Realization of nth-order current transfer function using current-differencing buffered amplifiers

Acar C., Sedef H.

INTERNATIONAL JOURNAL OF ELECTRONICS, cilt.90, sa.4, ss.277-283, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 90 Sayı: 4
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1080/00207210310001596319
  • Dergi Adı: INTERNATIONAL JOURNAL OF ELECTRONICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.277-283
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

The authors propose two new configurations suitable for high-order filter response. It is possible to realize the most general n th-order current-mode transfer function using these configurations, involving a single or two current-differencing buffered amplifiers (CDBAs) and the RC:-RC decomposition technique. With the proposed configurations, the number of active elements is reduced to one or two, which is a significant reduction in comparision with the previously reported methods.