Design of high-order active filters employing CMOS ECCIIs

Sayin O., Kuntman H.

IEEE 12th Signal Processing and Communications Applications Conference, Kusadasi, Türkiye, 28 - 30 Nisan 2004, ss.375-378 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/siu.2004.1338338
  • Basıldığı Şehir: Kusadasi
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.375-378
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

in this paper the design of high-order active filters employing CMOS electronically tunable current conveyors is described. The circuit proposed contains 3n ECCIIs, 3n-2 resistors and n+1 capacitors for the realization of nth order filter. Each coefficient in the transfer function of the circuit can be adjusted independently by adjusting the corresponding biasing currents. The performance of the circuit is demonstrated by SPICE simulations.