Design of Low-Power High-Gain Operational Amplifier for Bio-Medical Applications

被引：1
|
作者：
Rajput, Sanjay Singh [1 ]
Singh, Ashish [1 ]
Chandel, Ashwani K. [2 ]
Chandel, Rajeevan [1 ]
机构：
[1] Natl Inst Technol, Elect & Commun Engn Dept, Hamirpur 177005, Himachal Prades, India
[2] Natl Inst Technol, EE Dept, Hamirpur 177005, Himachal Prades, India
来源：
2016 IEEE COMPUTER SOCIETY ANNUAL SYMPOSIUM ON VLSI (ISVLSI) | 2016年
关键词：
bio-medical; high-gain; low-power; operational amplifier; CIRCUITS;
D O I：
10.1109/ISVLSI.2016.62
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the present paper, an operational amplifier (Op-Amp) topology that achieves high-gain and low- power dissipation is designed and analyzed. The design uses a current mirror with a class-A output stage having capacitive Miller compensation. The low power operational amplifier is the main active power consuming block. The proposed Op-Amp operates at +/- 0.75V supply voltage and consumes a total power of 1.83mW with the gain >= 90dB. The proposed design has been implemented using Tanner EDA Tools for 90nm CMOS technology node.
引用
收藏
页码：355 / 360
页数：6
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