Jul 27, 2015 #1 R rey1991 Newbie level 4 Joined Jul 27, 2015 Messages 7 Helped 1 Reputation 2 Reaction score 0 Trophy points 1 Activity points 41 how to mesure un*cox for nmos3v in TSMC?
Jul 27, 2015 #2 erikl Super Moderator Staff member Joined Sep 9, 2008 Messages 8,108 Helped 2,695 Reputation 5,370 Reaction score 2,305 Trophy points 1,393 Location Germany Activity points 44,123 Re: un*cox for nmos3v in TSMC rey1991 said: how to mesure un*cox for nmos3v in TSMC? Click to expand... You can calculate it from an Ids current measurement in strong inversion and linear region from this equation: \[I_{ds} = \frac {(\mu_n \cdot \, cox)}{2n} \cdot \, \frac {W}{L} \cdot \, (V_{gs}-V_{th})^2\] For the substrate factor use n=1.35 ; Vgs is the necessary gate-source voltage for Ids , Vth is the threshold voltage.
Re: un*cox for nmos3v in TSMC rey1991 said: how to mesure un*cox for nmos3v in TSMC? Click to expand... You can calculate it from an Ids current measurement in strong inversion and linear region from this equation: \[I_{ds} = \frac {(\mu_n \cdot \, cox)}{2n} \cdot \, \frac {W}{L} \cdot \, (V_{gs}-V_{th})^2\] For the substrate factor use n=1.35 ; Vgs is the necessary gate-source voltage for Ids , Vth is the threshold voltage.