Double gate MOSFET subthreshold logic for ultra-low power applications
Jae‐Joon Kim, Roy
Abstract
Jae‐Joon Kim, Roy
Abstract
In this paper, we show that double gate MOSFET is a promising device for subthreshold operations due to its (1) steep subthreshold slope (s) and (2) small gate capacitance in the subthreshold region. It is also shown that long channel DG MOSFET is better than short channel DG MOSFET for subthreshold operations in terms of performance and tolerance to process variation.
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In this paper, we show that double gate MOSFET is a promising device for subthreshold operations due to its (1) steep subthreshold slope (s) and (2) small gate capacitance in the subthreshold region. It is also shown that long channel DG MOSFET is better than short channel DG MOSFET for subthreshold operations in terms of performance and tolerance to process variation.
Key concepts: Subthreshold conduction, MOSFET, Subthreshold slope, Logic gate, Electrical engineering, Capacitance, Drain-induced barrier lowering, Threshold voltage