241B (zh) * 2014-04-03 2016-08-24 络达科技股份有限公司 可动态调整增益的功率放大电路
US11508834B2 (en) * 2014-11-27 2022-11-22 Murata Manufacturing Co., Ltd. Compound semiconductor device
CN104579191A (zh) * 2014-12-31 2015-04-29 苏州英诺迅科技股份有限公司 一种用于功放保护的驻波电压保护电路
CN105048977A (zh) * 2015-07-30 2015-11-11 络达科技股份有限公司 具有动态偏压的放大器
CN106370299B (zh) * 2016-08-28 2018-01-23 钟传新 一种功率放大装置
US11043919B2 (en) 2018-07-26 2021-06-22 Samsung Electronics Co., Ltd. Power amplifier
JP2020184665A (ja) 2019-05-07 2020-11-12 株式会社村田製作所 送受信回路

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DE1809570A1 (de) * 1967-11-21 1969-06-26 Sony Corp Transistorschutzschaltung
GB1238950A (enExample) * 1968-09-27 1971-07-14
JPS5345109B2 (enExample) * 1972-09-26 1978-12-04
GB1467057A (en) * 1973-05-24 1977-03-16 Rca Corp Amplifier with over-current protection
JPS5168758A (en) * 1974-12-11 1976-06-14 Sony Corp Zofukukairono hogokairo
IT1049596B (it) * 1975-09-18 1981-02-10 Ates Componenti Elettron Dispositivo di protezione per un elemento di potenza di un circuito integrato
US4355341A (en) * 1980-06-30 1982-10-19 Rca Corporation Power protection circuit for transistors
JPS5765909A (en) * 1980-10-13 1982-04-21 Fujitsu Ltd Line driver circuit having overcurrent protecting function
US4321648A (en) * 1981-02-25 1982-03-23 Rca Corporation Over-current protection circuits for power transistors
NL8302902A (nl) * 1983-08-18 1985-03-18 Philips Nv Transistorbeveiligingsschakeling.
JPH0683042B2 (ja) * 1986-03-31 1994-10-19 株式会社東芝 出力ドライバ回路
US4789842A (en) * 1987-11-23 1988-12-06 Jiri Naxera Composite transistor device with over-current protection
JPH0817293B2 (ja) 1988-11-16 1996-02-21 三洋電機株式会社 ドライバー回路
US5343141A (en) * 1992-06-09 1994-08-30 Cherry Semiconductor Corporation Transistor overcurrent protection circuit
US5422522A (en) * 1992-08-20 1995-06-06 Sgs-Thomson Microelectronics, Inc. Device for biasing an RF device operating in quasi-linear modes with temperature compensation
US5357089A (en) * 1993-02-26 1994-10-18 Harris Corporation Circuit and method for extending the safe operating area of a BJT
US5398004A (en) * 1994-02-09 1995-03-14 Trw Inc. HBT direct-coupled low noise wideband microwave amplifier
US5404114A (en) * 1994-06-23 1995-04-04 Rockwell International Corporation Method and apparatus for providing transmitter protection
EP0772273B1 (en) * 1995-10-31 2001-08-29 STMicroelectronics S.r.l. Sensor of the instant power dissipated in a power transistor
FI105611B (fi) * 1998-03-13 2000-09-15 Nokia Mobile Phones Ltd Radiotajuusvahvistimet
US6137366A (en) * 1998-04-07 2000-10-24 Maxim Integrated Products, Inc. High VSWR mismatch output stage
JP2000209038A (ja) * 1998-11-12 2000-07-28 Hitachi Ltd 高周波電力増幅装置および無線通信機
US6329879B1 (en) * 1998-11-12 2001-12-11 Hitachi, Ltd. High frequency power amplifier system and wireless communication system
US6300837B1 (en) * 2000-03-28 2001-10-09 Philips Electronics North America Corporation Dynamic bias boosting circuit for a power amplifier
US7349967B2 (en) * 2000-07-21 2008-03-25 Samsung Electronics Co., Ltd. Architecture for home network on world wide web with private-public IP address/URL mapping

Also Published As

Publication number Publication date
WO2002019519A1 (en) 2002-03-07
JP2002076791A (ja) 2002-03-15
TWI236210B (en) 2005-07-11
EP1315289A1 (en) 2003-05-28
US20020024390A1 (en) 2002-02-28
EP1315289B1 (en) 2008-10-08
CN100536323C (zh) 2009-09-02
CN1436398A (zh) 2003-08-13
US6816017B2 (en) 2004-11-09
EP1315289A4 (en) 2005-08-10
JP3904817B2 (ja) 2007-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition