xschem/tb_my_comparator.spice

** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/tb_my_comparator.sch
**.subckt tb_my_comparator VINP VINN VOUTP VOUTN
*.opin VINP
*.opin VINN
*.opin VOUTP
*.opin VOUTN
x1 net2 VP VN VINP VINN net1 my_comparator
V2 VINP GND DC pulse(0.925 0.875 0 1000n 0 0 1000n)
V3 VINN GND DC pulse(0.875 0.925 0 1000n 0 0 1000n)
V5 net2 GND DC pulse(0 1.8 0 60p 60p 1n 2n)
C1 VN GND 20f m=1
C2 VP GND 20f m=1
V1 net1 GND 1.8
x2 VP VOUTN GND GND VDD VDD VOUTP sky130_fd_sc_hd__nor2_1
x3 VOUTP VN GND GND VDD VDD VOUTN sky130_fd_sc_hd__nor2_1
V4 VDD GND 1.8
**** 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_hvl/spice/sky130_fd_sc_hvl.spice
.include /home/oe23ranan/pdk/volare/sky130/versions/41c0908b47130d5675ff8484255b43f66463a7d6/sky130A/libs.ref/sky130_fd_sc_hd/spice/sky130_fd_sc_hd.spice

.control
.ic V(VP)=0 V(VN)=1.8
tran 1n 1000n
plot V(VINP) V(VINN) V(VOUTP) V(VOUTN)
.endc

**** end user architecture code
**.ends

* expanding   symbol:  my_comparator.sym # of pins=6
** sym_path: /home/oe23ranan/caravel_user_project_analog/xschem/my_comparator.sym
** sch_path: /home/oe23ranan/caravel_user_project_analog/xschem/my_comparator.sch
.subckt my_comparator  CLK VOUTP VOUTN VINP VINN VDD
*.ipin VDD
*.opin VOUTN
*.opin VOUTP
*.ipin CLK
*.ipin VINP
*.ipin VINN
XM2 net1 VINP net3 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=MN m=MN
XM4 net1 CLK 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=MP m=MP
**** begin user architecture code


.param MP=1
.param MN=1


**** end user architecture code
XM5 net2 CLK 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=MP m=MP
XM6 net5 net2 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=MP m=MP
XM7 net4 net1 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=MP m=MP
XM8 VOUTP VOUTN net4 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=MP m=MP
XM9 VOUTN VOUTP net5 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=MP m=MP
XM1 net2 VINN net3 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=MN m=MN
XM3 net3 CLK 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=MN m=MN
XM10 net5 net2 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=MN m=MN
XM11 net4 net1 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=MN m=MN
XM12 VOUTP net1 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=MN m=MN
XM13 VOUTP VOUTN 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=MN m=MN
XM14 VOUTN net2 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=MN m=MN
XM15 VOUTN VOUTP 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=MN m=MN
.ends

.GLOBAL GND
.GLOBAL VDD
.end