JPH10229311A - Ｍｏｓ線形トランスコンダクタンスアンプ - Google Patents

Ｍｏｓ線形トランスコンダクタンスアンプ

Info

Publication number
JPH10229311A
JPH10229311A JP3195497A JP3195497A JPH10229311A JP H10229311 A JPH10229311 A JP H10229311A JP 3195497 A JP3195497 A JP 3195497A JP 3195497 A JP3195497 A JP 3195497A JP H10229311 A JPH10229311 A JP H10229311A
Authority
JP
Japan
Prior art keywords
mos
current
output
transistor
terminal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3195497A
Other languages
English (en)
Japanese (ja)
Inventor
Katsuharu Kimura
克治 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP3195497A priority Critical patent/JPH10229311A/ja
Priority to AU55342/98A priority patent/AU5534298A/en
Priority to GB9803348A priority patent/GB2322247A/en
Priority to CN98100624A priority patent/CN1191414A/zh
Publication of JPH10229311A publication Critical patent/JPH10229311A/ja
Pending legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP3195497A 1997-02-17 1997-02-17 Ｍｏｓ線形トランスコンダクタンスアンプ Pending JPH10229311A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3195497A JPH10229311A (ja) 1997-02-17 1997-02-17 Ｍｏｓ線形トランスコンダクタンスアンプ
AU55342/98A AU5534298A (en) 1997-02-17 1998-02-17 Tunable MOS linear transconductance amplifier having source-coupled pair and square-root circuits
GB9803348A GB2322247A (en) 1997-02-17 1998-02-17 Adjustable linearised MOS transconductance amplifier using a source-coupled pair and square-root circuits
CN98100624A CN1191414A (zh) 1997-02-17 1998-02-17 可调谐的金属氧化物半导体线性跨导放大器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3195497A JPH10229311A (ja) 1997-02-17 1997-02-17 Ｍｏｓ線形トランスコンダクタンスアンプ

Publications (1)

Publication Number Publication Date
JPH10229311A true JPH10229311A (ja) 1998-08-25

Family

ID=12345359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3195497A Pending JPH10229311A (ja) 1997-02-17 1997-02-17 Ｍｏｓ線形トランスコンダクタンスアンプ

Country Status (4)

Country Link
JP (1) JPH10229311A (zh)
CN (1) CN1191414A (zh)
AU (1) AU5534298A (zh)
GB (1) GB2322247A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683497B2 (en) 2000-09-08 2004-01-27 Nec Electronics Corporation MOS linear transconductance amplifier
JP2014157155A (ja) * 2013-02-18 2014-08-28 Lsis Co Ltd Ｒｍｓ検出器及びそれを適用した回路遮断器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325341A (en) * 1997-03-28 1998-11-18 Nec Corp A composite transistor for a current squarer and analog multiplier
JP2004519883A (ja) * 2001-02-21 2004-07-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 差動信号のためのインタフェイス回路
JP2003216252A (ja) * 2001-11-15 2003-07-31 Seiko Instruments Inc ボルテージレギュレータ
CN100446417C (zh) * 2004-12-23 2008-12-24 中国科学院电子学研究所 基于双模式的集成isfet传感器信号差分读出电路
US8086207B2 (en) * 2007-03-19 2011-12-27 Qualcomm Incorporated Linear transconductor for RF communications
CN107479620B (zh) * 2017-08-03 2019-04-05 广东顺德中山大学卡内基梅隆大学国际联合研究院 一种平方根项跨导电路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2556293B2 (ja) * 1994-06-09 1996-11-20 日本電気株式会社 Ｍｏｓ ｏｔａ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683497B2 (en) 2000-09-08 2004-01-27 Nec Electronics Corporation MOS linear transconductance amplifier
JP2014157155A (ja) * 2013-02-18 2014-08-28 Lsis Co Ltd Ｒｍｓ検出器及びそれを適用した回路遮断器
US9194891B2 (en) 2013-02-18 2015-11-24 Lsis Co., Ltd. Root mean square detector and circuit breaker using the same

Also Published As

Publication number Publication date
GB9803348D0 (en) 1998-04-15
CN1191414A (zh) 1998-08-26
GB2322247A (en) 1998-08-19
AU5534298A (en) 1998-08-20

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