Version 4
SHEET 1 1968 1112
WIRE -176 -208 -432 -208
WIRE 544 -208 -176 -208
WIRE 896 -208 544 -208
WIRE 944 -208 896 -208
WIRE 1216 -208 944 -208
WIRE 1264 -208 1216 -208
WIRE 944 -144 944 -208
WIRE 1216 -144 1216 -208
WIRE 896 -96 896 -208
WIRE 944 -96 896 -96
WIRE 1264 -96 1264 -208
WIRE 1264 -96 1216 -96
WIRE 1088 -64 992 -64
WIRE 1168 -64 1088 -64
WIRE 528 -16 400 -16
WIRE 944 -16 944 -48
WIRE 944 -16 528 -16
WIRE -176 0 -176 -208
WIRE 1216 0 1216 -48
WIRE 1216 0 672 0
WIRE 944 16 944 -16
WIRE 944 16 896 16
WIRE 1216 16 1216 0
WIRE 1264 16 1216 16
WIRE 944 48 944 16
WIRE 1216 48 1216 16
WIRE 896 96 896 16
WIRE 944 96 896 96
WIRE 1264 96 1264 16
WIRE 1264 96 1216 96
WIRE 672 112 672 0
WIRE 192 128 64 128
WIRE 304 128 272 128
WIRE 1088 128 992 128
WIRE 1168 128 1088 128
WIRE -432 144 -432 -208
WIRE 672 160 672 112
WIRE -176 176 -176 80
WIRE 400 176 400 -16
WIRE 672 208 624 208
WIRE 944 208 944 144
WIRE 1008 208 944 208
WIRE 1040 208 1008 208
WIRE 1216 208 1216 144
WIRE 1344 208 1216 208
WIRE 1392 208 1344 208
WIRE 448 224 400 224
WIRE 752 240 720 240
WIRE 768 240 752 240
WIRE 64 256 64 128
WIRE 128 256 64 256
WIRE 192 256 128 256
WIRE 304 256 272 256
WIRE 352 256 304 256
WIRE 944 256 944 208
WIRE 1216 256 1216 208
WIRE 1392 272 1392 208
WIRE 1632 288 1632 192
WIRE 1760 288 1760 192
WIRE 1888 288 1888 192
WIRE 64 304 64 256
WIRE 944 304 896 304
WIRE 1264 304 1216 304
WIRE 400 320 400 272
WIRE 448 320 448 224
WIRE 448 320 400 320
WIRE 528 320 448 320
WIRE 624 320 624 208
WIRE 624 320 528 320
WIRE 672 320 672 256
WIRE 672 320 624 320
WIRE 1088 336 992 336
WIRE 1168 336 1088 336
WIRE 1632 352 1632 288
WIRE 1760 352 1760 288
WIRE 1888 352 1888 288
WIRE 528 400 528 320
WIRE 896 400 896 304
WIRE 944 400 944 352
WIRE 944 400 896 400
WIRE 1216 400 1216 352
WIRE 1264 400 1264 304
WIRE 1264 400 1216 400
WIRE 64 432 64 384
WIRE -432 448 -432 224
WIRE -320 448 -432 448
WIRE 944 464 944 400
WIRE 1216 464 1216 400
WIRE -432 480 -432 448
WIRE 528 480 528 400
WIRE 944 512 896 512
WIRE 1264 512 1216 512
WIRE -432 528 -496 528
WIRE 576 528 528 528
WIRE 1040 544 1040 208
WIRE 1040 544 992 544
WIRE 1168 544 1040 544
WIRE 1632 544 1632 432
WIRE 1760 544 1760 432
WIRE 1888 544 1888 432
WIRE -320 560 -320 448
WIRE -320 560 -384 560
WIRE 0 560 -320 560
WIRE 480 560 0 560
WIRE -496 656 -496 528
WIRE -432 656 -432 576
WIRE -432 656 -496 656
WIRE -176 656 -176 176
WIRE -176 656 -432 656
WIRE 48 656 -176 656
WIRE 528 656 528 576
WIRE 528 656 48 656
WIRE 576 656 576 528
WIRE 576 656 528 656
WIRE 896 656 896 512
WIRE 896 656 576 656
WIRE 944 656 944 560
WIRE 944 656 896 656
WIRE 1216 656 1216 560
WIRE 1216 656 944 656
WIRE 1264 656 1264 512
WIRE 1264 656 1216 656
WIRE 1392 656 1392 336
WIRE 1392 656 1264 656
FLAG 544 -208 vdd
FLAG -176 176 0
FLAG 64 432 0
FLAG 304 256 vp
FLAG 752 240 vn
FLAG 128 256 vcm
FLAG 48 656 vss
FLAG 528 400 v0
FLAG 0 560 vgs1
FLAG 304 128 vn
FLAG 1344 208 vout
FLAG 528 -16 v1
FLAG 672 112 v2
FLAG 1008 208 v3
FLAG 1088 336 vbias1
FLAG 1088 128 vbias2
FLAG 1088 -64 vbias3
FLAG 1632 544 0
FLAG 1632 288 vbias3
FLAG 1760 544 0
FLAG 1760 288 vbias2
FLAG 1888 544 0
FLAG 1888 288 vbias1
SYMBOL nmos4 720 160 M0
SYMATTR InstName M2
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=40u
SYMBOL nmos4 352 176 R0
SYMATTR InstName M5
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=40u
SYMBOL voltage -176 -16 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL voltage 64 288 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 1.5
SYMBOL voltage 288 256 R90
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
WINDOW 3 24 44 Left 2
SYMATTR Value2 AC 0.5
SYMATTR Value 0
SYMATTR InstName vin2
SYMBOL voltage 176 128 R270
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
WINDOW 3 24 44 Left 2
SYMATTR Value2 AC 0.5
SYMATTR Value 0
SYMATTR InstName vin1
SYMBOL nmos4 480 480 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=12u
SYMBOL current -432 144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value 100µ
SYMBOL nmos4 -384 480 M0
SYMATTR InstName M8
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=12u
SYMBOL pmos4 992 -144 M0
SYMATTR InstName M6
SYMATTR Value P_1u
SYMATTR Value2 l=2u w=320u
SYMBOL pmos4 1168 -144 R0
SYMATTR InstName M7
SYMATTR Value P_1u
SYMATTR Value2 l=2u w=320u
SYMBOL pmos4 992 48 M0
SYMATTR InstName M9
SYMATTR Value P_1u
SYMATTR Value2 l=2u w=320u
SYMBOL pmos4 1168 48 R0
SYMATTR InstName M10
SYMATTR Value P_1u
SYMATTR Value2 l=2u w=320u
SYMBOL nmos4 992 256 M0
SYMATTR InstName M11
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=80u
SYMBOL nmos4 992 464 M0
SYMATTR InstName M12
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=80u
SYMBOL nmos4 1168 256 R0
SYMATTR InstName M13
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=80u
SYMBOL nmos4 1168 464 R0
SYMATTR InstName M14
SYMATTR Value N_1u
SYMATTR Value2 l=2u w=80u
SYMBOL cap 1376 272 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL voltage 1632 336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 1.35
SYMBOL voltage 1760 336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 1.11
SYMBOL voltage 1888 336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 1.3
TEXT 448 -272 Left 2 !.include cmosedu_models.txt
TEXT -504 704 Left 2 !;.ac dec 100 100 100Meg
TEXT -504 728 Left 2 !.op