A new CMOS dual-X second generation current conveyor (DXCCII) with an FDNR circuit application


Kacar F. , Metin B., Kuntman H.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.64, ss.774-778, 2010 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 64 Konu: 8
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.aeue.2009.05.007
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Sayfa Sayıları: ss.774-778

Özet

In this paper, a new CMOS high performance dual-X second-generation current conveyor (DXCCII) is presented. The proposed DXCCII provides good linearity, high output impedance at Z terminals, and excellent output input current gain accuracy. Besides the proposed DXCCII circuit operating at a supply voltage of +/- 1.5 V. Moreover, a tunable novel lossless frequency-dependent negative resistance (FDNR) circuit employing only a single active element and three passive components is firstly proposed in this study. The applications of the DXCCII and FDNR to realize a current-mode fifth-order elliptic filter are given. The proposed DXCCII and its applications are simulated using CMOS 0.35 mu m technology. (C) 2009 Elsevier GmbH. All rights reserved.