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Electronically tunable positive and negative fractional order inductor circuit using single topology.

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Title: Electronically tunable positive and negative fractional order inductor circuit using single topology.
Authors: Kumar, Navnit1 (AUTHOR) navnitnitmanipur@gmail.com, Kumar, Manjeet1 (AUTHOR) manjeetchhillar@gmail.com, Pandey, Neeta1 (AUTHOR) n66pandey@rediffmail.com
Source: Integration: The VLSI Journal. Jan2023, Vol. 88, p379-389. 11p.
Subjects: Low voltage integrated circuits, Electrostatic discharges, Complementary metal oxide semiconductors, Operational amplifiers, Topology
Abstract: This article presents electronically tunable grounded and floating fractional order inductor circuits. The proposed circuits employ two operational transconductance amplifiers (OTAs), one fractional order capacitor, one inverter and four MOS switches and are capable to work in positive mode and negative mode without change in topology. The behaviour of the proposed circuit is also analyzed in presence of parasites that may appear in the practical circuit. The functional verification is done via pre and post layout simulations at 90 nm CMOS technology parameter. The usefulness of the proposed positive fractional inductor circuit is demonstrated through fractional order band pass filter and fractional order high pass ladder filter. The performance of the proposed negative fractional inductance circuit is demonstrated through a fractional inductance cancellation circuit. • Electronically tunable grounded and floating fractional order inductor circuits are presented. • Grounded and floating fractional circuits work in positive mode and negative mode without change in topology. • The designed circuit consumes less chip area and low power consumption. • The proposed positive and negative fractional inductor circuits are demonstrated through fractional filters and fractional inductance cancellation circuit. • The overall circuit is validated using 90 nm CMOS process and ±1.2 V supply voltage. [ABSTRACT FROM AUTHOR]
Copyright of Integration: The VLSI Journal is the property of Elsevier B.V. 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
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Header DbId: egs
DbLabel: Engineering Source
An: 160331734
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Electronically tunable positive and negative fractional order inductor circuit using single topology.
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  Data: <searchLink fieldCode="AR" term="%22Kumar%2C+Navnit%22">Kumar, Navnit</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> navnitnitmanipur@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Kumar%2C+Manjeet%22">Kumar, Manjeet</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> manjeetchhillar@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Pandey%2C+Neeta%22">Pandey, Neeta</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> n66pandey@rediffmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Integration%3A+The+VLSI+Journal%22">Integration: The VLSI Journal</searchLink>. Jan2023, Vol. 88, p379-389. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Low+voltage+integrated+circuits%22">Low voltage integrated circuits</searchLink><br /><searchLink fieldCode="DE" term="%22Electrostatic+discharges%22">Electrostatic discharges</searchLink><br /><searchLink fieldCode="DE" term="%22Complementary+metal+oxide+semiconductors%22">Complementary metal oxide semiconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Operational+amplifiers%22">Operational amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Topology%22">Topology</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This article presents electronically tunable grounded and floating fractional order inductor circuits. The proposed circuits employ two operational transconductance amplifiers (OTAs), one fractional order capacitor, one inverter and four MOS switches and are capable to work in positive mode and negative mode without change in topology. The behaviour of the proposed circuit is also analyzed in presence of parasites that may appear in the practical circuit. The functional verification is done via pre and post layout simulations at 90 nm CMOS technology parameter. The usefulness of the proposed positive fractional inductor circuit is demonstrated through fractional order band pass filter and fractional order high pass ladder filter. The performance of the proposed negative fractional inductance circuit is demonstrated through a fractional inductance cancellation circuit. • Electronically tunable grounded and floating fractional order inductor circuits are presented. • Grounded and floating fractional circuits work in positive mode and negative mode without change in topology. • The designed circuit consumes less chip area and low power consumption. • The proposed positive and negative fractional inductor circuits are demonstrated through fractional filters and fractional inductance cancellation circuit. • The overall circuit is validated using 90 nm CMOS process and ±1.2 V supply voltage. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Integration: The VLSI Journal is the property of Elsevier B.V. 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: 10.1016/j.vlsi.2022.10.007
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 11
        StartPage: 379
    Subjects:
      – SubjectFull: Low voltage integrated circuits
        Type: general
      – SubjectFull: Electrostatic discharges
        Type: general
      – SubjectFull: Complementary metal oxide semiconductors
        Type: general
      – SubjectFull: Operational amplifiers
        Type: general
      – SubjectFull: Topology
        Type: general
    Titles:
      – TitleFull: Electronically tunable positive and negative fractional order inductor circuit using single topology.
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            NameFull: Kumar, Navnit
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            NameFull: Kumar, Manjeet
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          Name:
            NameFull: Pandey, Neeta
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          Dates:
            – D: 01
              M: 01
              Text: Jan2023
              Type: published
              Y: 2023
          Identifiers:
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              Value: 01679260
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              Value: 88
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            – TitleFull: Integration: The VLSI Journal
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