A new second-order multi-mode multi-funtion filter using a single CDBA
ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program, Antalya, Türkiye, 23 - 27 Ağustos 2009, ss.699-702, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/ecctd.2009.5275078
- Basıldığı Şehir: Antalya
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.699-702
- Anahtar Kelimeler: Active filters, Biquadratic filters, Current differancing buffered amplifier, Current-mode
- Maltepe Üniversitesi Adresli: Evet
Özet
A new second-order multi-mode multifunction filter configuration is introduced. This configuration uses a single current differencing buffered amplifier (CDBA) and, depending on topology, a total of four/five passive elements (two/three capacitors and two/three resistors). Current-mode (CM), voltage-mode (VM), transimpedance-mode (TIM) and transadmittance-mode (TAM) topologies are presented for realizing BP, LP and HP filter responses. The validity of the proposed filters is verified through PSpice simulations and experiments. ©2009 IEEE.