50 lines
1.3 KiB
SourcePawn
50 lines
1.3 KiB
SourcePawn
*****Single NMOS and PMOS Transistor For BSIM3 threshold voltage check (Id-Vgs) (Id-Vds) ***
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M1 2 1 3 4 n1 W=1u L=0.35u Pd=1.5u Ps=1.5u ad=1.5p as=1.5p
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vgs 1 0 3.5
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vds 2 0 0.1
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vss 3 0 0
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vbs 4 0 0
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M2 22 11 33 44 p1 W=2.5u L=0.35u Pd=3u Ps=3u ad=2.5p as=2.5p
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vgsp 11 0 -3.5
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vdsp 22 0 -0.1
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vssp 33 0 0
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vbsp 44 0 0
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.options Temp=27.0
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* BSIM3v3.3.0 model with modified default parameters 0.18µm
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.model n1 nmos level=49 version=3.3.0 tox=3.5n nch=2.4e17 nsub=5e16 vth0=0.15
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.model p1 pmos level=49 version=3.3.0 tox=3.5n nch=2.5e17 nsub=5e16 vth0=-0.15
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*.include ./Modelcards/modelcard.nmos $ Berkeley model cards limited to L >= 0.35µm
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*.include ./Modelcards/modelcard.pmos $ Berkeley model cards limited to L >= 0.35µm
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* update of the default parameters required
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*.model n1 NMOS level=49 version=3.3.0 $ nearly no current due to VT > 2 V ?
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*.model p1 PMOS level=49 version=3.3.0
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.control
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* various plot font sizes
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dc vgs 0 1.5 0.05 vbs 0 -2.5 -0.5
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plot vss#branch ylabel 'output current'
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set wfont_size=18
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dc vds 0 2 0.05 vgs 0 2 0.4
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plot vss#branch ylabel 'output current'
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set wfont_size=20
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dc vgsp 0 -1.5 -0.05 vbsp 0 2.5 0.5
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plot vssp#branch ylabel 'output current'
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set wfont=Times
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set wfont_size=18
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dc vdsp 0 -2 -0.05 vgsp 0 -2 -0.4
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plot vssp#branch ylabel 'output current'
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.endc
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.end
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