A new high-performance CMOS fully differential second-generation current conveyor with application example of biquad filter realisation
INTERNATIONAL JOURNAL OF ELECTRONICS, cilt.97, sa.5, ss.499-510, 2010 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 97 Sayı: 5
- Basım Tarihi: 2010
- Doi Numarası: 10.1080/00207210903434955
- Dergi Adı: INTERNATIONAL JOURNAL OF ELECTRONICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.499-510
- Anahtar Kelimeler: fully differential second-generation current conveyor (FDCCII), CMOS analogue integrated circuits, biquad filters, FEEDBACK OPERATIONAL-AMPLIFIER, MODE FILTER, ANALOG VLSI, IMPLEMENTATION
- İstanbul Üniversitesi-Cerrahpaşa Adresli: Evet
Özet
In this article, a new complementary metal oxide semiconductor (CMOS) high-performance fully differential second-generation current conveyor (FDCCII) implementation is proposed. The presented FDCCII provides high-output impedance at terminals Z+ and Z-, good linearity and excellent output-input current gain accuracy. Also, the proposed FDCCII circuit operates at a supply voltage of +/- 1.3 V. The applications of the FDCCII to realise voltage-mode multifunction filters are given. Simulations are performed using TSMC CMOS 0.35-mu m technology to verify theoretical results.