Derivation of low-sensitivity current-mode CCII-based filters

Ozoguz S., ACAR C., Toker A., GUNES E. O.

IEE Proceedings: Circuits, Devices and Systems, cilt.148, sa.3, ss.115-120, 2001 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 148 Sayı: 3
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1049/ip-cds:20010193
  • Dergi Adı: IEE Proceedings: Circuits, Devices and Systems
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.115-120
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

Two transformation methods for obtaining new topologies from a given current-mode CCII filter are presented. These topologies realise the same transfer function as the initial filler for ideal CCIIs, but they can be derived in such a way that their active sensitivity with respect to a particular active parameter becomes zero. In this way, from a filter suffering from large active sensitivities, one may systematically obtain new filters with better active sensitivities.