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Low Input and High Output Impedances Current-Mode First-Order Allpass Filter Employing Grounded Passive Components

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DOI: 10.4236/cs.2012.32023    3,918 Downloads   7,300 Views   Citations

ABSTRACT

A current-mode low input and high output impedances first-order allpass filter using two multiple output second-generation current conveyors (MOCCIIs), one grounded capacitor and one grounded resistor is presented. The suggested filter uses a canonical number of passive components without requiring any component matching condition. The frequency responses simulation results of the proposed filter confirm the theoretical analysis.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

J. Horng, C. Hou, Y. Guo, C. Hsu, D. Yang and M. Ho, "Low Input and High Output Impedances Current-Mode First-Order Allpass Filter Employing Grounded Passive Components," Circuits and Systems, Vol. 3 No. 2, 2012, pp. 176-179. doi: 10.4236/cs.2012.32023.

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