* SPICE netlist
M1 N001 Vin Vout N001 CMOSP l=180n w=4u
M2 Vout Vin 0 0 CMOSN l=180n w=2u
Vdd N001 0 1.8
Vin Vin 0 PULSE(0 1.8 1n 50p 50p 2n 4n)
C1 Vout 0 10f
.tran 0.01n 5n 0
+VERSION = 3.1 TNOM = 27 TOX = 4.1E-9
+XJ = 1E-7 NCH = 2.3549E17 VTH0 = 0.3662473
+K1 = 0.5864999 K2 = 1.127266E-3 K3 = 1E-3
+K3B = 0.0294061 W0 = 1E-7 NLX = 1.630684E-7
+DVT0W = 0 DVT1W = 0 DVT2W = 0
+DVT0 = 1.2064649 DVT1 = 0.4215486 DVT2 = 0.0197749
+U0 = 273.8094484 UA = -1.40499E-9 UB = 2.408323E-18
+UC = 6.504826E-11 VSAT = 1.355009E5 A0 = 2
+AGS = 0.4449958 B0 = 1.901075E-7 B1 = 4.99995E-6
+KETA = -0.0164863 A1 = 3.868769E-4 A2 = 0.4640272
+RDSW = 123.3376355 PRWG = 0.5 PRWB = -0.197728
+WR = 1 WINT = 0 LINT = 1.690044E-8
+XL = 0 XW = -1E-8 DWG = -4.728719E-9
+DWB = -2.452411E-9 VOFF = -0.0948017 NFACTOR = 2.1860065
+CIT = 0 CDSC = 2.4E-4 CDSCD = 0
+CDSCB = 0 ETA0 = 2.230928E-3 ETAB = 6.028975E-5
+DSUB = 0.0145467 PCLM = 1.3822069 PDIBLC1 = 0.1762787
+PDIBLC2 = 1.66653E-3 PDIBLCB = -0.1 DROUT = 0.7694691
+PSCBE1 = 8.91287E9 PSCBE2 = 7.349607E-9 PVAG = 1.685917E-3
+DELTA = 0.01 RSH = 6.7 MOBMOD = 1
+PRT = 0 UTE = -1.5 KT1 = -0.11
+KT1L = 0 KT2 = 0.022 UA1 = 4.31E-9
+UB1 = -7.61E-18 UC1 = -5.6E-11 AT = 3.3E4
+WL = 0 WLN = 1 WW = 0
+WWN = 1 WWL = 0 LL = 0
+LLN = 1 LW = 0 LWN = 1
+LWL = 0 CAPMOD = 2 XPART = 0.5
+CGDO = 8.23E-10 CGSO = 8.23E-10 CGBO = 1E-12
+CJ = 9.466429E-4 PB = 0.8 MJ = 0.3820266
+CJSW = 2.608154E-10 PBSW = 0.8 MJSW = 0.102322
+CJSWG = 3.3E-10 PBSWG = 0.8 MJSWG = 0.102322
+CF = 0 PVTH0 = -2.199373E-3 PRDSW = -0.9368961
+PK2 = 1.593254E-3 WKETA = -2.880976E-3 LKETA = 7.165078E-3
+PU0 = 6.777519 PUA = 5.505418E-12 PUB = 8.84133E-25
+PVSAT = 2.006286E3 PETA0 = 1.003159E-4 PKETA = -6.759277E-3
+NOIMOD=2.0E+00 NOIA=1.3182567385564E+19
+NOIB=144543.977074592 NOIC=-1.24515784572817E-12 EF=0.92 EM=41000000 )
+VERSION = 3.1 TNOM = 27 TOX = 4.1E-9
+XJ = 1E-7 NCH = 4.1589E17 VTH0 = -0.3906012
+K1 = 0.5341312 K2 = 0.0395326 K3 = 0
+K3B = 7.4916211 W0 = 1E-6 NLX = 1.194072E-7
+DVT0W = 0 DVT1W = 0 DVT2W = 0
+DVT0 = 0.5060555 DVT1 = 0.2423835 DVT2 = 0.1
+U0 = 115.6894042 UA = 1.573746E-9 UB = 1.874308E-21
+UC = -1E-10 VSAT = 1.130982E5 A0 = 1.9976555
+AGS = 0.4186945 B0 = 1.949178E-7 B1 = 6.422908E-7
+KETA = 0.0166345 A1 = 0.4749146 A2 = 0.300003
+RDSW = 198.321294 PRWG = 0.5 PRWB = -0.4986647
+WR = 1 WINT = 0 LINT = 2.94454E-8
+XL = 0 XW = -1E-8 DWG = -2.798724E-8
+DWB = -4.83797E-10 VOFF = -0.095236 NFACTOR = 2
+CIT = 0 CDSC = 2.4E-4 CDSCD = 0
+CDSCB = 0 ETA0 = 1.035504E-3 ETAB = -4.358398E-4
+DSUB = 1.816555E-3 PCLM = 1.3299898 PDIBLC1 = 1.766563E-3
+PDIBLC2 = 7.728395E-7 PDIBLCB = -1E-3 DROUT = 1.011891E-3
+PSCBE1 = 4.872184E10 PSCBE2 = 5E-10 PVAG = 0.0209921
+DELTA = 0.01 RSH = 7.7 MOBMOD = 1
+PRT = 0 UTE = -1.5 KT1 = -0.11
+KT1L = 0 KT2 = 0.022 UA1 = 4.31E-9
+UB1 = -7.61E-18 UC1 = -5.6E-11 AT = 3.3E4
+WL = 0 WLN = 1 WW = 0
+WWN = 1 WWL = 0 LL = 0
+LLN = 1 LW = 0 LWN = 1
+LWL = 0 CAPMOD = 2 XPART = 0.5
+CGDO = 6.35E-10 CGSO = 6.35E-10 CGBO = 1E-12
+CJ = 1.144521E-3 PB = 0.8468686 MJ = 0.4099522
+CJSW = 2.490749E-10 PBSW = 0.8769118 MJSW = 0.3478565
+CJSWG = 4.22E-10 PBSWG = 0.8769118 MJSWG = 0.3478565
+CF = 0 PVTH0 = 2.302018E-3 PRDSW = 9.0575312
+PK2 = 1.821914E-3 WKETA = 0.0222457 LKETA = -1.495872E-3
+PU0 = -1.5580645 PUA = -6.36889E-11 PUB = 1E-21
+PVSAT = 49.8420442 PETA0 = 2.827793E-5 PKETA = -2.536564E-3
+ NOIMOD=2.0E+00 NOIA=3.57456993317604E+18 NOIB=2500
+ NOIC=2.61260020285845E-11 EF=1.1388 EM=41000000 )
.measure TRAN power AVG I(VDD)
.measure TRAN Iavg AVG I(VDD)
.measure TRAN Vmax MAX V(Vout)
.measure TRAN Vmin MIN V(Vout)
.measure TRAN delay TRIG V(Vin) VAL=0.9 FALL=1 TARG V(Vout) VAL=0.9 RISE=1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 272 352
WIRE 136 -176 24 -176
WIRE 136 -144 136 -176
WIRE 24 -96 24 -176
WIRE 72 -96 24 -96
WIRE 24 -80 24 -96
WIRE 72 -32 72 -96
WIRE 72 -32 24 -32
WIRE 136 -32 136 -64
WIRE -88 0 -136 0
WIRE -56 0 -88 0
WIRE -24 0 -56 0
WIRE -136 16 -136 0
WIRE 104 16 40 16
WIRE 120 16 104 16
WIRE 24 32 24 16
WIRE 40 32 40 16
WIRE 40 32 24 32
WIRE 120 32 120 16
WIRE 24 48 24 32
WIRE 56 96 24 96
WIRE -56 128 -56 0
WIRE -24 128 -56 128
WIRE -136 144 -136 96
WIRE 120 144 120 96
WIRE 24 160 24 144
WIRE 56 160 56 96
WIRE 56 160 24 160
WIRE 24 176 24 160
FLAG 24 176 0
FLAG 136 -32 0
FLAG -136 144 0
FLAG 120 144 0
FLAG 104 16 Vout
FLAG -88 0 Vin
SYMBOL pmos4 -24 -80 R0
SYMATTR InstName M1
SYMATTR Value CMOSP
SYMATTR Value2 l=180n w=4u
SYMBOL nmos4 -24 48 R0
SYMATTR InstName M2
SYMATTR Value CMOSN
SYMATTR Value2 l=180n w=2u
SYMBOL voltage 136 -160 R0
SYMATTR InstName Vdd
SYMATTR Value 1.8
SYMBOL voltage -136 0 R0
SYMATTR InstName Vin
SYMATTR Value PULSE(0 1.8 1n 50p 50p 2n 4n)
SYMBOL cap 104 32 R0
SYMATTR InstName C1
SYMATTR Value 10f