Programmable CF-OTA-based lowpass and bandpass filters

  • Muhammad Taher Abuelma'atti*
  • , Azhar Quddus
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A new circuit is proposed for realizing lowpass and bandpass filter responses. The circuit uses one current-follower and one operational transconductance amplifier. The circuit enjoys low temperature sensitivities, high input impedance and its important parameters are electronically programmable. The use of grounded capacitors is an additional attractive feature for integration. Simulation results confirming the theory presented are included.

Original languageEnglish
Pages (from-to)267-272
Number of pages6
JournalActive and Passive Electronic Components
Volume18
Issue number4
DOIs
StatePublished - 1995

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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