alexa Abstract | Design of Two Stage Ultra Low Power CMOS Operational Transconductance Amplifier (OTA) Using 180 nm Technology
ISSN ONLINE(2278-8875) PRINT (2320-3765)

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering
Open Access

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Research Article Open Access


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.

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Author(s): Soumen Pal, Puspak Pain


CMOS, OTA, ultra low power, 180 nm design., Basic Electrical Engineering,Asynchronous Machines,Artificial Intelligence in Electronics,Analysis of Power Electronic Converters,Digital Signal Processing.

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