A 1-V Supply OTA for Low-power VLSI and its Applications

被引：0

作者：

Bansal, Urvashi ^{[1
]}

Gupta, Rishabh ^{[1
]}

Arora, Ruchira ^{[1
]}

Pahuja, Sahil ^{[1
]}

机构：

[1] Netaji Subhash Univ Technol, ECE Dept, New Delhi 110078, India

来源：

PROCEEDINGS OF THE 2019 6TH INTERNATIONAL CONFERENCE ON COMPUTING FOR SUSTAINABLE GLOBAL DEVELOPMENT (INDIACOM) | 2019年

关键词：

differential pair; filters; floating gate MOSFET; linearity; power consumption; source degeneration; threshold voltage; TRANSCONDUCTANCE AMPLIFIERS; DESIGN; FILTER; FGMOS;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The paper presents a linear, low voltage and low power operational transconductance amplifier (OTA). The transconductance can be controlled electronically with the help of an external bias voltage. The basic OTA cell presented in previos work has been modified in order to reduce the power consumption and voltage. It is observed that modified OTA has an increase in the linear range of operation. The characteristics of the proposed OTA have been compared with the conventional one. The proposed circuit has also been used to implement basic active filters. All simulations have been carried out using 130nm technology parameter in LTspice.

引用

页码：992 / 997

页数：6

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