Active – RC Filter Synthesis by Section Substitution Method

Jirayuth Mahattanakul

Department of Electronics Engineering, Mahanakorn University of Technology

140 Cheum-Sampan Rd., Nong Chok, Bangkok 10530

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Manuscript received August 17, 2010

Revised September 2, 2010


                In this paper, section substitution method for active-RC filter synthesis is presented. The presented method is modular than the operational simulation method and can be used to design various types of ladder-based active-RC filters suitable for practical integrated circuit implementation. Several low-pass and band-pass filter design examples are given.


Keywords : Terms—Analog Filters, Active Filters, Analog Integrated Circuits, Elliptic Bandpass Filter

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