A novel current-mode universal filter implemented with DVCCs

@article{Temizyurek2004ANC,
  title={A novel current-mode universal filter implemented with DVCCs},
  author={Cagri Temizyurek and Indrit Myderrizi},
  journal={2004 24th International Conference on Microelectronics (IEEE Cat. No.04TH8716)},
  year={2004},
  volume={2},
  pages={581-584 vol.2}
}
In this paper, the implementation of a novel current-mode Butterworth type universal filter by using DVCCs and all grounded passive elements is described. The circuit can simultaneously realize lowpass, highpass, and bandpass filter functions without changing the circuit topology and elements. It has the possibility of independent adjustment of /spl omega//sub 0/ without disturbing /spl omega//sub 0//Q. It has also low passive sensitivities. PSPICE simulations are performed employing a standard… CONTINUE READING