Models seem to be working fine. Single ended ring ...
# analog-designd
diadatp
09/15/2020, 3:29 PMModels seem to be working fine. Single ended ring oscillator works at around 7GHz at the TT corner.
Does that seem reasonable?
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Jon Pry
09/15/2020, 4:31 PMFor lowvt or standard?
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diadatp
09/16/2020, 5:58 AMStandard
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Affan Abbasi
09/19/2020, 5:41 PM@diadatp @Tim Edwards @Tim 'mithro' Ansell He \y guys I am having problem running trans sim...... Looks like the ngspice can't locate the binned models. I am using ngspice32. Any thoughts ???
Affan Abbasi
09/19/2020, 5:42 PMError on line 0 :
m.xn1.msky130_fd_pr__nfet_01v8 out in 0 0 xn1:sky130_fd_pr__nfet_01v8__model l= 1.49999999999999994e-01 w= 4.60000000000000020e-01 ad= 0.00000000000000000e+00 as= 0.00000000000000000e+00 pd= 0.00000000000000000e+00 ps= 0.00000000000000000e+00 nrd= 0.00000000000000000e+00 nrs= 0.00000000000000000e+00 sa= 0.00000000000000000e+00 sb= 0.00000000000000000e+00 sd= 0.00000000000000000e+00 nf= 1.00000000000000000e+00
could not find a valid modelname
Simulation interrupted due to error!
t
Tim Edwards
09/19/2020, 6:50 PM@Affan Abbasi: Looking through the model bins of
sky130_fd_pr/cells/nfet_01v8/sky130_fd_pr__nfet_01v8.pm3.spicea
Affan Abbasi
09/20/2020, 2:40 AM@Tim Edwards I see....! Thanks
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