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Current Differencing Transconductance Amplifier (CDTA) Based Current Mode Quadrature Oscillator

  • Rupam DasEmail author
  • Biplab Bhowmick
  • Prajit Paul
  • Sumanta Karmakar
  • Khushi Banerjee
Conference paper
Part of the Lecture Notes in Networks and Systems book series (LNNS, volume 41)

Abstract

This paper presents a current mode quadrature oscillator using current differencing transconductance amplifier (CDTA). The proposed circuit uses a single CDTA, one resistor, and two capacitors. The designed circuit enjoys the advantages of independent control of condition of oscillation (CO) and frequency of oscillation (FO). The performance of the proposed circuit is examined using PSPICE with model parameters of TSMC 0.18 µm.

Keywords

Quadrature oscillator CDTA Current mode signal processing 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Rupam Das
    • 1
    Email author
  • Biplab Bhowmick
    • 1
  • Prajit Paul
    • 1
  • Sumanta Karmakar
    • 1
  • Khushi Banerjee
    • 1
  1. 1.Department of Electronics & Communication EngineeringAsansol Engineering CollegeAsansolIndia

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