Version 4
SHEET 1 880 680
WIRE -288 -160 -336 -160
WIRE 16 -160 -208 -160
WIRE 16 -112 16 -160
WIRE -32 -96 -96 -96
WIRE 16 16 16 -16
WIRE -336 112 -336 -160
WIRE -336 112 -400 112
WIRE -288 112 -336 112
WIRE -96 112 -96 -96
WIRE -96 112 -208 112
WIRE 16 112 16 96
WIRE 176 112 16 112
WIRE 16 128 16 112
WIRE -400 160 -400 112
WIRE 16 240 16 208
WIRE -96 320 -96 112
WIRE -32 320 -96 320
WIRE -336 384 -336 112
WIRE -288 384 -336 384
WIRE 16 384 16 336
WIRE 16 384 -208 384
FLAG -400 160 0
SYMBOL nmos -32 240 R0
SYMATTR InstName M1
SYMATTR Value AO6408
SYMBOL pmos -32 -16 M180
SYMATTR InstName M2
SYMATTR Value AO6407
SYMBOL res 0 0 R0
SYMATTR InstName R1
SYMATTR Value 12k
SYMBOL res 0 112 R0
SYMATTR InstName R2
SYMATTR Value 12k
SYMBOL voltage -192 -160 R90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL voltage -192 112 R90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value SINE(0 2 2)
SYMBOL voltage -192 384 R90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value -2
TEXT -420 450 Left 0 !.tran 1