| Version 4 |
| SHEET 1 2824 740 |
| WIRE 144 -368 -80 -368 |
| WIRE 464 -368 144 -368 |
| WIRE 992 -368 464 -368 |
| WIRE 1200 -368 992 -368 |
| WIRE 1728 -368 1200 -368 |
| WIRE 1984 -368 1728 -368 |
| WIRE 2576 -368 1984 -368 |
| WIRE -80 -320 -80 -368 |
| WIRE 992 -256 992 -368 |
| WIRE 1056 -256 992 -256 |
| WIRE 992 -240 992 -256 |
| WIRE 1728 -224 1728 -368 |
| WIRE 1792 -224 1728 -224 |
| WIRE 1984 -224 1984 -368 |
| WIRE 2048 -224 1984 -224 |
| WIRE -80 -208 -80 -240 |
| WIRE 1728 -208 1728 -224 |
| WIRE 1984 -208 1984 -224 |
| WIRE 1056 -192 1056 -256 |
| WIRE 1056 -192 992 -192 |
| WIRE 144 -176 144 -368 |
| WIRE 208 -176 144 -176 |
| WIRE 2576 -176 2576 -368 |
| WIRE 2640 -176 2576 -176 |
| WIRE 144 -160 144 -176 |
| WIRE 608 -160 320 -160 |
| WIRE 944 -160 608 -160 |
| WIRE 1792 -160 1792 -224 |
| WIRE 1792 -160 1728 -160 |
| WIRE 2048 -160 2048 -224 |
| WIRE 2048 -160 1984 -160 |
| WIRE 2576 -160 2576 -176 |
| WIRE 1680 -128 1632 -128 |
| WIRE 208 -112 208 -176 |
| WIRE 208 -112 144 -112 |
| WIRE 2048 -112 1984 -112 |
| WIRE 2640 -112 2640 -176 |
| WIRE 2640 -112 2576 -112 |
| WIRE 464 -96 464 -368 |
| WIRE 528 -96 464 -96 |
| WIRE 464 -80 464 -96 |
| WIRE 1632 -80 1632 -128 |
| WIRE 1728 -80 1728 -112 |
| WIRE 1728 -80 1632 -80 |
| WIRE 1936 -80 1936 -128 |
| WIRE 1936 -80 1824 -80 |
| WIRE 2528 -80 2480 -80 |
| WIRE 1728 -48 1728 -80 |
| WIRE 1824 -48 1824 -80 |
| WIRE 1824 -48 1728 -48 |
| WIRE 96 -32 96 -80 |
| WIRE 144 -32 144 -64 |
| WIRE 144 -32 96 -32 |
| WIRE 528 -32 528 -96 |
| WIRE 528 -32 464 -32 |
| WIRE 1200 -32 1200 -368 |
| WIRE 1264 -32 1200 -32 |
| WIRE 2048 -32 2048 -112 |
| WIRE 2480 -32 2480 -80 |
| WIRE 2480 -32 2048 -32 |
| WIRE 2576 -32 2576 -64 |
| WIRE 2768 -32 2576 -32 |
| WIRE 144 -16 144 -32 |
| WIRE 320 -16 320 -160 |
| WIRE 320 -16 144 -16 |
| WIRE 1200 -16 1200 -32 |
| WIRE 2576 16 2576 -32 |
| WIRE 1264 32 1264 -32 |
| WIRE 1264 32 1200 32 |
| WIRE 416 48 416 0 |
| WIRE 464 48 464 16 |
| WIRE 464 48 416 48 |
| WIRE 464 64 464 48 |
| WIRE 608 64 464 64 |
| WIRE 1152 64 608 64 |
| WIRE 1728 64 1728 -48 |
| WIRE 2672 64 2576 64 |
| WIRE 144 96 144 -16 |
| WIRE 2480 96 2480 -32 |
| WIRE 2528 96 2480 96 |
| WIRE 1888 112 1728 112 |
| WIRE 368 128 304 128 |
| WIRE 2048 128 2048 -32 |
| WIRE 2576 128 2576 112 |
| WIRE 2672 128 2672 64 |
| WIRE 2672 128 2576 128 |
| WIRE 240 144 144 144 |
| WIRE 1680 144 1600 144 |
| WIRE 464 160 464 64 |
| WIRE 1200 160 1200 80 |
| WIRE 1200 160 912 160 |
| WIRE 2576 160 2576 128 |
| WIRE 96 176 -64 176 |
| WIRE 304 176 304 128 |
| WIRE 2144 176 2048 176 |
| WIRE -64 192 -64 176 |
| WIRE 576 208 464 208 |
| WIRE 2000 208 1952 208 |
| WIRE 800 224 720 224 |
| WIRE 992 224 992 -144 |
| WIRE 992 224 800 224 |
| WIRE 1120 224 992 224 |
| WIRE 1200 224 1200 160 |
| WIRE 1312 224 1200 224 |
| WIRE 1392 224 1312 224 |
| WIRE 368 240 368 128 |
| WIRE 416 240 368 240 |
| WIRE 800 240 800 224 |
| WIRE 992 240 992 224 |
| WIRE 1200 240 1200 224 |
| WIRE 1392 240 1392 224 |
| WIRE 1888 240 1888 112 |
| WIRE 2144 240 2144 176 |
| WIRE 2144 240 1888 240 |
| WIRE 240 256 240 144 |
| WIRE 304 256 240 256 |
| WIRE 1888 256 1888 240 |
| WIRE 304 272 304 256 |
| WIRE 880 288 800 288 |
| WIRE 1072 288 992 288 |
| WIRE 1280 288 1200 288 |
| WIRE 1472 288 1392 288 |
| WIRE 1728 288 1728 160 |
| WIRE 1888 288 1728 288 |
| WIRE 2048 288 2048 224 |
| WIRE 2048 288 1888 288 |
| WIRE -64 304 -64 272 |
| WIRE 576 304 576 208 |
| WIRE 144 320 144 192 |
| WIRE 304 320 144 320 |
| WIRE 464 320 464 256 |
| WIRE 464 320 304 320 |
| WIRE 720 320 720 224 |
| WIRE 752 320 720 320 |
| WIRE 912 320 912 160 |
| WIRE 944 320 912 320 |
| WIRE 1120 320 1120 224 |
| WIRE 1152 320 1120 320 |
| WIRE 1312 320 1312 224 |
| WIRE 1344 320 1312 320 |
| WIRE 1072 336 1072 288 |
| WIRE 1072 336 1024 336 |
| WIRE 1888 336 1888 288 |
| WIRE 304 368 304 320 |
| WIRE 800 368 800 336 |
| WIRE 992 368 992 336 |
| WIRE 992 368 800 368 |
| WIRE 1072 368 992 368 |
| WIRE 1200 368 1200 336 |
| WIRE 1200 368 1072 368 |
| WIRE 1392 368 1392 336 |
| WIRE 1392 368 1200 368 |
| WIRE 1968 384 1888 384 |
| WIRE 880 400 880 288 |
| WIRE 896 400 880 400 |
| WIRE 1024 400 1024 336 |
| WIRE 1024 400 896 400 |
| WIRE 384 416 304 416 |
| WIRE 896 416 896 400 |
| WIRE 1280 416 1280 288 |
| WIRE 1392 416 1280 416 |
| WIRE 1472 416 1472 288 |
| WIRE 1472 416 1392 416 |
| WIRE 1824 416 1824 -48 |
| WIRE 1840 416 1824 416 |
| WIRE 1072 432 1072 368 |
| WIRE 1072 432 992 432 |
| WIRE 1968 432 1968 384 |
| WIRE 1968 432 1888 432 |
| WIRE 256 448 128 448 |
| WIRE 1072 448 1072 432 |
| WIRE 1392 448 1392 416 |
| WIRE 384 464 384 416 |
| WIRE 384 464 304 464 |
| WIRE 1888 464 1888 432 |
| WIRE 304 496 304 464 |
| WIRE 1152 496 1072 496 |
| WIRE 128 528 128 448 |
| WIRE 992 528 992 432 |
| WIRE 1024 528 992 528 |
| WIRE 1152 544 1152 496 |
| WIRE 1152 544 1072 544 |
| WIRE 1072 624 1072 544 |
| WIRE 128 640 128 608 |
| FLAG 304 496 0 |
| FLAG 128 640 0 |
| FLAG 304 272 0 |
| FLAG 576 304 0 |
| FLAG -80 -208 0 |
| FLAG -64 304 0 |
| FLAG -64 176 Vp |
| FLAG 304 128 Vn |
| FLAG 608 -160 Vp1 |
| FLAG 608 64 Vn1 |
| FLAG 1072 624 0 |
| FLAG 720 224 Vop |
| FLAG 1392 224 Von |
| FLAG 1888 464 0 |
| FLAG 1888 256 0 |
| FLAG 1600 144 Von |
| FLAG 1952 208 Vop |
| FLAG 2576 160 0 |
| FLAG 2768 -32 out |
| FLAG 1392 448 0 |
| FLAG 896 416 0 |
| SYMBOL nmos4 96 96 R0 |
| SYMATTR InstName M1 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 416 160 R0 |
| SYMATTR InstName M2 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 256 368 R0 |
| SYMATTR InstName M3 |
| SYMATTR Value2 l=2u w=40u |
| SYMBOL voltage 304 160 R0 |
| WINDOW 123 0 0 Left 0 |
| WINDOW 39 0 0 Left 0 |
| SYMATTR InstName V1 |
| SYMATTR Value 0.5 |
| SYMBOL voltage 128 512 R0 |
| WINDOW 123 0 0 Left 0 |
| WINDOW 39 0 0 Left 0 |
| SYMATTR InstName V2 |
| SYMATTR Value 0.45 |
| SYMBOL pmos4 416 -80 R0 |
| SYMATTR InstName M4 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL pmos4 96 -160 R0 |
| SYMATTR InstName M5 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL voltage -80 -336 R0 |
| WINDOW 123 0 0 Left 0 |
| WINDOW 39 0 0 Left 0 |
| SYMATTR InstName V3 |
| SYMATTR Value 3 |
| SYMBOL voltage -64 176 R0 |
| WINDOW 123 0 0 Left 0 |
| WINDOW 39 0 0 Left 0 |
| SYMATTR InstName V4 |
| SYMATTR Value SINE(1.5 1.5 1000Meg) |
| SYMBOL pmos4 944 -240 R0 |
| SYMATTR InstName M6 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL pmos4 1152 -16 R0 |
| SYMATTR InstName M7 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL nmos4 752 240 R0 |
| SYMATTR InstName M8 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 944 240 R0 |
| SYMATTR InstName M9 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 1152 240 R0 |
| SYMATTR InstName M10 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 1344 240 R0 |
| SYMATTR InstName M11 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 1024 448 R0 |
| SYMATTR InstName M12 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL pmos4 1680 -208 R0 |
| SYMATTR InstName M13 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL pmos4 1936 -208 R0 |
| SYMATTR InstName M14 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL nmos4 1680 64 R0 |
| SYMATTR InstName M15 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 2000 128 R0 |
| SYMATTR InstName M16 |
| SYMATTR Value2 l=2 w=10 |
| SYMBOL nmos4 1840 336 R0 |
| SYMATTR InstName M17 |
| SYMATTR Value2 l=2u w=40u |
| SYMBOL pmos4 2528 -160 R0 |
| SYMATTR InstName M18 |
| SYMATTR Value2 l=2 w=30 |
| SYMBOL nmos4 2528 16 R0 |
| SYMATTR InstName M19 |
| SYMATTR Value2 l=2 w=10 |
| TEXT 720 624 Left 2 !.dc V4 0 3 0.1 V1 0 3 0.1 |