Voltage Mode All pass Biquads Using Current Differencing Buffered Amplifiers CDBA

2017 Fifth International Conference on Advances in Computing, Communication and Information Technology - CCIT 2017   unpublished
In this paper, three current differencing buffered amplifier (CDBA)-based voltage-mode (VM) biquadratic all-pass filters (APFs) are presented. These circuits contain one or two CDBAs as active elements. The circuits are analyzed theoretically, and results of their circuit simulations are presented. It is shown that the results of experiments and circuit simulations are in good agreement with theory.
doi:10.15224/978-1-63248-131-3-21 fatcat:hqqgptuxxncodakgq4ktht3heq