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HSPICE LV9 not returning threshold voltage value

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sotopakmamat

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Hi All,

I tried to get the threshold voltage of a simple circuit using LV9. This is the simple netlist that I've been analyzing:

.option converge=1
.temp 25
.param sigma=0 l=1.400000e-08 vd=0.8
xq1 vd 0 vd vd pmos L=l nfin=2
v2 vd 0 1.0V
.tran 1p 10n
.print lv9(xq1)
.end

However, in my case, HSPICE always outputs LV9=0. no matter what I've tried. Is there anything missing from my netlist that prevents me to get the threshold voltage with LV9?
Many thanks in advance.
 

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