A Generic EMI-Immune Technique for Differential Amplifiers With Single-Ended Output.
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| Title: | A Generic EMI-Immune Technique for Differential Amplifiers With Single-Ended Output. |
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| Authors: | Pudi N S, Anjan Kumar1, Redoute, Jean-Michel2, Baghini, Maryam Shojaei3 |
| Source: | IEEE Transactions on Electromagnetic Compatibility. Aug2018, Vol. 60 Issue 4, p958-964. 7p. |
| Subjects: | Differential amplifiers, Immunity testing (Electronics), Electromagnetic interference, Electric capacity, Mathematical analysis, Logic circuits |
| Abstract: | This paper presents a unique methodology to calculate the filtering capacitances of the OpAmp already reported in the literature. The methodology aims to show that there is an optimal solution that can be used to increase the electromagnetic interference (EMI) immunity of any OpAmp for a wide range of frequencies. By using this proposed methodology, an OpAmp structure that reduces the EMI effect is designed in standard 0.18\ \mu \textm mixed-mode CMOS technology. Detailed mathematical analyses and simulation results are presented and discussed. Simulation results show that the maximum EMI-induced offset voltage in the frequency range from 1 MHz to 1 GHz for the OpAmp is 4.4 mV. In contrast, the standard Miller OpAmp exhibits a maximum EMI-induced offset voltage of 92.4 mV under the same operating conditions. [ABSTRACT FROM PUBLISHER] |
| Copyright of IEEE Transactions on Electromagnetic Compatibility is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 127499543 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A Generic EMI-Immune Technique for Differential Amplifiers With Single-Ended Output. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pudi+N+S%2C+Anjan+Kumar%22">Pudi N S, Anjan Kumar</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Redoute%2C+Jean-Michel%22">Redoute, Jean-Michel</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Baghini%2C+Maryam+Shojaei%22">Baghini, Maryam Shojaei</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Electromagnetic+Compatibility%22">IEEE Transactions on Electromagnetic Compatibility</searchLink>. Aug2018, Vol. 60 Issue 4, p958-964. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Differential+amplifiers%22">Differential amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Immunity+testing+%28Electronics%29%22">Immunity testing (Electronics)</searchLink><br /><searchLink fieldCode="DE" term="%22Electromagnetic+interference%22">Electromagnetic interference</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+capacity%22">Electric capacity</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+analysis%22">Mathematical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Logic+circuits%22">Logic circuits</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper presents a unique methodology to calculate the filtering capacitances of the OpAmp already reported in the literature. The methodology aims to show that there is an optimal solution that can be used to increase the electromagnetic interference (EMI) immunity of any OpAmp for a wide range of frequencies. By using this proposed methodology, an OpAmp structure that reduces the EMI effect is designed in standard 0.18\ \mu \textm mixed-mode CMOS technology. Detailed mathematical analyses and simulation results are presented and discussed. Simulation results show that the maximum EMI-induced offset voltage in the frequency range from 1 MHz to 1 GHz for the OpAmp is 4.4 mV. In contrast, the standard Miller OpAmp exhibits a maximum EMI-induced offset voltage of 92.4 mV under the same operating conditions. [ABSTRACT FROM PUBLISHER] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of IEEE Transactions on Electromagnetic Compatibility is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1109/TEMC.2017.2759785 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 958 Subjects: – SubjectFull: Differential amplifiers Type: general – SubjectFull: Immunity testing (Electronics) Type: general – SubjectFull: Electromagnetic interference Type: general – SubjectFull: Electric capacity Type: general – SubjectFull: Mathematical analysis Type: general – SubjectFull: Logic circuits Type: general Titles: – TitleFull: A Generic EMI-Immune Technique for Differential Amplifiers With Single-Ended Output. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pudi N S, Anjan Kumar – PersonEntity: Name: NameFull: Redoute, Jean-Michel – PersonEntity: Name: NameFull: Baghini, Maryam Shojaei IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 00189375 Numbering: – Type: volume Value: 60 – Type: issue Value: 4 Titles: – TitleFull: IEEE Transactions on Electromagnetic Compatibility Type: main |
| ResultId | 1 |
