Digitally controlled fully differential current conveyor: CMOS realization and applications

被引：1
|
作者：
Mahmoud, SA [1 ]
Hashiesh, MA [1 ]
Soliman, AM [1 ]
机构：
[1] Cairo Univ, Fayoum Branch, Dept Elect Engn, Cairo, Egypt
来源：
2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS | 2005年
关键词：
D O I：
10.1109/ISCAS.2005.1464914
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Design and simulation of a digitally controlled CMOS fully differential current conveyor (DCFDCC) is presented. A novel current division network (CDN) is used to provide the digital control of the current gain between terminals X and Z of this DCFDCC. The proposed DCFDCC operates under low supply voltage of +/- 1.5V. Application of the DCFDCC in realizing second order universal active filter is also given. PSPICE simulation confirms the performance of the proposed blocks and its application.
引用
收藏
页码：1622 / 1625
页数：4
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