Karan niketan Dixit
student, Noida institute of engineering and technology
Abstract
Sub-threshold conduction is an important consideration when dealing with modern devices, especially due to the trend towards increasingly smaller device sizes. Shorter channels have adverse effects on sub-threshold swing, affecting device operation in this region. Analog designers would like a smooth and accurate model in order to properly utilize this highly efficient operating region, while digital designers would prefer to understand methods to minimize channel conduction when a device is in sub-threshold. This paper will review previously published works that discuss analytical models for different sub-threshold concerns, including short-channel effects and the effects due to barrier-lowering. Experimental data is also presented which verifies some of these selected models. Finally, areas for further research into this operating region will be presented.
Keywords:
Journal Name :
EPRA International Journal of Research & Development (IJRD)

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Published on : 2021-04-13

Vol : 6
Issue : 4
Month : April
Year : 2021
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