Version 4 SHEET 1 1180 680 WIRE 208 16 208 -16 WIRE 576 16 576 -16 WIRE 896 16 896 -16 WIRE 848 32 816 32 WIRE 160 96 128 96 WIRE 1120 96 1120 80 WIRE 576 112 576 96 WIRE 608 112 576 112 WIRE 16 128 0 128 WIRE 896 128 896 112 WIRE 928 128 896 128 WIRE 208 144 208 112 WIRE 240 144 208 144 WIRE 576 144 576 112 WIRE 0 160 0 128 WIRE 896 160 896 128 WIRE 208 176 208 144 WIRE 1120 208 1120 176 WIRE 528 224 496 224 WIRE 0 256 0 240 WIRE 208 272 208 256 WIRE 576 272 576 240 WIRE 896 272 896 240 FLAG 208 272 0 FLAG 240 144 s FLAG 16 128 in FLAG 128 96 in FLAG 576 272 0 FLAG 608 112 d FLAG 496 224 in FLAG 208 -16 3.3V FLAG 576 -16 3.3V FLAG 1120 80 3.3V FLAG 1120 208 0 FLAG 0 256 0 FLAG 896 272 0 FLAG 928 128 p FLAG 816 32 in FLAG 896 -16 3.3V SYMBOL nmos 160 16 R0 SYMATTR InstName M1 SYMATTR Value FDR6580 SYMBOL res 192 160 R0 SYMATTR InstName R1 SYMATTR Value 0.66 SYMBOL voltage 0 144 M0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value 0 SYMBOL voltage 1120 80 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value 3.3 SYMBOL nmos 528 144 R0 SYMATTR InstName M2 SYMATTR Value FDR6580 SYMBOL res 560 0 R0 SYMATTR InstName R2 SYMATTR Value 0.66 SYMBOL res 880 144 R0 SYMATTR InstName R3 SYMATTR Value 0.66 SYMBOL pmos 848 112 M180 SYMATTR InstName M3 SYMATTR Value FDS6575 TEXT -200 200 Left 2 !.dc V2 0 4 10m TEXT 104 320 Left 2 ;Source Follower NMOS TEXT 480 320 Left 2 ;Load in Drain NMOS TEXT 808 320 Left 2 ;Load in Drain PMOS TEXT -32 320 Left 2 ;430 port TEXT 1096 248 Left 2 ;supply