ATE526726T1 - Lna mit einem nachverzerrungsmodus und einem hochverstärkungsmodus - Google Patents

Lna mit einem nachverzerrungsmodus und einem hochverstärkungsmodus

Info

Publication number
ATE526726T1
ATE526726T1 AT09708122T AT09708122T ATE526726T1 AT E526726 T1 ATE526726 T1 AT E526726T1 AT 09708122 T AT09708122 T AT 09708122T AT 09708122 T AT09708122 T AT 09708122T AT E526726 T1 ATE526726 T1 AT E526726T1
Authority
AT
Austria
Prior art keywords
lna
mode
transistors
transistor
gain
Prior art date
Application number
AT09708122T
Other languages
English (en)
Inventor
Christian Holenstein
Junxiong Deng
Namsoo Kim
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE526726T1 publication Critical patent/ATE526726T1/de

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
    • H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
    • 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
    • H03F1/3205—Modifications of amplifiers to reduce non-linear distortion in field-effect transistor 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
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential 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
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/45183—Long tailed pairs
    • H03F3/45188—Non-folded cascode stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • H03G1/0029—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements using field-effect transistors [FET]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/357—Indexing scheme relating to amplifiers the amplifier comprising MOS which are biased in the weak inversion region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • 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
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45246—Indexing scheme relating to differential amplifiers the dif amp being biased in the subthreshold region
    • 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
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45318—Indexing scheme relating to differential amplifiers the AAC comprising a cross coupling circuit, e.g. two extra transistors cross coupled
    • 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
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45386—Indexing scheme relating to differential amplifiers the AAC comprising one or more coils in the source circuit
    • 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
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45396—Indexing scheme relating to differential amplifiers the AAC comprising one or more switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
AT09708122T 2008-02-06 2009-02-06 Lna mit einem nachverzerrungsmodus und einem hochverstärkungsmodus ATE526726T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/027,107 US7746169B2 (en) 2008-02-06 2008-02-06 LNA having a post-distortion mode and a high-gain mode
PCT/US2009/033474 WO2009100387A1 (en) 2008-02-06 2009-02-06 Lna having a post-distortion mode and a high-gain mode

Publications (1)

Publication Number Publication Date
ATE526726T1 true ATE526726T1 (de) 2011-10-15

Family

ID=40445372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09708122T ATE526726T1 (de) 2008-02-06 2009-02-06 Lna mit einem nachverzerrungsmodus und einem hochverstärkungsmodus

Country Status (8)

Country Link
US (1) US7746169B2 (de)
EP (1) EP2248256B1 (de)
JP (1) JP5144768B2 (de)
KR (1) KR101125500B1 (de)
CN (2) CN101933228B (de)
AT (1) ATE526726T1 (de)
TW (1) TW200950313A (de)
WO (1) WO2009100387A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090104873A1 (en) * 2007-10-18 2009-04-23 Broadcom Corporation Fully integrated compact cross-coupled low noise amplifier
US7944298B2 (en) * 2007-12-18 2011-05-17 Qualcomm, Incorporated Low noise and low input capacitance differential MDS LNA
US8175566B2 (en) 2009-06-04 2012-05-08 Qualcomm, Incorporated Multiple multi-mode low-noise amplifier receiver with shared degenerative inductors
TWI410046B (zh) * 2010-02-09 2013-09-21 Ralink Technology Corp 抵消電磁耦合之方法及放大器
CN101834566B (zh) * 2010-05-31 2013-02-13 广州市广晟微电子有限公司 基于低噪声放大器的过失真方法和低噪声放大器
EP2485393B1 (de) 2011-02-08 2014-05-14 ST-Ericsson SA Verstärker für einen drahtlosen Empfänger
US8963613B2 (en) * 2011-08-11 2015-02-24 Qualcomm Incorporated Canceling third order non-linearity in current mirror-based circuits
TWI469511B (zh) * 2011-12-07 2015-01-11 Novatek Microelectronics Corp 可變增益放大器電路
US9002312B1 (en) * 2012-06-21 2015-04-07 Rockwell Collins, Inc. Dynamic biasing for an active circuit
US9130517B2 (en) 2012-10-05 2015-09-08 Qualcomm Incorporated Systems and methods of harmonic extraction and rejection
GB2509777B (en) * 2013-01-15 2016-03-16 Broadcom Corp An apparatus for a radio frequency integrated circuit
US9419569B2 (en) * 2013-04-24 2016-08-16 Maxlinear, Inc. Method and system for a pseudo-differential low-noise amplifier at Ku-band
KR101480224B1 (ko) * 2013-05-27 2015-01-07 숭실대학교산학협력단 피드포워드 신호를 이용한 전력 증폭기
US9654066B2 (en) * 2014-04-03 2017-05-16 Marvell World Trade Ltd. Common-source power amplifiers
US9647852B2 (en) * 2014-07-17 2017-05-09 Dell Products, L.P. Selective single-ended transmission for high speed serial links
US9813033B2 (en) * 2014-09-05 2017-11-07 Innophase Inc. System and method for inductor isolation
US9369097B2 (en) * 2014-09-05 2016-06-14 Qualcomm Incorporated Multi-band low noise amplifier
JP6386312B2 (ja) * 2014-09-09 2018-09-05 ルネサスエレクトロニクス株式会社 半導体装置
KR20170050397A (ko) * 2015-10-30 2017-05-11 전자부품연구원 위상 변환기를 이용하여 잡음을 제거하는 저 잡음 증폭기
US10566937B2 (en) 2016-12-16 2020-02-18 Qualcomm Incorporated Post distortion cancellation with phase shifter diode for low noise amplifier
CN108923752A (zh) * 2018-06-22 2018-11-30 东南大学 一种宽带全差分噪声抵消低噪声放大器
US11336247B1 (en) * 2021-10-29 2022-05-17 ENGIN-IC, Inc. High efficiency wideband feedback amplifier
KR20230112455A (ko) 2022-01-20 2023-07-27 삼성전자주식회사 무선 통신 시스템에서 송신단의 비선형성을 보상하기 위한 비선형성 상태 정보 전송 방법 및 장치
US12483217B2 (en) * 2022-06-17 2025-11-25 Apple Inc. Variable gain amplifier with subthreshold biasing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593268A (en) * 1983-02-22 1986-06-03 Signetics Corporation Analog-to-digital converter using absolute-value conversion
US4774475A (en) * 1987-12-07 1988-09-27 Tektronix, Inc. Linearized differential fT doubler amplifier
US7245181B2 (en) * 2003-04-04 2007-07-17 Pxp B.V. Linear amplifier
JP2005217887A (ja) * 2004-01-30 2005-08-11 Matsushita Electric Ind Co Ltd 可変利得回路
KR100587566B1 (ko) * 2004-10-04 2006-06-08 삼성전자주식회사 가변 이득 증폭기
US7301396B1 (en) * 2004-12-16 2007-11-27 Anadigics, Inc. System and method for distortion cancellation in amplifiers
US7902925B2 (en) * 2005-08-02 2011-03-08 Qualcomm, Incorporated Amplifier with active post-distortion linearization
US7889007B2 (en) * 2005-08-02 2011-02-15 Qualcomm, Incorporated Differential amplifier with active post-distortion linearization

Also Published As

Publication number Publication date
CN103199803B (zh) 2016-06-29
KR101125500B1 (ko) 2012-03-22
CN103199803A (zh) 2013-07-10
JP5144768B2 (ja) 2013-02-13
KR20100116653A (ko) 2010-11-01
WO2009100387A1 (en) 2009-08-13
TW200950313A (en) 2009-12-01
EP2248256B1 (de) 2011-09-28
US7746169B2 (en) 2010-06-29
JP2011511605A (ja) 2011-04-07
CN101933228A (zh) 2010-12-29
EP2248256A1 (de) 2010-11-10
CN101933228B (zh) 2013-05-08
US20090195310A1 (en) 2009-08-06

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