Version 4
SHEET 1 1496 680
WIRE 224 -544 224 -560
WIRE 224 -528 224 -544
WIRE 224 -416 224 -448
WIRE 240 -272 240 -288
WIRE 240 -176 240 -192
WIRE 304 -400 304 -416
WIRE 304 -304 304 -320
WIRE 576 -544 576 -560
WIRE 576 -384 576 -448
WIRE 576 -272 576 -288
WIRE 656 -384 576 -384
WIRE 656 -304 624 -304
WIRE 656 -304 656 -384
WIRE 752 -560 576 -560
WIRE 752 -560 752 -576
WIRE 800 -304 656 -304
WIRE 800 -304 800 -592
WIRE 880 -304 800 -304
WIRE 928 -560 752 -560
WIRE 928 -544 928 -560
WIRE 928 -432 928 -448
WIRE 928 -384 928 -432
WIRE 928 -272 928 -288
WIRE 1136 -432 928 -432
WIRE 1136 -432 1136 -480
WIRE 1136 -320 1136 -432
WIRE 1184 -560 1184 -608
WIRE 1184 -432 1184 -464
WIRE 1184 -400 1184 -432
WIRE 1184 -256 1184 -304
WIRE 1232 -432 1184 -432
WIRE 1392 -432 1232 -432
WIRE 1392 -336 1392 -368
FLAG 240 -176 0
FLAG 240 -288 Vinp
FLAG 576 -336 0
FLAG 224 -416 0
FLAG 224 -544 VDD
FLAG 576 -496 VDD
FLAG 928 -496 VDD
FLAG 928 -336 0
FLAG 304 -304 0
FLAG 304 -416 Vinm
FLAG 1184 -512 VDD
FLAG 1184 -608 VDD
FLAG 1184 -352 0
FLAG 1184 -256 0
FLAG 1232 -432 Vout
FLAG 1392 -336 0
FLAG 752 -624 VDD
FLAG 752 -672 VDD
FLAG 576 -272 0
FLAG 928 -272 0
FLAG 528 -464 Vinm
FLAG 976 -464 Vinp
SYMBOL nmos4 624 -384 M0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage 240 -288 R0
WINDOW 0 34 41 Left 0
WINDOW 3 26 119 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vinp
SYMATTR Value PULSE(100mV 300mV 5n 5n 5n 5n 20n)
SYMBOL voltage 224 -544 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName VDD
SYMATTR Value 1
SYMBOL pmos4 528 -544 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M3
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 976 -544 M0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M4
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 880 -384 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M2
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage 304 -416 R0
WINDOW 0 25 19 Left 0
WINDOW 3 27 91 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vinm
SYMATTR Value 200m
SYMBOL pmos4 1136 -560 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M5
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 1136 -400 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M7
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL cap 1376 -432 R0
SYMATTR InstName Cload
SYMATTR Value 50f
SYMBOL pmos4 800 -672 M0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M6
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
TEXT 320 -144 Left 0 !.tran 0 30n 0 10p
TEXT 320 -120 Left 0 !.lib cmosedu_models.txt
TEXT 240 -616 Left 0 ;Plot Vout Vinp Vinm