**.subckt opamp vdd vss vin_n vin_p iref vout
*.iopin vdd
*.iopin vss
*.ipin vin_n
*.ipin vin_p
*.ipin iref
*.opin vout
XM1 vbn vin_n vp vp sky130_fd_pr__pfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=200 m=200 
XM2 voe1 vin_p vp vp sky130_fd_pr__pfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=200 m=200 
XM3 vbn vbn vss vss sky130_fd_pr__nfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=30 m=30 
XM4 voe1 vbn vss vss sky130_fd_pr__nfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=30 m=30 
XM5 vp iref vdd vdd sky130_fd_pr__pfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=30 m=30 
XM7 vout iref vdd vdd sky130_fd_pr__pfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=150 m=150 
XM8 iref iref vdd vdd sky130_fd_pr__pfet_01v8 W=3 L=0.3 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=15 m=15 
XM9 net1 vdd voe1 vss sky130_fd_pr__nfet_01v8 W=0.75 L=0.15 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=6 m=6 
XC1 net1 vout sky130_fd_pr__cap_mim_m3_1 W=17.55 L=15 MF=6 m=6
XM6 vout voe1 vss vss sky130_fd_pr__nfet_01v8 W=4.5 L=0.45 ad='W * 0.29' pd='2 * (W + 0.29)' as='W * 0.29'
+ ps='2 * (W + 0.29)' nrd='0.29 / W' nrs='0.29 / W' sa=0 sb=0 sd=0 nf=1 mult=150 m=150 
**.ends
.end