ATE523957T1 - Rauscharmer transkonduktanzverstärker mit quadraturausgang und differenzeingang - Google Patents

Rauscharmer transkonduktanzverstärker mit quadraturausgang und differenzeingang

Info

Publication number
ATE523957T1
ATE523957T1 AT09722534T AT09722534T ATE523957T1 AT E523957 T1 ATE523957 T1 AT E523957T1 AT 09722534 T AT09722534 T AT 09722534T AT 09722534 T AT09722534 T AT 09722534T AT E523957 T1 ATE523957 T1 AT E523957T1
Authority
AT
Austria
Prior art keywords
differential
pmos
low noise
nmos
transconductance
Prior art date
Application number
AT09722534T
Other languages
English (en)
Inventor
Russell Fagg
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 ATE523957T1 publication Critical patent/ATE523957T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—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
    • H03F3/45237—Complementary long tailed pairs having parallel inputs and being supplied in series
    • H03F3/45242—Non-folded cascode stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AT09722534T 2008-03-21 2009-03-20 Rauscharmer transkonduktanzverstärker mit quadraturausgang und differenzeingang ATE523957T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/053,249 US7656230B2 (en) 2008-03-21 2008-03-21 Quadrature output low noise transconductance amplifier having differential input
PCT/US2009/037890 WO2009117713A1 (en) 2008-03-21 2009-03-20 Quadrature output low noise transconductance amplifier having differential input

Publications (1)

Publication Number Publication Date
ATE523957T1 true ATE523957T1 (de) 2011-09-15

Family

ID=40738654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09722534T ATE523957T1 (de) 2008-03-21 2009-03-20 Rauscharmer transkonduktanzverstärker mit quadraturausgang und differenzeingang

Country Status (8)

Country Link
US (1) US7656230B2 (de)
EP (1) EP2263310B1 (de)
JP (2) JP2011515969A (de)
KR (1) KR101126054B1 (de)
CN (1) CN101978598B (de)
AT (1) ATE523957T1 (de)
TW (1) TW200945772A (de)
WO (1) WO2009117713A1 (de)

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US9026070B2 (en) 2003-12-18 2015-05-05 Qualcomm Incorporated Low-power wireless diversity receiver with multiple receive paths
US9450665B2 (en) 2005-10-19 2016-09-20 Qualcomm Incorporated Diversity receiver for wireless communication
US7821339B1 (en) * 2009-04-27 2010-10-26 Broadcom Corporation Composite differential RF power amplifier layout
US8483645B2 (en) * 2010-03-02 2013-07-09 Marvell World Trade Ltd. Dual carrier amplifier circuits and methods
CN102176659B (zh) * 2011-03-15 2013-07-03 清华大学 跨导增强的回收电流折叠mos管共源共栅放大器
WO2012155143A1 (en) 2011-05-12 2012-11-15 Olive Medical Corporation Image sensor with tolerance optimizing interconnects
US9178669B2 (en) 2011-05-17 2015-11-03 Qualcomm Incorporated Non-adjacent carrier aggregation architecture
US9252827B2 (en) * 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US8841970B2 (en) 2012-03-22 2014-09-23 Qualcomm Incorporated Low GM transconductor
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9154356B2 (en) 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
EP2877079B1 (de) 2012-07-26 2021-04-21 DePuy Synthes Products, Inc. Kamerasystem mit monolithischem cmos-bildsensor mit minimalem flächenbedarf
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
TWI509981B (zh) * 2012-10-31 2015-11-21 Shenzhen South Silicon Valley Microelectronics Co Ltd 接收機射頻前端電路及低雜訊放大器
EP2733465A1 (de) 2012-11-16 2014-05-21 Infineon Technologies AG Sensorsignalverarbeitung unter Verwendung einer translinearen Masche
US9897686B2 (en) * 2013-02-12 2018-02-20 Nxp Usa, Inc. Active IQ and quadrature generator for high frequency applications
US8928407B2 (en) * 2013-03-11 2015-01-06 Futurewei Technologies, Inc. Current conveyor circuit and method
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
CA2906975A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Minimize image sensor i/o and conductor counts in endoscope applications
EP2967285B1 (de) 2013-03-15 2023-08-16 DePuy Synthes Products, Inc. Bildsensorsynchronisierung ohne eingangstakt und datenübertragungstakt
CN103326682A (zh) * 2013-05-27 2013-09-25 苏州贝克微电子有限公司 具有高线性度的可调运算跨导放大器
EP3113359B1 (de) 2013-11-28 2019-01-02 ams AG Verstärkeranordnung
US9712113B2 (en) 2015-12-01 2017-07-18 Analog Devices Global Local oscillator paths
US9755678B2 (en) 2015-12-01 2017-09-05 Analog Devices Global Low noise transconductance amplifiers
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
US10291163B2 (en) * 2016-04-29 2019-05-14 Texas Instruments Incorporated Cascode structure for linear regulators and clamps
EP3258597B1 (de) * 2016-06-13 2020-07-29 Intel IP Corporation Verstärkerschaltung, vorrichtung zur verstärkung, rauscharmer verstärker, funkempfänger, mobiles endgerät, basisstation und verfahren zur verstärkung
US10715195B2 (en) * 2018-06-13 2020-07-14 Futurewei Technologies, Inc. Split mixer current conveyer
US10690708B2 (en) 2018-08-28 2020-06-23 Psemi Corporation Differential Phase and amplitude detector
CN111478671B (zh) * 2020-04-13 2023-04-14 电子科技大学 一种应用于Sub-GHz频段的新型低噪声放大器
CN113328710B (zh) * 2021-06-11 2023-09-12 上海川土微电子有限公司 一种高线性跨导电路

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DE60133088T2 (de) * 2001-01-24 2009-03-19 Nxp B.V. Eingangsstufe und hochfrequenzempfänger mit rauscharmem quadraturverstärker
US6639431B1 (en) * 2002-03-29 2003-10-28 Lattice Semiconductor Corporation Differential input comparator
US6970043B2 (en) * 2002-10-29 2005-11-29 Fairchild Semiconductor Corporation Low voltage, low power differential receiver
DE60318047T2 (de) * 2003-08-27 2008-11-27 Infineon Technologies Ag Puffer mit einem der Speisespannung gleichen Eingangsspannungsbereich
US7565128B2 (en) 2003-09-23 2009-07-21 Nxp B.V. High performance low noise amplifier
JP4616565B2 (ja) * 2004-02-16 2011-01-19 パナソニック株式会社 半導体装置およびその製造方法
US7415260B2 (en) * 2004-03-08 2008-08-19 Standard Microsystems Corporation Current-mode direct conversion receiver
DE102005028747B4 (de) * 2005-06-21 2010-12-16 Infineon Technologies Ag Mischeranordnung, Verwendung der Mischeranordnung und Verfahren zur Frequenzumsetzung

Also Published As

Publication number Publication date
US20090237161A1 (en) 2009-09-24
CN101978598A (zh) 2011-02-16
KR20100127840A (ko) 2010-12-06
EP2263310B1 (de) 2011-09-07
JP2011515969A (ja) 2011-05-19
JP2013066184A (ja) 2013-04-11
EP2263310A1 (de) 2010-12-22
US7656230B2 (en) 2010-02-02
JP5450758B2 (ja) 2014-03-26
CN101978598B (zh) 2013-11-06
WO2009117713A1 (en) 2009-09-24
KR101126054B1 (ko) 2012-03-29
TW200945772A (en) 2009-11-01

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