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 - https://www.scopus.com/pages/publications/63049091275
UR - https://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
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
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 -