| ** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/tb_switch.sch |
| **.subckt tb_switch |
| V2 net1 GND DC pulse(0 1.8 0 30p 30p 5.555n 11.11n) |
| V3 VIN GND DC pulse(1 1 0 12.8u 0 0.2u 13u) |
| V1 VDD GND 1.8 |
| x1 net1 VOUT VIN analog_switch |
| C1 VOUT GND 10f m=1 |
| **** begin user architecture code |
| .lib /home/oe23ranan/pdk/volare/sky130/versions/41c0908b47130d5675ff8484255b43f66463a7d6/sky130A/libs.tech/ngspice/sky130.lib.spice tt |
| .include /home/oe23ranan/pdk/volare/sky130/versions/41c0908b47130d5675ff8484255b43f66463a7d6/sky130A/libs.ref/sky130_fd_sc_hd/spice/sky130_fd_sc_hd.spice |
| |
| |
| |
| .options acct list |
| .temp 25 |
| .control |
| tran 10n 13u |
| write tb_saradc.raw |
| plot VIN VOUT |
| .endc |
| |
| |
| **** end user architecture code |
| **.ends |
| |
| * expanding symbol: analog_switch.sym # of pins=3 |
| ** sym_path: /home/oe23ranan/caravel_user_project_analog/xschem/analog_switch.sym |
| ** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/analog_switch.sch |
| .subckt analog_switch control OUT IN |
| *.ipin IN |
| *.ipin control |
| *.opin OUT |
| x1 net1 OUT IN control transmission_gate |
| x2 control net1 not |
| .ends |
| |
| |
| * expanding symbol: transmission_gate.sym # of pins=4 |
| ** sym_path: /home/oe23ranan/caravel_user_project_analog/xschem/transmission_gate.sym |
| ** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/transmission_gate.sch |
| .subckt transmission_gate GP OUT IN GN |
| *.opin OUT |
| *.ipin IN |
| *.ipin GN |
| *.ipin GP |
| XM1 OUT GN IN GND sky130_fd_pr__nfet_01v8_lvt L=0.15 W=1 nf=1 ad='int((nf+1)/2) * W/nf * 0.29' as='int((nf+2)/2) * W/nf * 0.29' |
| + pd='2*int((nf+1)/2) * (W/nf + 0.29)' ps='2*int((nf+2)/2) * (W/nf + 0.29)' nrd='0.29 / W' nrs='0.29 / W' |
| + sa=0 sb=0 sd=0 mult=1 m=1 |
| XM2 OUT GP IN VDD sky130_fd_pr__pfet_01v8_lvt L=0.35 W=1 nf=1 ad='int((nf+1)/2) * W/nf * 0.29' as='int((nf+2)/2) * W/nf * 0.29' |
| + pd='2*int((nf+1)/2) * (W/nf + 0.29)' ps='2*int((nf+2)/2) * (W/nf + 0.29)' nrd='0.29 / W' nrs='0.29 / W' |
| + sa=0 sb=0 sd=0 mult=1 m=1 |
| .ends |
| |
| |
| * expanding symbol: not.sym # of pins=2 |
| ** sym_path: /home/oe23ranan/caravel_user_project_analog/xschem/not.sym |
| ** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/not.sch |
| .subckt not a y |
| *.ipin a |
| *.opin y |
| XM1 y a GND GND sky130_fd_pr__nfet_01v8_lvt L=0.15 W=1 nf=1 ad='int((nf+1)/2) * W/nf * 0.29' as='int((nf+2)/2) * W/nf * 0.29' |
| + pd='2*int((nf+1)/2) * (W/nf + 0.29)' ps='2*int((nf+2)/2) * (W/nf + 0.29)' nrd='0.29 / W' nrs='0.29 / W' |
| + sa=0 sb=0 sd=0 mult=1 m=1 |
| XM2 y a VDD VDD sky130_fd_pr__pfet_01v8_lvt L=0.35 W=1 nf=1 ad='int((nf+1)/2) * W/nf * 0.29' as='int((nf+2)/2) * W/nf * 0.29' |
| + pd='2*int((nf+1)/2) * (W/nf + 0.29)' ps='2*int((nf+2)/2) * (W/nf + 0.29)' nrd='0.29 / W' nrs='0.29 / W' |
| + sa=0 sb=0 sd=0 mult=1 m=1 |
| .ends |
| |
| .GLOBAL GND |
| .GLOBAL VDD |
| .end |
