Noise performance optimization

The optimum device width $W_{opt}$ is found as: 4.724e-5 [m].

At this width we have in input capacitance $c_{iss}$ of: 1.000e-13 [F],

a drain current $I_{DS}$ of: 0.005326 [A],

and a transadmittance $g_m$ of: 0.02095 [S]

The plot below shows the total source referred noise over a frequency range from 0.1GHZ to 1GHz as a function of the device width, with the inversion coefficient held constant at $IC_{CRIT}$.

Go to CScapNoiseV_index

SLiCAP: Symbolic Linear Circuit Analysis Program, Version 2.0.1 © 2009-2024 SLiCAP development team

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Last project update: 2024-10-20 16:54:47