Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors

Dattaguru V. Kamat; P. V Ananda Mohan; K. Gopalakrishna Prabhu

doi:10.1109/TENCON.2008.4766492

Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors

Dattaguru V. Kamat, P. V Ananda Mohan, K. Gopalakrishna Prabhu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

16 Citations (SciVal)

Abstract

In this paper, a general first order structure using dual output OTA is explored to derive new first-order and second-order filters using OTAs with dual outputs and grounded capacitors. Two first-order all-pass filters that have been obtained are presented together with an analysis of non-idealities of OTAs viz., finite bandwidth and parasitic output and input resistances and capacitances. Second-order all-pass filters obtained by using OTA-C simulated inductances using the first-order structure are also presented. The realization of Quadrature oscillators using the proposed first-order all-pass networks is also considered.

Original language	English
Title of host publication	2008 IEEE Region 10 Conference, TENCON 2008
DOIs	https://doi.org/10.1109/TENCON.2008.4766492
Publication status	Published - 2008
Event	2008 IEEE Region 10 Conference, TENCON 2008 - Hyderabad, India Duration: 19-11-2008 → 21-11-2008

Conference

Conference	2008 IEEE Region 10 Conference, TENCON 2008
Country/Territory	India
City	Hyderabad
Period	19-11-08 → 21-11-08

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering

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10.1109/TENCON.2008.4766492

Cite this

@inproceedings{f8d7384b4f794742a86fb2c62ab40e0b,

title = "Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors",

abstract = "In this paper, a general first order structure using dual output OTA is explored to derive new first-order and second-order filters using OTAs with dual outputs and grounded capacitors. Two first-order all-pass filters that have been obtained are presented together with an analysis of non-idealities of OTAs viz., finite bandwidth and parasitic output and input resistances and capacitances. Second-order all-pass filters obtained by using OTA-C simulated inductances using the first-order structure are also presented. The realization of Quadrature oscillators using the proposed first-order all-pass networks is also considered.",

author = "Kamat, {Dattaguru V.} and Mohan, {P. V Ananda} and Prabhu, {K. Gopalakrishna}",

year = "2008",

doi = "10.1109/TENCON.2008.4766492",

language = "English",

isbn = "1424424089",

booktitle = "2008 IEEE Region 10 Conference, TENCON 2008",

note = "2008 IEEE Region 10 Conference, TENCON 2008 ; Conference date: 19-11-2008 Through 21-11-2008",

}

TY - GEN

T1 - Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors

AU - Kamat, Dattaguru V.

AU - Mohan, P. V Ananda

AU - Prabhu, K. Gopalakrishna

PY - 2008

Y1 - 2008

N2 - In this paper, a general first order structure using dual output OTA is explored to derive new first-order and second-order filters using OTAs with dual outputs and grounded capacitors. Two first-order all-pass filters that have been obtained are presented together with an analysis of non-idealities of OTAs viz., finite bandwidth and parasitic output and input resistances and capacitances. Second-order all-pass filters obtained by using OTA-C simulated inductances using the first-order structure are also presented. The realization of Quadrature oscillators using the proposed first-order all-pass networks is also considered.

AB - In this paper, a general first order structure using dual output OTA is explored to derive new first-order and second-order filters using OTAs with dual outputs and grounded capacitors. Two first-order all-pass filters that have been obtained are presented together with an analysis of non-idealities of OTAs viz., finite bandwidth and parasitic output and input resistances and capacitances. Second-order all-pass filters obtained by using OTA-C simulated inductances using the first-order structure are also presented. The realization of Quadrature oscillators using the proposed first-order all-pass networks is also considered.

UR - http://www.scopus.com/inward/record.url?scp=63049091275&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=63049091275&partnerID=8YFLogxK

U2 - 10.1109/TENCON.2008.4766492

DO - 10.1109/TENCON.2008.4766492

M3 - Conference contribution

AN - SCOPUS:63049091275

SN - 1424424089

SN - 9781424424085

BT - 2008 IEEE Region 10 Conference, TENCON 2008

T2 - 2008 IEEE Region 10 Conference, TENCON 2008

Y2 - 19 November 2008 through 21 November 2008

ER -

Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors

Abstract

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All Science Journal Classification (ASJC) codes

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