New 1.5-V CMOS second generation current conveyor based on wide range transconductor

被引：0
|
作者：
Ahmed H. Madian
Soliman A. Mahmoud
Ahmed M. Soliman
机构：
[1] Cairo University,Electronics and Communications Engineering Department
[2] German University in Cairo,Electrical and Electronics Department, Faculty of Information Engineering and Technology
来源：
Analog Integrated Circuits and Signal Processing | 2006年 / 49卷
关键词：
CMOS; Current conveyor; Low-power; Low-voltage; Rail-to-rail;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a novel CMOS low-voltage and low-power positive second-generation current conveyor (CCII+). The proposed CCII+ uses two n-channel differential pairs instead of the complementary differential pairs; i.e. (n-channel and p-channel), to realize the input stage. This solution allows almost a rail-to-rail input and output operation; also it reduces the number of current mirrors needed in the input stage. The CCII+ is operating at supply voltages of ±0.75 V with a total standby current of 133 μA. The application of the proposed CCII+ to realize a MOS-C second order maximally flat low-pass filter is given. PSpice simulation results for the proposed CCII+ and its application are given.
引用
收藏
页码：267 / 279
页数：12
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