Realization of CMOS Current Controlled Current Conveyor Transconductance Amplifier (CCCCTA) and Its Applications

被引:0
|
作者
Siripruchyanun, Montree [1 ]
Silapan, Phamorn [2 ]
Jaikla, Winai [3 ]
机构
[1] King Mongkuts Univ Technol North Bangkok, Fac Tech Educ, Dept Teacher Training Elect Engn, Bangkok, Thailand
[2] Uttaradit Rajabhat Univ, Fac Ind Technol, Elect & Ind Program, Uttaradit, Thailand
[3] Suan Sunandha Rajabhat Univ, Fac Ind Technol, Elect & Elect Program, Bangkok, Thailand
来源
关键词
CMOS; CCCCTA; Current-mode; Voltage-mode; Filter; Oscillator; Inductance simulator;
D O I
暂无
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
This article presents a basic building block for analog signal processing, namely current controlled current conveyor transconductance amplifier (CCCCTA). Its parasitic resistance at current input port can be controlled by an input bias current. It is very suitable to use in either current-mode or voltage-mode signal processing systems. The proposed element was realized in a CMOS technology and was examined the performances through PSPICE simulations. They display usabilities of the new active element, where the maximum bandwidth is 107.34MHz. The supply voltages can be as low as +/- 1.5V and maximum power consumption is 899 mu W. The CCCCTA performs tuning over a wide current range. In addition, some examples as a voltage and current-mode universal biquad filter and a grounded inductance simulator are included. They occupy only single CCCCTA.
引用
收藏
页码:35 / 53
页数:19
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