Current-mode state-variable filter
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Date
2008
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
FACHVERLAG SCHIELE SCHON
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
A flexible synthesis procedure for electronically tunable nth-order current-mode (CM) universal filter using state variable-method is given. The proposed configuration uses n+1 multi-output second generation current conveyors (MO-CCIIs), n capacitors and n resistors. These resistors can be removed by using multi-output second generation current controlled conveyors (MO-CCCIIs) instead of MO-CCIIs. It is straightforward to find the values of the passive elements from the coefficients of the transfer function to be realized. The validity of the proposed filter is verified through PSpice simulations.
Description
Keywords
current-mode circuits, current conveyor, universal filters, state-variable method
Journal or Series
FREQUENZ
WoS Q Value
Q4
Scopus Q Value
Q3
Volume
62
Issue
01.Feb
