* Transistor Vth and I-V characteristic .param TEMP=27 .option scale=1E-6 * Include SkyWater sky130 device models .include "sky130_fd_pr/models/r+c/res_typical__cap_typical__lin.spice" .include "sky130_fd_pr/models/r+c/res_typical__cap_typical.spice" .include "sky130_fd_pr/models/corners/tt.spice" * Netlist Description X1 vdd n1 0 0 sky130_fd_pr__nfet_01v8 l=0.13 w=0.195 R1 in n1 55 * DC source for current measure Vin in 0 DC 3.3V Vdd vdd 0 DC 3.3V *simulation commands .op .dc Vdd 0 3.3 0.1 Vin 0 3.3 0.3 .end