* SPICE netlist
M1 N002 N005 0 0 NMOS
V1 N005 0 PULSE(0 3.3 0 0 0 0.5u 1u)
V2 N001 0 5V
R2 N002 N001 1k
R1 0 N002 100
M2 N004 N006 0 0 BSZ0905NS
V3 N006 0 2.3V
V4 N003 0 5V
R3 N004 N003 1k
R4 0 N004 100
M3 N007 N010 N013 N013 PMOS
M4 N013 N010 0 0 NMOS
V5 N007 0 1.2V
V6 N010 0 0V
M5 N008 N011 N014 N014 PMOS
M6 N014 N011 0 0 NMOS
V7 N008 0 1.2V
V8 N011 0 5V
M7 N009 N012 N015 N015 PMOS
M8 N015 N012 0 0 NMOS
V9 N009 0 1.2V
V10 N012 0 PULSE(0 5 0 0 0 0.5u 1u)
.tran 1s

* LTspice schematic (.asc)
Version 4
SHEET 1 1360 944
WIRE -600 -456 -680 -456
WIRE -440 -456 -520 -456
WIRE -360 -456 -440 -456
WIRE -200 -456 -280 -456
WIRE -24 -456 -104 -456
WIRE 136 -456 56 -456
WIRE 216 -456 136 -456
WIRE 376 -456 296 -456
WIRE -440 -376 -440 -456
WIRE 136 -376 136 -456
WIRE -200 -344 -200 -456
WIRE 376 -344 376 -456
WIRE -680 -328 -680 -376
WIRE -104 -328 -104 -376
WIRE -488 -296 -584 -296
WIRE 88 -296 -8 -296
WIRE -584 -280 -584 -296
WIRE -8 -280 -8 -296
WIRE -584 -152 -584 -200
WIRE -440 -152 -440 -280
WIRE -440 -152 -584 -152
WIRE -8 -152 -8 -200
WIRE 136 -152 136 -280
WIRE 136 -152 -8 -152
WIRE -440 -120 -440 -152
WIRE 136 -120 136 -152
WIRE -264 8 -552 8
WIRE 216 8 -72 8
WIRE 680 8 392 8
WIRE -552 56 -552 8
WIRE -72 56 -72 8
WIRE 392 56 392 8
WIRE -264 104 -264 8
WIRE 216 104 216 8
WIRE 680 104 680 8
WIRE -552 184 -552 136
WIRE -312 184 -360 184
WIRE -72 184 -72 136
WIRE 168 184 120 184
WIRE 392 184 392 136
WIRE 632 184 584 184
WIRE -360 248 -360 184
WIRE -360 248 -568 248
WIRE 120 248 120 184
WIRE 120 248 -88 248
WIRE 584 248 584 184
WIRE 584 248 376 248
WIRE -568 296 -568 248
WIRE -264 296 -264 200
WIRE -88 296 -88 248
WIRE 216 296 216 200
WIRE 376 296 376 248
WIRE 680 296 680 200
WIRE -360 376 -360 248
WIRE -312 376 -360 376
WIRE 120 376 120 248
WIRE 168 376 120 376
WIRE 584 376 584 248
WIRE 632 376 584 376
WIRE -568 472 -568 376
WIRE -264 472 -264 392
WIRE -88 472 -88 376
WIRE 216 472 216 392
WIRE 376 472 376 376
WIRE 680 472 680 392
FLAG -440 -120 0
FLAG -680 -328 0
FLAG -200 -344 0
FLAG 136 -120 0
FLAG -104 -328 0
FLAG 376 -344 0
FLAG -264 472 0
FLAG -568 472 0
FLAG -552 184 0
FLAG 216 472 0
FLAG -88 472 0
FLAG -72 184 0
FLAG 680 472 0
FLAG 376 472 0
FLAG 392 184 0
SYMBOL nmos -488 -376 R0
SYMATTR InstName M1
SYMBOL voltage -584 -296 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 0 0 0.5u 1u)
SYMBOL voltage -680 -472 R0
SYMATTR InstName V2
SYMATTR Value 5V
SYMBOL res -504 -472 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -264 -472 R90
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL nmos 88 -376 R0
SYMATTR InstName M2
SYMATTR Value BSZ0905NS
SYMBOL voltage -8 -296 R0
SYMATTR InstName V3
SYMATTR Value 2.3V
SYMBOL voltage -104 -472 R0
SYMATTR InstName V4
SYMATTR Value 5V
SYMBOL res 72 -472 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 312 -472 R90
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL pmos -312 104 R0
SYMATTR InstName M3
SYMBOL nmos -312 296 R0
SYMATTR InstName M4
SYMBOL voltage -552 40 R0
SYMATTR InstName V5
SYMATTR Value 1.2V
SYMBOL voltage -568 280 R0
SYMATTR InstName V6
SYMATTR Value 0V
SYMBOL pmos 168 104 R0
SYMATTR InstName M5
SYMBOL nmos 168 296 R0
SYMATTR InstName M6
SYMBOL voltage -72 40 R0
SYMATTR InstName V7
SYMATTR Value 1.2V
SYMBOL voltage -88 280 R0
SYMATTR InstName V8
SYMATTR Value 5V
SYMBOL pmos 632 104 R0
SYMATTR InstName M7
SYMBOL nmos 632 296 R0
SYMATTR InstName M8
SYMBOL voltage 392 40 R0
SYMATTR InstName V9
SYMATTR Value 1.2V
SYMBOL voltage 376 280 R0
SYMATTR InstName V10
SYMATTR Value PULSE(0 5 0 0 0 0.5u 1u)