CMOS FTFN realisation based on translinear cells

Cam U., Toker A. , KUNTMAN H.

ELECTRONICS LETTERS, cilt.36, sa.15, ss.1255-1256, 2000 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 36 Konu: 15
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1049/el:20000927
  • Sayfa Sayıları: ss.1255-1256


A novel CMOS implementation of a four-terminal floating nullor (FTFN) is proposed. The presented FTFN circuit is based on two translinear cells and cascode current mirrors. It provides an alternative solution to differential amplifier-based FTFN circuits. Simulation results show that the proposed circuit is quite suitable for wideband, accurate and wide dynamic range current-mode signal processing. The feasibility of the circuit is tested on a current-mode bandpass filter structure.