Pre-Charge Circuit

.lib "./libs/models/sky130.lib.spice" tt

XM1 bl pre_charge vdd vdd sky130_fd_pr__pfet_01v8 w=0.84 l=0.21
XM2 blbar pre_charge vdd vdd sky130_fd_pr__pfet_01v8 w=0.84 l=0.21

V1 vdd gnd dc 1.8
V2 pre_charge gnd pulse 0 1.8 0 60ps 60ps 5ns 10ns

.tran 1n 50n
.control
run
plot V(pre_charge)+6 V(bl)+2 V(blbar)
.endc
.end