Body Effect Coefficient in MOS

Discussion in 'General Electronics Chat' started by moneyk, Oct 21, 2009.

  1. moneyk

    Thread Starter New Member

    Feb 26, 2008
    9
    0
    Hello,

    The body effect coefficient (gamma) of PMOS is higher than than of NMOS. Why is that? I know that gamma is related to the doping concentration and the gate oxide thickness but I am unable to understand why the body effect is higher in PMOS than NMOS?

    Thank you.
     
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