JP5824196B2 - Ｃｍｏｓ増幅器からフリッカー・ノイズを低減するためのシステム及び方法 - Google Patents

Ｃｍｏｓ増幅器からフリッカー・ノイズを低減するためのシステム及び方法 Download PDF

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Publication number
JP5824196B2
JP5824196B2 JP2009162309A JP2009162309A JP5824196B2 JP 5824196 B2 JP5824196 B2 JP 5824196B2 JP 2009162309 A JP2009162309 A JP 2009162309A JP 2009162309 A JP2009162309 A JP 2009162309A JP 5824196 B2 JP5824196 B2 JP 5824196B2
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bias
noise
current
current source
cmos
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JP2009162309A
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Japanese (ja)
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JP2010028810A5 (enExample
JP2010028810A (ja
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ナレッシュ・ケサヴァン・ラオ
リチャード・ゴードン・クロンス
ジャンジュン・グオ
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General Electric Co
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General Electric Co
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    • 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
    • H03F1/301—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in MOSFET amplifiers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2009162309A 2008-07-15 2009-07-09 Ｃｍｏｓ増幅器からフリッカー・ノイズを低減するためのシステム及び方法 Expired - Fee Related JP5824196B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/173,345 US7969244B2 (en) 2008-07-15 2008-07-15 System and method for reducing flicker noise from CMOS amplifiers
US12/173,345 2008-07-15

Publications (3)

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JP2010028810A JP2010028810A (ja) 2010-02-04
JP2010028810A5 JP2010028810A5 (enExample) 2012-08-16
JP5824196B2 true JP5824196B2 (ja) 2015-11-25

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JP2009162309A Expired - Fee Related JP5824196B2 (ja) 2008-07-15 2009-07-09 Ｃｍｏｓ増幅器からフリッカー・ノイズを低減するためのシステム及び方法

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US (1) US7969244B2 (enExample)
EP (1) EP2146429B1 (enExample)
JP (1) JP5824196B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8804909B2 (en) 2011-12-29 2014-08-12 General Electric Company System and method for regulating data acquistion
US8487691B1 (en) * 2012-06-12 2013-07-16 Lsi Corporation AC noise suppression from a bias signal in high voltage supply/low voltage device
JP2015231123A (ja) * 2014-06-04 2015-12-21 富士通株式会社 無線装置
US9991901B2 (en) * 2015-09-03 2018-06-05 International Business Machines Corporation Method of optimizing CMOS IDAC linearity performance using golden ratio
US10367513B2 (en) 2017-11-30 2019-07-30 International Business Machines Corporation Suppression of noise up-conversion mechanisms in LC oscillators

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156208A (ja) * 1986-12-19 1988-06-29 Matsushita Electric Ind Co Ltd 定電流回路
JPH04154278A (ja) * 1990-10-18 1992-05-27 Fujitsu Ltd 低周波雑音抑圧回路
JP3836911B2 (ja) * 1996-07-09 2006-10-25 浜松ホトニクス株式会社 固体撮像装置
JPH11112240A (ja) * 1997-10-08 1999-04-23 Toshiba Corp プリアンプ
JP2002217378A (ja) * 2001-01-19 2002-08-02 Toshiba Corp 高周波電力増幅器
US6639465B2 (en) * 2001-03-27 2003-10-28 Skyworks Solutions, Inc. Dynamic bias for a power amplifier
JP4416959B2 (ja) 2001-04-26 2010-02-17 富士通マイクロエレクトロニクス株式会社 Ｘｙアドレス型固体撮像装置のフリッカノイズ低減方法
JP3908606B2 (ja) 2002-06-19 2007-04-25 三菱電機株式会社 撮像装置、撮像方法及びそれらを備える携帯端末装置
JP4536528B2 (ja) * 2004-01-23 2010-09-01 パナソニック株式会社 差動用低雑音バイアス回路及び差動信号処理装置
JP4445304B2 (ja) * 2004-03-26 2010-04-07 オンキヨー株式会社 スイッチングアンプ
JP2007074121A (ja) * 2005-09-05 2007-03-22 Fujitsu Ltd 増幅器及び相互コンダクタンス制御方法
KR101109188B1 (ko) 2005-12-27 2012-01-30 삼성전자주식회사 Ｃｍｏｓ 증폭기의 플릭커 노이즈를 줄이는 장치 및 방법

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Publication number Publication date
US7969244B2 (en) 2011-06-28
US20100013560A1 (en) 2010-01-21
EP2146429A1 (en) 2010-01-20
JP2010028810A (ja) 2010-02-04
EP2146429B1 (en) 2016-03-23

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