Specify the range required for the control voltage vgs

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Reference no: EM13279093

An NMOS transistor fabricated in a technology for which kn' = 400 μA/V2 and Vt = 0.4 V is required to operate with a small vDS as a variable resistor ranging in value from 200 Ω to 1 kΩ. Specify the range required for the control voltage VGS and the required transistor width W. It is required to use the smallest possible device, as limited by the minimum channel length of this technology (Lmin = 0.18 μm) and the maximum allowed voltage of 1.8 V.

Reference no: EM13279093

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