GB9905154D0 - Tunable mos linear transconductance amplifier - Google Patents

Tunable mos linear transconductance amplifier

Info

Publication number
GB9905154D0
GB9905154D0 GBGB9905154.2A GB9905154A GB9905154D0 GB 9905154 D0 GB9905154 D0 GB 9905154D0 GB 9905154 A GB9905154 A GB 9905154A GB 9905154 D0 GB9905154 D0 GB 9905154D0
Authority
GB
United Kingdom
Prior art keywords
transconductance amplifier
linear transconductance
mos linear
tunable mos
tunable
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.)
Withdrawn
Application number
GBGB9905154.2A
Other versions
GB2335101A (en
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
Publication of GB9905154D0 publication Critical patent/GB9905154D0/en
Publication of GB2335101A publication Critical patent/GB2335101A/en
Withdrawn legal-status Critical Current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
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB9905154A 1998-03-05 1999-03-05 Tunable MOS linear transconductance amplifier usable in cascade and with triple-tail or quadri-tail cell Withdrawn GB2335101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5394898A JPH11251848A (en) 1998-03-05 1998-03-05 Tunable mos linear transconductance amplifier

Publications (2)

Publication Number Publication Date
GB9905154D0 true GB9905154D0 (en) 1999-04-28
GB2335101A GB2335101A (en) 1999-09-08

Family

ID=12956954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9905154A Withdrawn GB2335101A (en) 1998-03-05 1999-03-05 Tunable MOS linear transconductance amplifier usable in cascade and with triple-tail or quadri-tail cell

Country Status (2)

Country Link
JP (1) JPH11251848A (en)
GB (1) GB2335101A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002076800A (en) * 2000-08-30 2002-03-15 Nec Corp Voltage subtracter/adder and mos differential amplifier circuit to achieve the same
JP2002084145A (en) 2000-09-08 2002-03-22 Nec Corp Mos linear transconductance amplifier
US7049889B2 (en) * 2004-03-31 2006-05-23 Analog Devices, Inc. Differential stage voltage offset trim circuitry
JP4606770B2 (en) * 2004-04-21 2011-01-05 パナソニック株式会社 Amplifier and reference voltage generation circuit
KR100614928B1 (en) 2005-08-17 2006-08-25 삼성전기주식회사 Derivative superposition circuit for linearization
US7768349B2 (en) 2006-08-21 2010-08-03 Asahi Kasei Emd Corporation Transconductance amplifier
KR101113378B1 (en) 2006-08-28 2012-03-13 아사히 가세이 일렉트로닉스 가부시끼가이샤 Transconductance amplifier
CN113422184B (en) * 2021-06-11 2022-05-17 西安电子科技大学 Gain-adjustable radio frequency attenuation device based on split ring resonator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600222A (en) * 1968-12-31 1970-07-20
JPS59151510A (en) * 1983-02-18 1984-08-30 Hitachi Ltd C-mos load type amplifier
FR2600844A1 (en) * 1986-06-27 1987-12-31 Commissariat Energie Atomique DOUBLE DIFFERENTIAL SOURCE AMPLIFIER WITH FOUR INDEPENDENT INPUTS
GB2283382B (en) * 1993-10-28 1997-11-05 Motorola Inc An operational amplifier

Also Published As

Publication number Publication date
JPH11251848A (en) 1999-09-17
GB2335101A (en) 1999-09-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)