Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance

This paper presents a voltage mode cascadable single active element tunable first-order all-pass filter with a single passive component. The active element used to realise the filter is a new building block termed as differential difference dual-X current conveyor with a buffered output (DD-DXCCII)....

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Detalles Bibliográficos
Autor principal: Beg, Parveen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3919088/
https://www.ncbi.nlm.nih.gov/pubmed/24587713
http://dx.doi.org/10.1155/2014/219453
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author Beg, Parveen
author_facet Beg, Parveen
author_sort Beg, Parveen
collection PubMed
description This paper presents a voltage mode cascadable single active element tunable first-order all-pass filter with a single passive component. The active element used to realise the filter is a new building block termed as differential difference dual-X current conveyor with a buffered output (DD-DXCCII). The filter is thus realized with the help of a DD-DXCCII, a capacitor, and a MOS transistor. By exploiting the low output impedance, a higher order filter is also realized. Nonideal and parasitic study is also carried out on the realised filters. The proposed DD-DXCCII filters are simulated using TSMC the 0.25 µm technology.
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spelling pubmed-39190882014-03-02 Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance Beg, Parveen ScientificWorldJournal Research Article This paper presents a voltage mode cascadable single active element tunable first-order all-pass filter with a single passive component. The active element used to realise the filter is a new building block termed as differential difference dual-X current conveyor with a buffered output (DD-DXCCII). The filter is thus realized with the help of a DD-DXCCII, a capacitor, and a MOS transistor. By exploiting the low output impedance, a higher order filter is also realized. Nonideal and parasitic study is also carried out on the realised filters. The proposed DD-DXCCII filters are simulated using TSMC the 0.25 µm technology. Hindawi Publishing Corporation 2014-01-22 /pmc/articles/PMC3919088/ /pubmed/24587713 http://dx.doi.org/10.1155/2014/219453 Text en Copyright © 2014 Parveen Beg. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Beg, Parveen
Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title_full Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title_fullStr Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title_full_unstemmed Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title_short Tunable First-Order Resistorless All-Pass Filter with Low Output Impedance
title_sort tunable first-order resistorless all-pass filter with low output impedance
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3919088/
https://www.ncbi.nlm.nih.gov/pubmed/24587713
http://dx.doi.org/10.1155/2014/219453
work_keys_str_mv AT begparveen tunablefirstorderresistorlessallpassfilterwithlowoutputimpedance

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