xschem/comp/comp_casc_p.sch

v {xschem version=3.0.0 file_version=1.2 }
G {}
K {}
V {}
S {}
E {}
T {Nom V: 1.4V} 700 -20 0 0 0.4 0.4 {}
T {Max V: 0.9V
Nom V: 0.6V
Min V: 0.3V
} 1380 -370 0 0 0.4 0.4 {}
N 680 -220 710 -220 { lab=Inn}
N 330 -220 370 -220 { lab=Inp}
N 410 -190 410 -10 { lab=VM3D}
N 410 230 500 230 { lab=VN}
N 500 230 500 360 { lab=VN}
N 410 320 500 320 { lab=VN}
N 410 260 410 290 { lab=#net1}
N 410 350 410 360 { lab=VN}
N -300 230 -220 230 { lab=VN}
N -220 230 -220 360 { lab=VN}
N -300 320 -220 320 { lab=VN}
N -300 260 -300 290 { lab=#net2}
N -300 350 -300 360 { lab=VN}
N -410 360 -300 360 { lab=VN}
N -340 230 -340 320 { lab=VM4D}
N -340 200 -340 230 { lab=VM4D}
N -300 180 -240 180 { lab=VM4D}
N -300 180 -300 200 { lab=VM4D}
N -340 180 -300 180 { lab=VM4D}
N -340 180 -340 200 { lab=VM4D}
N 370 180 370 320 { lab=VM4D}
N 410 -10 410 200 { lab=VM3D}
N 450 180 660 180 { lab=VM4D}
N 810 310 810 360 { lab=VN}
N 810 180 810 250 { lab=VM4D}
N 1000 -250 1000 -220 { lab=OutP}
N 1000 -280 1000 -250 { lab=OutP}
N 1370 -250 1370 -220 { lab=OutN}
N 1370 -280 1370 -250 { lab=OutN}
N 1370 -220 1370 -190 { lab=OutN}
N 1370 -330 1370 -280 { lab=OutN}
N -340 -600 520 -600 { lab=VP}
N -240 180 450 180 { lab=VM4D}
N 520 -600 520 -570 { lab=VP}
N 520 -510 520 -490 { lab=#net3}
N 520 -460 610 -460 { lab=VP}
N 610 -600 610 -460 { lab=VP}
N 520 -540 600 -540 { lab=VP}
N 600 -540 610 -540 { lab=VP}
N 480 -460 480 -410 { lab=I_bias2}
N 480 -540 480 -460 { lab=I_bias2}
N -140 -600 -140 -570 { lab=VP}
N -140 -510 -140 -490 { lab=#net4}
N -220 -460 -140 -460 { lab=VP}
N -220 -600 -220 -460 { lab=VP}
N -210 -540 -140 -540 { lab=VP}
N -220 -540 -210 -540 { lab=VP}
N -100 -540 -100 -460 { lab=I_bias2}
N -140 -410 480 -410 { lab=I_bias2}
N -100 -460 -100 -410 { lab=I_bias2}
N -180 -350 -140 -350 { lab=I_bias2}
N -140 -430 -140 -350 { lab=I_bias2}
N 330 -480 330 -410 { lab=I_bias2}
N 330 -600 330 -540 { lab=VP}
N 640 -190 640 -10 { lab=VM6D}
N 640 230 730 230 { lab=VN}
N 730 230 730 360 { lab=VN}
N 640 320 730 320 { lab=VN}
N 640 260 640 290 { lab=#net5}
N 640 350 640 360 { lab=VN}
N 600 180 600 320 { lab=VM4D}
N 640 -10 640 200 { lab=VM6D}
N 410 -320 410 -250 { lab=VIq}
N 410 -320 520 -320 { lab=VIq}
N 520 -430 520 -320 { lab=VIq}
N 520 -320 640 -320 { lab=VIq}
N 640 -320 640 -250 { lab=VIq}
N 550 -220 640 -220 { lab=VIq}
N 550 -320 550 -220 { lab=VIq}
N 410 -220 490 -220 { lab=VIq}
N 490 -320 490 -220 { lab=VIq}
N -300 -230 -300 180 { lab=VM4D}
N -300 -290 -300 -260 { lab=VP}
N -300 -600 -300 -290 { lab=VP}
N -380 -260 -340 -260 { lab=cmm_fb}
N 410 20 1000 20 { lab=VM3D}
N 1000 -70 1000 20 { lab=VM3D}
N 1000 -460 1000 -280 { lab=OutP}
N 1000 -100 1000 -70 { lab=VM3D}
N 1370 -100 1370 -70 { lab=VM6D}
N 640 70 1370 70 { lab=VM6D}
N 1370 -70 1370 70 { lab=VM6D}
N 1370 -190 1370 -130 { lab=OutN}
N 930 -190 960 -190 { lab=V_ref1}
N 960 -190 960 -100 { lab=V_ref1}
N 960 -190 1330 -190 { lab=V_ref1}
N 1330 -190 1330 -100 { lab=V_ref1}
N 1000 -220 1000 -130 { lab=OutP}
N 1000 -240 1030 -240 { lab=OutP}
N 1370 -240 1410 -240 { lab=OutN}
N 1370 -460 1370 -330 { lab=OutN}
N -300 360 1130 360 { lab=VN}
N 1370 -600 1370 -520 { lab=VP}
N 1000 -600 1000 -520 { lab=VP}
N 520 -600 1370 -600 { lab=VP}
N 660 180 810 180 { lab=VM4D}
N 10 -600 10 -570 { lab=VP}
N 10 -510 10 -490 { lab=#net6}
N -70 -460 10 -460 { lab=VP}
N -70 -600 -70 -460 { lab=VP}
N -60 -540 10 -540 { lab=VP}
N -70 -540 -60 -540 { lab=VP}
N 50 -540 50 -460 { lab=I_bias2}
N 50 -460 50 -410 { lab=I_bias2}
N 10 -430 10 180 { lab=VM4D}
N 1130 -350 1130 360 { lab=VN}
N 1000 -460 1050 -460 { lab=OutP}
N 1000 -520 1050 -520 { lab=VP}
N 1320 -520 1370 -520 { lab=VP}
N 1320 -460 1370 -460 { lab=OutN}
N 1020 -490 1030 -490 { lab=VN}
N 1030 -490 1030 -410 { lab=VN}
N 1030 -410 1340 -410 { lab=VN}
N 1340 -490 1340 -410 { lab=VN}
N 1340 -490 1350 -490 { lab=VN}
N 1130 -410 1130 -350 { lab=VN}
C {devices/code.sym} 1840 -280 0 0 {name=TT_MODELS
only_toplevel=true
format="tcleval( @value )"
value="
*.lib \\\\$::SKYWATER_MODELS\\\\/sky130.lib.spice tt
.lib \\\\$::SKYWATER_MODELS\\\\/sky130.lib.spice.tt.red tt
"}
C {devices/code.sym} 1840 -100 0 0 {name=SPICE
only_toplevel=true
value="
*.options savecurrents
.option warn=1
.control
set wr_vecnames
set wr_singlescale
* Power consumption
op
* save all
* #OP#
print @m.xm1.msky130_fd_pr__nfet_01v8_lvt[gds]
print vdd#branch
print v(vm2d)
print v(vm3d)
print v(UD_M5)
wrdata 'result_op.csv' vdd#branch
ac dec 10 1 10G
meas ac dc_gain_vm2d FIND vdb(vm2d) AT=1
let bw_amp_vm2d=dc_gain_vm2d-3
meas ac dc_gain_vm3d FIND vdb(vm3d) AT=1
let bw_amp_vm3d=dc_gain_vm3d-3
meas ac bw_vm2d when vdb(vm2d)=bw_amp_vm2d
meas ac bw_vm3d when vdb(vm3d)=bw_amp_vm3d
*MEAS AC phasem FIND vp(vm2d) WHEN vdb(vm2d)=0
* wrdata 'result_ac.csv' dc_gain bw
* plot vdb(vm2D) log
*
*print WM3D
run
reset
save @m.xm1.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm1.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm1.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm1.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm2.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm2.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm2.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm2.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm3.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm3.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm3.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm3.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm4.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm4.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm4.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm4.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm5.msky130_fd_pr__pfet_01v8_lvt[gm]
save @m.xm5.msky130_fd_pr__pfet_01v8_lvt[gds]
save @m.xm5.msky130_fd_pr__pfet_01v8_lvt[cgs]
save @m.xm5.msky130_fd_pr__pfet_01v8_lvt[cdg]
save @m.xm6.msky130_fd_pr__pfet_01v8_lvt[gm]
save @m.xm6.msky130_fd_pr__pfet_01v8_lvt[gds]
save @m.xm6.msky130_fd_pr__pfet_01v8_lvt[cgs]
save @m.xm6.msky130_fd_pr__pfet_01v8_lvt[cdg]
save @m.xm7.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm7.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm7.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm7.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm8.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm8.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm8.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm8.msky130_fd_pr__nfet_01v8_lvt[cdg]
save @m.xm9.msky130_fd_pr__nfet_01v8_lvt[gm]
save @m.xm9.msky130_fd_pr__nfet_01v8_lvt[gds]
save @m.xm9.msky130_fd_pr__nfet_01v8_lvt[cgs]
save @m.xm9.msky130_fd_pr__nfet_01v8_lvt[cdg]
save v(Voutp)
save v(Voutn)
save v(VIa)
save v(VIq)

save v(Vinn)
save v(Vinp)
save v(VM8G)

op
write comp.raw
run
*reset
*noise v(vm1d) I1 dec 100 1 10G
*print all
*setplot noise2
*write noise2.raw
*run
reset
ac dec 10 1 1T
plot vdb(Voutp) vdb(Voutn) 
plot phase(Voutp)/pi*180 phase(Voutn)/pi*180 
run
reset
tran 1ps 10ns
plot v(Vinp) v(Voutn) v(Voutp)
run
.endc 
"}
C {devices/ngspice_get_value.sym} 630 -550 0 0 {name=r33 node="@m.x7.xm6.msky130_fd_pr__pfet_01v8_lvt[gm]"
descr="M6 gm"}
C {devices/ngspice_get_value.sym} 630 -520 0 0 {name=r34 node="@m.x7.xm6.msky130_fd_pr__pfet_01v8_lvt[gds]"
descr="M6 gds"}
C {devices/ngspice_get_value.sym} 630 -490 0 0 {name=r35 node="@m.xm6.msky130_fd_pr__pfet_01v8_lvt[cgs]"
descr="M6 cgs"}
C {devices/ngspice_get_value.sym} 630 -460 0 0 {name=r36 node="@m.xm6.msky130_fd_pr__pfet_01v8_lvt[cdg]"
descr="M6 cdg"}
C {devices/lab_wire.sym} 600 -320 0 1 {name=l7 sig_type=std_logic lab=VIq}
C {devices/ngspice_get_value.sym} 260 230 0 0 {name=r5 node="@m.xm9.msky130_fd_pr__nfet_01v8_lvt[gm]"
descr="M9 gm" }
C {devices/ngspice_get_value.sym} 260 260 0 0 {name=r6 node="@m.xm9.msky130_fd_pr__nfet_01v8_lvt[gds]"
descr="M9 gds"}
C {devices/ngspice_get_value.sym} 260 290 0 0 {name=r7 node="@m.xm9.msky130_fd_pr__nfet_01v8_lvt[cgs]"
descr="M9 cgs"}
C {devices/ngspice_get_value.sym} 260 320 0 0 {name=r8 node="@m.xm9.msky130_fd_pr__nfet_01v8_lvt[cdg]"
descr="M9 cdg"}
C {devices/ngspice_get_value.sym} -460 230 0 0 {name=r13 node="@m.xm7.msky130_fd_pr__nfet_01v8_lvt[gm]"
descr="M7 gm"}
C {devices/ngspice_get_value.sym} -460 260 0 0 {name=r14 node="@m.xm7.msky130_fd_pr__nfet_01v8_lvt[gds]"
descr="M7 gds"}
C {devices/ngspice_get_value.sym} -460 290 0 0 {name=r15 node="@m.xm7.msky130_fd_pr__nfet_01v8_lvt[cgs]"
descr="M7 cgs"}
C {devices/ngspice_get_value.sym} -460 320 0 0 {name=r16 node="@m.xm7.msky130_fd_pr__nfet_01v8_lvt[cdg]"
descr="M7 cdg"}
C {devices/ngspice_get_value.sym} 580 -340 0 0 {name=r24 node="v(xcmp_p1.VIq)"
descr="v(xcmp_p1.VIq)"}
C {devices/ipin.sym} 330 -220 0 0 {name=p1 lab=Inp}
C {devices/ipin.sym} -380 -260 0 0 {name=p2 lab=cmm_fb}
C {devices/ipin.sym} 710 -220 0 1 {name=p3 lab=Inn}
C {devices/iopin.sym} -340 -600 2 0 {name=p4 lab=VP}
C {devices/iopin.sym} -410 360 2 0 {name=p5 lab=VN}
C {devices/opin.sym} 1410 -240 2 1 {name=p6 lab=OutN}
C {devices/opin.sym} 1030 -240 0 0 {name=p7 lab=OutP}
C {sky130_fd_pr/nfet_01v8.sym} 390 320 0 0 {name=M10
L=0.5
W=2
nf=1 
mult=12*4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} 390 230 0 0 {name=M12
L=0.15
W=2
nf=1 
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} -320 320 0 0 {name=M17
L=0.5
W=2
nf=1 
mult=4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} -320 230 0 0 {name=M18
L=0.15
W=2
nf=1 
mult=1
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/cap_mim_m3_2.sym} 810 280 0 0 {name=C1 model=cap_mim_m3_2 W=30 L=30 MF=1 spiceprefix=X}
C {sky130_fd_pr/res_high_po_0p35.sym} 1000 -490 0 1 {name=R3
W=0.35
L=2
model=res_high_po_0p35
spiceprefix=X
mult=1}
C {sky130_fd_pr/res_high_po_0p35.sym} 1370 -490 0 0 {name=R4
W=0.35
L=2
model=res_high_po_0p35
spiceprefix=X
mult=1}
C {devices/ngspice_get_value.sym} 840 -290 0 0 {name=r19 node="v(xcmp1.VM2D)"
descr="v(xcmp1.VM2D)"}
C {devices/ngspice_get_value.sym} 840 -340 0 0 {name=r17 node="v(xcmp1.VM1D)"
descr="v(xcmp1.VM1D)"}
C {devices/ipin.sym} 930 -190 0 0 {name=p8 lab=V_ref1
}
C {devices/ipin.sym} -180 -350 0 0 {name=p9 lab=I_bias2}
C {devices/ngspice_get_value.sym} 1560 -470 0 0 {name=r18 node="v(out_p1)"
descr="v(out_p1)"}
C {devices/ngspice_get_value.sym} 860 -400 0 0 {name=r20 node="v(out_p1)"
descr="v(out_p1)"}
C {devices/ngspice_get_value.sym} 1440 -540 0 0 {name=r21 node="v(out_n1)"
descr="v(out_n1)"}
C {sky130_fd_pr/pfet_01v8.sym} 500 -540 0 0 {name=M21
L=0.5
W=2
nf=1
mult=12*4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8.sym} 500 -460 0 0 {name=M22
L=0.15
W=2
nf=1
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8.sym} -120 -540 0 1 {name=M23
L=0.5
W=2
nf=1
mult=2*4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8.sym} -120 -460 0 1 {name=M24
L=0.15
W=2
nf=1
mult=2
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/cap_mim_m3_2.sym} 330 -510 0 0 {name=C3 model=cap_mim_m3_2 W=30 L=30 MF=1 spiceprefix=X}
C {sky130_fd_pr/nfet_01v8.sym} 980 -100 0 0 {name=M2
L=0.2
W=2
nf=1 
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8.sym} -320 -260 0 0 {name=M4
L=0.2
W=2
nf=1
mult=4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} 1350 -100 0 0 {name=M7
L=0.2
W=2
nf=1 
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {devices/lab_wire.sym} 410 -80 0 1 {name=l1 sig_type=std_logic lab=VM3D}
C {devices/lab_wire.sym} 640 -80 0 1 {name=l2 sig_type=std_logic lab=VM6D}
C {devices/ngspice_get_value.sym} 410 -40 0 0 {name=r1 node="v(xcmp_p1.VM3D)"
descr="v(xcmp_p1.VM3D)"}
C {devices/ngspice_get_value.sym} 640 -40 0 0 {name=r2 node="v(xcmp_p1.VM6D)"
descr="v(xcmp_p1.VM6D)"}
C {devices/lab_wire.sym} -300 -70 0 1 {name=l3 sig_type=std_logic lab=VM4D}
C {devices/ngspice_get_value.sym} -300 -30 0 0 {name=r3 node="v(xcmp_p1.VM4D)"
descr="v(xcmp_p1.VM4D)"}
C {sky130_fd_pr/pfet_01v8_lvt.sym} 390 -220 0 0 {name=M11
L=0.35
W=2
nf=1
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8_lvt
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8_lvt.sym} 660 -220 0 1 {name=M3
L=0.35
W=2
nf=1
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8_lvt
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} 620 230 0 0 {name=M1
L=0.15
W=2
nf=1 
mult=12
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/nfet_01v8.sym} 620 320 0 0 {name=M5
L=0.5
W=2
nf=1 
mult=12*4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=nfet_01v8
spiceprefix=X
}
C {devices/ngspice_get_value.sym} -140 -350 0 0 {name=r4 node="v(xcmp_p1.VM24D)"
descr="v(xcmp_p1.VM24D)"}
C {sky130_fd_pr/res_high_po_0p35.sym} 1050 -490 0 0 {name=R1
W=0.35
L=2
model=res_high_po_0p35
spiceprefix=X
mult=1}
C {sky130_fd_pr/res_high_po_0p35.sym} 1320 -490 0 1 {name=R2
W=0.35
L=2
model=res_high_po_0p35
spiceprefix=X
mult=1}
C {sky130_fd_pr/pfet_01v8.sym} 30 -540 0 1 {name=M6
L=0.5
W=2
nf=1
mult=2*4
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}
C {sky130_fd_pr/pfet_01v8.sym} 30 -460 0 1 {name=M8
L=0.15
W=2
nf=1
mult=2
ad="'int((nf+1)/2) * W/nf * 0.29'" 
pd="'2*int((nf+1)/2) * (W/nf + 0.29)'"
as="'int((nf+2)/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
model=pfet_01v8
spiceprefix=X
}