Design of a low-power 180 nm broadband CMOS transimpedance amplifier for bio-medical & IoT applications

被引：0
|
作者：
Niranjan V. [1 ]
Jhamb M. [1 ]
机构：
[1] University School Of Information, Communication & Technology (USIC&T), Guru Gobind Singh Indraprastha University, New Delhi
来源：
International Journal of Information Technology | 2023年 / 15卷 / 5期
关键词：
Active common drain feedback; Bandwidth (BW); Internet of things (IoT); Inverter cascode; Low power; Transimpedance amplifier (TIA);
D O I：
10.1007/s41870-023-01315-6
中图分类号：
学科分类号：
摘要：
This work introduces an active feedback structure into the Inverter Cascode Trans-Impedance amplifier design, allowing the enhanced circuit to achieve a reasonable 32 and 84 times improvement in bandwidth and power consumption respectively over the traditional circuit of Inverter Cascode Trans-Impedance amplifier utilizing resistor as feedback mechanism. The gain of the proposed enhancement circuit was determined to be 53.2 dB, with 9.2 GHz bandwidth and 3.2 mW of power consumption, hence the proposed design is appropriate for broad bandwidth applications designed to operate with low supply voltage. © 2023, The Author(s), under exclusive licence to Bharati Vidyapeeth's Institute of Computer Applications and Management.
引用
收藏
页码：2741 / 2745
页数：4
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