Version 4
SHEET 1 880 680
WIRE -432 -336 -608 -336
WIRE 304 -336 -432 -336
WIRE -432 -208 -432 -336
WIRE 304 -208 304 -336
WIRE -560 -112 -608 -112
WIRE 112 -112 -16 -112
WIRE 176 -112 112 -112
WIRE 784 -112 720 -112
WIRE 176 -32 -16 -32
WIRE 176 -16 176 -32
WIRE -544 160 -544 -112
WIRE -224 160 -224 96
WIRE -224 160 -544 160
WIRE 176 160 176 -16
WIRE 512 160 512 96
WIRE 512 160 176 160
WIRE 112 208 112 -112
WIRE 592 208 592 96
WIRE 592 208 112 208
FLAG -688 -112 0
FLAG -432 96 0
FLAG 304 96 0
FLAG -144 96 0
FLAG -688 -336 0
FLAG -560 -16 0
FLAG 720 -32 0
SYMBOL sa612 -320 -64 R0
SYMATTR InstName X1
SYMBOL sa612 416 -64 R0
SYMATTR InstName X2
SYMBOL voltage -592 -112 R90
WINDOW 0 -3 264 VBottom 2
WINDOW 3 54 147 VBottom 2
WINDOW 123 25 217 VBottom 2
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 300mV 10meg)
SYMATTR Value2 AC 300mV
SYMBOL voltage -592 -336 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 12
TEXT -824 214 Left 2 !.tran 5µ