这是网表:
.protect
.lib './TD-LO18-SP-2003v4R/l018ll_io50_v1p3.lib' TT
.unprotect
.temp 25
.options list node post
.subckt vco_hspice vdd vin out vss
M1 vss b a vss n18ll L=0.18u W=0.72u
M2 a out j vss n18ll L=0.18u W=0.36u
M3 o p a vss n18ll L=0.18u W=0.36u
M4 b b vss vss n18ll L=0.18u W=0.72u
M5 vss d l vss n18ll L=0.18u W=0.72u
M6 d d l vss n18ll L=0.18u W=0.36u
M7 c o p vss n18ll L=0.18u W=0.9u
M8 vss d n vss n18ll L=0.18u W=0.72u
M9 f d n vss n18ll L=0.18u W=0.36u
M10 f e r vss n18ll L=0.18u W=0.48u
M11 vdd g f vss n18ll L=0.18u W=0.48u
M12 vss r vss vss n18ll L=0.18u W=0.34u
M13 t r s vss n18ll L=0.18u W=0.36u
M14 u h t vss n18ll L=0.18u W=0.36u
M15 t b vss vss n18ll L=0.18u W=0.9u
M16 vss b g vss n18ll L=0.18u W=0.9u
M17 i g vss vss n18ll L=0.18u W=0.36u
M18 j j vdd vdd p18ll L=0.18u W=0.48u
M19 o j vdd vdd p18ll L=0.18u W=0.48u
M20 k c c vdd p18ll L=0.18u W=1.2u
M21 k c vdd vdd p18ll L=0.18u W=1.8u
M22 m c d vdd p18ll L=0.18u W=1.2u
M23 m c vdd vdd p18ll L=0.18u W=1.8u
M24 q c r vdd p18ll L=0.18u W=1.2u
M25 q c vdd vdd p18ll L=0.18u W=1.8u
M26 s s vdd vdd p18ll L=0.18u W=0.72u
M27 u s vdd vdd p18ll L=0.18u W=0.72u
M28 w u vdd vdd p18ll L=0.18u W=0.72u
M29 vdd u g vdd p18ll L=0.18u W=0.36u
M30 vdd g i vdd p18ll L=0.18u W=0.36u
R1 vdd a 1.5k
R2 a vin 0.5k
R3 u vss 1k
R4 k l 4k
R5 vdd l 2k
R6 l vss 2k
R7 vin vss 1k