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• Published Subscription 13 Jan 2021

  Realization of Fourth Order Multifunction Filters Using Operational Transresistance Amplifier

  By Sajal K. Paul, Rashmi Singh, Ashish Ranjan, Mourina Ghosh

  Abstract: Design of analog filters, using single Operational Transresistance Amplifier (OTRA) as the active current mode building block, is presented. Five types of filters have been designed namely Low Pass, High Pass, Band Pass, All pass, and Notch. The order of the proposed filters is four. The theoretical results are verified with PSPICE simulation using 0.5m CMOS process parameters provided by MOSIS (AGILENT). Frequency responses for the presented filters are shown …

  Published in Journal of Electronic Design Technology · Vol. 3, Issue 1-3, 2012 · pp. 65–71 Read article →