A Novel High Bandwidth Current Mode Instrumentation Amplifier

被引：0
|
作者：
M'Harzi, Zineb [1 ]
Alami, Mustapha [1 ]
Temcamani, Farid [2 ]
机构：
[1] INPT, CSE Lab, 2 Ave Allal El Fassi, Rabat, Morocco
[2] ENSEA, QUARTZ Lab, F-95014 Cergy Pontoise, France
来源：
2015 27TH INTERNATIONAL CONFERENCE ON MICROELECTRONICS (ICM) | 2015年
关键词：
Second Generation Controlled Current Conveyor (CCCII); Instrumentation Amplifier (IA); Current Mode Instrumentation Amplifier (CMIA); Voltage Mode Instrumentation Amplifier (VMIA); Common Mode Rejection Ratio (CMRR); Integrated Circuit (IC); CONVEYOR;
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：
A novel structure of current mode instrumentation amplifier based on the second generation current conveyor is introduced. This circuit offers several advantages over the architectures of instrumentation amplifiers described in the literature. It presents a wide bandwidth with high current controlled gain and a high common mode rejection ratio. The second generation controlled current conveyor used in this topology has a very simple structure and operates at high frequency with a low supply voltage. PSPICE simulations results are included to support the proposed theory. These results are compared to those of instrumentation amplifier topologies proposed in the literature to prove the benefits of the new circuit.
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页码：299 / 302
页数：4
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