Novel large value grounded capacitor realizations using OTAs and small capacitors

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Two novel OTA based grounded capacitor multiplier circuits are proposed. First capacitance multiplier circuit is based on OTA based impedance multiplier reported earlier. Other capacitance multiplier is an improved version of the current-mode capacitance multiplier reported earlier, where in the DO-OTA is used instead of current mirror which senses the input current and scales it by a factor (k+1) such that a scaled version of input current flows through the capacitor (Ic = Iin/(k+l)). The first capacitance multiplier uses grounded capacitor and the second one uses a floating capacitor. The capacitor multiplier circuits are verified using TINA SPICE simulator.

Original languageEnglish
Title of host publicationProceedings of the 2017 International Conference On Smart Technology for Smart Nation, SmartTechCon 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1195-1200
Number of pages6
ISBN (Electronic)9781538605684
DOIs
Publication statusPublished - 11-05-2018
Event2017 International Conference On Smart Technology for Smart Nation, SmartTechCon 2017 - Bengaluru, India
Duration: 17-08-201719-08-2017

Conference

Conference2017 International Conference On Smart Technology for Smart Nation, SmartTechCon 2017
CountryIndia
CityBengaluru
Period17-08-1719-08-17

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Computer Vision and Pattern Recognition
  • Information Systems and Management
  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology

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