Design of Two Stage Ultra Low Power CMOS Operational Transconductance Amplifier (OTA) Using 180 nm Technology | Abstract

ISSN ONLINE(2278-8875) PRINT (2320-3765)

Research Article Open Access

Design of Two Stage Ultra Low Power CMOS Operational Transconductance Amplifier (OTA) Using 180 nm Technology

Abstract

This paper deals with well-defined design criteria for ultra low power two stage CMOS operational transconductance amplifiers (OTAs) with simple yet robust implementation in nm dimension. A simple design approach which allows electrical parameters to be univocally related to each circuit element and biasing values for low frequency applications is presented.The operational transconductance amplifier with ±1.8v power supply has been simulated using TANNER Tools ver.13 with 0.18μm CMOS technology which provide expected characteristics with convenient performance for given specification.

Soumen Pal, Puspak Pain

To read the full article Download Full Article