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, sa.8, ss.774-778, 2010 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 64 Sayı: 8
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.aeue.2009.05.007
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.774-778
  • Anahtar Kelimeler: Dual-X second generation current conveyor, DXCCII, FDNR, MOSFET-C, Frequency dependent negative resistance, FLOATING INDUCTANCE, CAPACITANCE
  • İstanbul Üniversitesi-Cerrahpaşa Adresli: Evet

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.