The HSPICE and Verilog versions are available here https://nano.stanford.edu/stanford-cnfet-model. Is it possible to add CNTFET model in OrCAD Pspice and if yes, what are the steps regarding this.
Hi Shekhar suman Borah
as I remember for PSpice component molding after adding the component (such as a FET ) in your schematic window you can right-click on that element and use edit model option which opens another window where you can add your downloaded file
and for Hspice you can use this method :
.hdl ‘NCNFET_L3.va’
for NFET standard edition
and use this for PFET
.hdl ‘PCNFET_L3.va’
where this line of code at the beginning of your code will load Verilog A library
it's better that you copy the library file into your code directory
also as it says in the user guide add these lines for better convergence
.options POST
.options AUTOSTOP
.options INGOLD=2 DCON=1
.options GSHUNT=1e-12 RMIN=1e-15
.options ABSTOL=1e-5 ABSVDC=1e-4
.options RELTOL=1e-2 RELVDC=1e-2
.options NUMDGT=4 PIVOT=13
.param TEMP=27
for more info, you can refer to the user guide file in the library
and also you must install an HSpice with Verilog A capability
hope this helps
Thank you Alireza Kiyaei Sir, for providing this useful information. I will definitely try as per your suggestion.
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