Version 4 SHEET 1 1976 680 WIRE 1072 -304 1072 -336 WIRE 1072 -288 1072 -304 WIRE 1136 32 1136 0 WIRE 1136 160 1136 112 WIRE 1168 0 1136 0 WIRE 1232 0 1232 -96 WIRE 1248 -192 1200 -192 WIRE 1296 0 1232 0 WIRE 1328 -192 1248 -192 WIRE 1328 0 1296 0 WIRE 1376 -112 1376 -176 WIRE 1376 -96 1312 -96 WIRE 1376 -96 1376 -112 WIRE 1376 -80 1376 -96 WIRE 1376 48 1376 16 WIRE 1472 -112 1376 -112 WIRE 1536 -112 1472 -112 WIRE 1536 0 1536 -112 WIRE 1584 0 1536 0 WIRE 1584 0 1584 -16 WIRE 1600 -192 1552 -192 WIRE 1632 -96 1584 -96 WIRE 1680 -192 1600 -192 WIRE 1680 0 1584 0 WIRE 1728 -112 1728 -176 WIRE 1728 -96 1696 -96 WIRE 1728 -96 1728 -112 WIRE 1728 -80 1728 -96 WIRE 1728 48 1728 16 WIRE 1824 -112 1728 -112 WIRE 1888 -112 1824 -112 FLAG 1072 -208 0 FLAG 1072 -304 VDD FLAG 1376 -32 0 FLAG 1376 48 0 FLAG 1376 -272 VDD FLAG 1376 -224 VDD FLAG 800 -240 VDD FLAG 800 112 0 FLAG 944 -176 Vbias1 FLAG 944 -144 Vhigh FLAG 944 -112 Vbias2 FLAG 944 -16 Vbias3 FLAG 944 -80 Vpcas FLAG 944 -48 Vncas FLAG 944 48 Vbias4 FLAG 944 16 Vlow FLAG 1136 160 0 FLAG 1296 0 Vin FLAG 1248 -192 Vbias1 FLAG 1136 0 Vs FLAG 1728 -32 0 FLAG 1728 48 0 FLAG 1728 -272 VDD FLAG 1728 -224 VDD FLAG 1824 -112 Vout FLAG 1600 -192 Vbias1 FLAG 1472 -112 n1 SYMBOL voltage 1072 -304 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName VDD SYMATTR Value 5 SYMBOL nmos4 1328 -80 R0 WINDOW 123 56 100 Left 0 WINDOW 0 69 31 Left 0 SYMATTR Value2 l=2u w=10u SYMATTR InstName MA SYMATTR Value N_1u SYMBOL pmos4 1328 -272 R0 WINDOW 123 58 102 Left 0 WINDOW 0 56 16 Left 0 SYMATTR Value2 l=2u w=30u SYMATTR InstName MC SYMATTR Value P_1u SYMBOL Fig_20_43 800 -64 R0 SYMATTR InstName U1 SYMBOL voltage 1136 16 R0 WINDOW 123 -86 87 Left 0 WINDOW 39 0 0 Left 0 WINDOW 3 30 93 Left 0 WINDOW 0 -78 57 Left 0 SYMATTR Value2 AC 1 SYMATTR Value "" SYMATTR InstName Vs SYMBOL res 1216 -80 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 1G SYMBOL cap 1168 16 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL nmos4 1680 -80 R0 WINDOW 123 56 100 Left 0 WINDOW 0 69 31 Left 0 SYMATTR Value2 l=2u w=10u SYMATTR InstName MB SYMATTR Value N_1u SYMBOL pmos4 1680 -272 R0 WINDOW 123 58 102 Left 0 WINDOW 0 56 16 Left 0 SYMATTR Value2 l=2u w=30u SYMATTR InstName MD SYMATTR Value P_1u SYMBOL cap 1632 -80 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName Cc1 SYMATTR Value 1p SYMBOL res 1568 -112 R0 SYMATTR InstName Rz SYMATTR Value 6.5k TEXT 1272 112 Left 0 !.lib cmosedu_models.txt TEXT 864 -336 Left 0 ;Plot Vout TEXT 1272 88 Left 0 !.ac dec 100 10 1G