FI20075275A0 - RF-transkonduktanssituloaste - Google Patents
RF-transkonduktanssituloasteInfo
- Publication number
- FI20075275A0 FI20075275A0 FI20075275A FI20075275A FI20075275A0 FI 20075275 A0 FI20075275 A0 FI 20075275A0 FI 20075275 A FI20075275 A FI 20075275A FI 20075275 A FI20075275 A FI 20075275A FI 20075275 A0 FI20075275 A0 FI 20075275A0
- Authority
- FI
- Finland
- Prior art keywords
- transkonduktanssituloaste
- Prior art date
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
-
- 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
- H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
-
- 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
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
-
- 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
- H03F2200/456—A scaled replica of a transistor being present in an 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
- H03F2203/45306—Indexing scheme relating to differential amplifiers the common gate stage implemented as dif amp eventually for cascode dif amp
-
- 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
- H03F2203/45352—Indexing scheme relating to differential amplifiers the AAC comprising a combination of a plurality of transistors, e.g. Darlington coupled transistors
-
- 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
- H03F2203/45364—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and sources only, e.g. in a cascode dif amp, only those forming the composite common source transistor
-
- 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
- H03F2203/45554—Indexing scheme relating to differential amplifiers the IC comprising one or more coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075275A FI20075275A0 (fi) | 2007-04-19 | 2007-04-19 | RF-transkonduktanssituloaste |
US11/826,779 US7774019B2 (en) | 2007-04-19 | 2007-07-18 | RF input transconductor stage |
CN2008800124346A CN101669289B (zh) | 2007-04-19 | 2008-04-16 | Rf输入跨导器级 |
EP08736843.7A EP2137828B1 (en) | 2007-04-19 | 2008-04-16 | An rf input transconductor stage |
PCT/FI2008/050194 WO2008129122A1 (en) | 2007-04-19 | 2008-04-16 | An rf input transconductor stage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075275A FI20075275A0 (fi) | 2007-04-19 | 2007-04-19 | RF-transkonduktanssituloaste |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20075275A0 true FI20075275A0 (fi) | 2007-04-19 |
Family
ID=38009928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075275A FI20075275A0 (fi) | 2007-04-19 | 2007-04-19 | RF-transkonduktanssituloaste |
Country Status (5)
Country | Link |
---|---|
US (1) | US7774019B2 (fi) |
EP (1) | EP2137828B1 (fi) |
CN (1) | CN101669289B (fi) |
FI (1) | FI20075275A0 (fi) |
WO (1) | WO2008129122A1 (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8112055B2 (en) * | 2008-06-26 | 2012-02-07 | Intel Corporation | Calibrating receive chain to reduce second order intermodulation distortion |
US8212611B2 (en) * | 2010-10-06 | 2012-07-03 | Texas Instruments Incorporated | Switching core layout |
JP5578070B2 (ja) * | 2010-12-24 | 2014-08-27 | ソニー株式会社 | 全二重伝送回路、及び電子機器 |
US9025709B2 (en) * | 2013-05-30 | 2015-05-05 | Mediatek Inc. | Receiver front-end circuit, communication unit and method therefor |
EP2913922A1 (en) * | 2014-02-28 | 2015-09-02 | Telefonaktiebolaget L M Ericsson (publ) | A low noise amplifier circuit |
US10972075B2 (en) * | 2015-12-11 | 2021-04-06 | GM Global Technology Operations LLC | Active quadrature circuits for high frequency applications |
WO2018173201A1 (ja) * | 2017-03-23 | 2018-09-27 | 三菱電機株式会社 | 電流増幅器 |
TWI670930B (zh) * | 2018-12-18 | 2019-09-01 | 財團法人工業技術研究院 | 無線接收裝置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2322042B (en) * | 1997-02-05 | 2002-02-06 | Ericsson Telefon Ab L M | Radio architecture |
AUPP261898A0 (en) | 1998-03-27 | 1998-04-23 | Victoria University Of Technology | Dc offset and im2 removal in direct conversion receivers |
US6057714A (en) * | 1998-05-29 | 2000-05-02 | Conexant Systems, Inc. | Double balance differential active ring mixer with current shared active input balun |
US6125272A (en) | 1998-09-25 | 2000-09-26 | Motorola, Inc. | Method and apparatus providing improved intermodulation distortion protection |
US6529721B1 (en) * | 1999-06-04 | 2003-03-04 | Infineon Technologies North America Corp. | Low-noise mixer and method |
US6380777B1 (en) * | 1999-08-20 | 2002-04-30 | International Business Machinesc Corporation | Output driver having controlled slew rate |
JP3386019B2 (ja) * | 1999-10-27 | 2003-03-10 | 日本電気株式会社 | ミキサ回路 |
US6807407B2 (en) * | 2000-09-11 | 2004-10-19 | Scientific Components, Inc. | Dual double balanced mixer |
WO2002084859A1 (en) | 2001-04-18 | 2002-10-24 | Nokia Corporation | Balanced circuit arrangement and method for linearizing such an arrangement |
KR100632690B1 (ko) | 2003-12-30 | 2006-10-11 | 삼성전자주식회사 | 아이피투 교정회로 |
US6992519B2 (en) | 2004-02-11 | 2006-01-31 | Nokia Corporation | Method and apparatus providing cancellation of second order intermodulation distortion and enhancement of second order intercept point (IIP2) in common source and common emitter transconductance circuits |
-
2007
- 2007-04-19 FI FI20075275A patent/FI20075275A0/fi not_active Application Discontinuation
- 2007-07-18 US US11/826,779 patent/US7774019B2/en active Active
-
2008
- 2008-04-16 EP EP08736843.7A patent/EP2137828B1/en active Active
- 2008-04-16 WO PCT/FI2008/050194 patent/WO2008129122A1/en active Application Filing
- 2008-04-16 CN CN2008800124346A patent/CN101669289B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20080261553A1 (en) | 2008-10-23 |
EP2137828A1 (en) | 2009-12-30 |
CN101669289B (zh) | 2013-07-03 |
US7774019B2 (en) | 2010-08-10 |
EP2137828B1 (en) | 2016-01-06 |
WO2008129122A1 (en) | 2008-10-30 |
EP2137828A4 (en) | 2014-12-03 |
CN101669289A (zh) | 2010-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |