| * c:\users\sumanto\esim-workspace\spamp\spamp.cir |
| * RUN USING NGSPICE 34 |
| .lib "../../libs/sky130_fd_pr/models/sky130.lib.spice" tt |
| xm2 Vc net-_cds1-pad1_ net-_c2-pad1_ net-_c2-pad1_ sky130_fd_pr__nfet_01v8 W=100 L=100; |
| xm1 net-_cds1-pad1_ vin net-_cds1-pad2_ net-_cds1-pad2_ sky130_fd_pr__pfet_01v8 W=100 L=100; |
| r4 net-_cds1-pad2_ Vc 6.7meg; |
| r5 Vc vdd 10meg; |
| r3 gnd vin 100k; |
| v2 vdd gnd 0 pwl (0 0 100m 3); Variation of supply analysis |
| r7 gnd vout 100meg; |
| r2 vin vdd 100k; |
| c1 vout Vc 100u; |
| cds1 net-_cds1-pad1_ net-_cds1-pad2_ 0.1u; |
| cgs1 net-_cds1-pad1_ vin 0.1u; |
| cgd1 net-_cds1-pad2_ vin 0.1u; |
| c2 net-_c2-pad1_ gnd 100u; |
| r6 gnd net-_c2-pad1_ 1k; |
| v1 vin gnd 1; Variation of supply analysis |
| .tran 10e-06 100e-03 0e-03; for Transient analysis, supply variation analysis |
| *.temp 50; |
| .control; |
| run; |
| print allv > plot_data_v.txt; |
| print alli > plot_data_i.txt; |
| plot v(vout) vs v(vdd); Variation of supply analysis |
| .endc |
| .end |
