Design and Implementation of CCTA for Low Power Applications: A Review

Author(s): Shailendra Bisariya*, Neelofer Afzal

Journal Name: Recent Advances in Electrical & Electronic Engineering
Formerly Recent Patents on Electrical & Electronic Engineering

Volume 14 , Issue 4 , 2021


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Abstract:

Background: Researchers have proposed a number of basic building blocks for various electronics applications. The current conveyor trans-conductance amplifier is one of them, which is suitable for linear as well as nonlinear applications of current and voltage mode circuits.

Objective: This paper provides a review of the implementations proposed to date for the same with its applications in analog signal processing. The proposed possible applications of this device are also considered.

Methods: Keeping in mind the utility of CCTA in low power VLSI application areas, a number of parameters like power consumption, operating voltage, 3dB bandwidth, trans-conductance, as well as a number of transistors used for implementation and technology are taken into consideration.

Results: The results available for all the structures are compared and analyzed to investigate the potential advantages as well as disadvantages of this CCTA block and its limitations.

Conclusion: This review concluded with a remark on the best suitable CCTA structure for low power applications and its future possibilities to use.

Keywords: Current conveyor transconductance amplifier (CCTA), Bulk-driven (BD), Current mode (CM), Low power, Analog signal processing, Floating Gate (FG).

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Article Details

VOLUME: 14
ISSUE: 4
Year: 2021
Published on: 17 December, 2020
Page: [406 - 414]
Pages: 9
DOI: 10.2174/2352096514999201217144502
Price: $25

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