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Title: Realization of voltage-mode CCII-based allpass filter and its inverse version
Authors: Shah, N A
Rather, M F
Keywords: Voltage-mode circuits;Allpass filter;Inverse unction;Second generation current conveyor
Issue Date: Mar-2006
Publisher: CSIR
IPC Code: H01P1/20
Abstract: A voltage-mode (VM) filter implementing first-order allpass (AP) function and its inverse signal is presented. The proposed circuit with one input and one output employs a single CCII, two resistors and one grounded capacitor. The circuit respectively implements allpass (AP) signal and its inverse function by using inverting CCII and non-inverting CCII without requiring change in the circuit topology. The phase angle is adjustable through frequency of the applied signal and/or grounded capacitor without disturbing the realizibility condition. The Personal computer simulation program with integrated circuit emphasis (PSPICE) simulation results are included.
Page(s): 269-271
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.44(03) [March 2006]

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