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What are the parameters in NCFET used for DPA resilent? 


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The parameters in Negative Capacitance Field-Effect Transistors (NCFET) that are crucial for Differential Power Analysis (DPA) resilience include sub-threshold swing (SS), ON-OFF current ratio, and gate capacitance. NCFETs exhibit steep switching characteristics due to negative capacitance, resulting in SS values below 60 mV/decade . By optimizing parameters like pocket thickness and ferroelectric properties, NCFET designs can achieve an OFF current of 1.9 × 10−11 A/μm, ON-OFF current ratio of 108, and SS of 36.2 mV/decade, enhancing their resilience against DPA attacks . Additionally, the incorporation of ferroelectric materials in NCFETs can lead to improved performance measures, making them strong candidates for implementing high-performance digital circuits .

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Parameters in CNTFET for DDA resilience include slew rates of 10.8 V/femtosecond, settling times of 0.65 femtosecond, PSRR of 2.53 dB, dynamic range of 198 mV, and open loop differential gain of 116.03 dB.
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