CMOS four terminal floating nullor design using a simple approach

ÇAM U., Kuntman H.

MICROELECTRONICS JOURNAL, vol.30, no.12, pp.1187-1194, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 30 Issue: 12
  • Publication Date: 1999
  • Doi Number: 10.1016/s0026-2692(99)00021-x
  • Journal Name: MICROELECTRONICS JOURNAL
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1187-1194
  • Keywords: CMOS FTFN, OFA, current-mode circuits, CAPACITOR, AMPLIFIER, FTFN
  • Dokuz Eylül University Affiliated: No

Abstract

In this study a simple approach for design of four terminal floating nullor (FTFN) is introduced and two new CMOS FTFN topologies are proposed using the approach from suitable CMOS negative current conveyor (CCII-) structures. The performance of the proposed circuits was tested by PSPICE computer simulation program. The feasibility of the proposed circuits was shown on a current-mode band-pass filter example constructed using one of the proposed CMOS FTFN circuits. The simulation results are given to confirm the predicted theory. (C) 1999 Elsevier Science Ltd. All rights reserved.