ATE371991T1 - Nichtlineare transistorschaltung mit thermischer stabilität - Google Patents

Nichtlineare transistorschaltung mit thermischer stabilität

Info

Publication number
ATE371991T1
ATE371991T1 AT02744205T AT02744205T ATE371991T1 AT E371991 T1 ATE371991 T1 AT E371991T1 AT 02744205 T AT02744205 T AT 02744205T AT 02744205 T AT02744205 T AT 02744205T AT E371991 T1 ATE371991 T1 AT E371991T1
Authority
AT
Austria
Prior art keywords
biasing
voltage
bias
circuit
transistor circuit
Prior art date
Application number
AT02744205T
Other languages
English (en)
Inventor
Michael Glasbrener
Edward Lawrence
Original Assignee
Skyworks Solutions Inc
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 Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Application granted granted Critical
Publication of ATE371991T1 publication Critical patent/ATE371991T1/de

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
    • H03F1/30—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
    • H03F3/20—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
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/447—Indexing scheme relating to amplifiers the amplifier being protected to temperature influence
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/75—Indexing scheme relating to amplifiers the amplifier stage being a common source configuration MOSFET
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21112—A filter circuit being added at the input of a power amplifier stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AT02744205T 2001-05-31 2002-05-29 Nichtlineare transistorschaltung mit thermischer stabilität ATE371991T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/871,517 US6678513B2 (en) 2001-05-31 2001-05-31 Non-linear transistor circuits with thermal stability

Publications (1)

Publication Number Publication Date
ATE371991T1 true ATE371991T1 (de) 2007-09-15

Family

ID=25357632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02744205T ATE371991T1 (de) 2001-05-31 2002-05-29 Nichtlineare transistorschaltung mit thermischer stabilität

Country Status (5)

Country Link
US (1) US6678513B2 (de)
EP (1) EP1391046B1 (de)
AT (1) ATE371991T1 (de)
DE (1) DE60222116T2 (de)
WO (1) WO2002098008A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775525B1 (en) * 1999-10-29 2004-08-10 Renesas Technology Corporation Radio communication apparatus and semiconductor device
JP2003101431A (ja) * 2001-09-26 2003-04-04 Hitachi Kokusai Electric Inc 無線受信機
US6989685B1 (en) 2004-08-19 2006-01-24 International Business Machines Corporation Method and system for maintaining uniform module junction temperature during burn-in
US7746921B1 (en) * 2005-10-11 2010-06-29 Thomas Robert Wik Resonant digital data transmission
AU2012249773A1 (en) 2011-04-28 2013-11-07 Nexisvision, Inc. Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
US9679869B2 (en) 2011-09-02 2017-06-13 Skyworks Solutions, Inc. Transmission line for high performance radio frequency applications
KR101444520B1 (ko) * 2012-02-09 2014-09-24 삼성전기주식회사 증폭 회로 및 그 동작 방법
KR102250612B1 (ko) 2012-06-14 2021-05-10 스카이워크스 솔루션즈, 인코포레이티드 고조파 종단 회로를 포함하는 전력 증폭기 모듈 및 관련된 시스템, 장치, 및 방법
CN104508975B (zh) 2012-06-14 2018-02-16 天工方案公司 工艺补偿的hbt功率放大器偏置电路和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608353A (en) 1995-03-29 1997-03-04 Rf Micro Devices, Inc. HBT power amplifier
US5877564A (en) * 1997-02-18 1999-03-02 Nokia Mobile Phones Limited Mobile station voltage supply using level shift of base band operating voltages
US6046641A (en) * 1998-07-22 2000-04-04 Eni Technologies, Inc. Parallel HV MOSFET high power stable amplifier

Also Published As

Publication number Publication date
DE60222116D1 (de) 2007-10-11
EP1391046B1 (de) 2007-08-29
US6678513B2 (en) 2004-01-13
US20020183035A1 (en) 2002-12-05
EP1391046A2 (de) 2004-02-25
WO2002098008A3 (en) 2003-03-06
WO2002098008A2 (en) 2002-12-05
DE60222116T2 (de) 2008-02-14
EP1391046A4 (de) 2004-12-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties