Version 4
SHEET 1 1780 860
WIRE 736 -96 560 -96
WIRE 560 -32 560 -96
WIRE -288 112 -288 96
WIRE -288 112 -320 112
WIRE -320 128 -320 112
WIRE -288 128 -288 112
WIRE 736 144 736 -96
WIRE 640 192 592 192
WIRE 944 192 832 192
WIRE 992 192 944 192
WIRE 992 224 992 192
WIRE 592 240 592 192
FLAG -320 128 0
FLAG -288 16 V+
FLAG -288 208 V-
FLAG 592 320 0
FLAG 560 48 0
FLAG 992 304 0
FLAG 944 192 Vout
SYMBOL voltage -288 0 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -288 112 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL current 592 320 R180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
WINDOW 123 24 -28 Left 2
WINDOW 39 0 0 Left 0
SYMATTR InstName I2
SYMATTR Value SINE(0 1m 5 0)
SYMATTR Value2 AC 1m
SYMBOL voltage 560 -48 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value {Vcin}
SYMBOL res 976 208 R0
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL SSI2161 720 192 R0
SYMATTR InstName U1
TEXT -212 -120 Left 2 !;.tran 1
TEXT -216 -200 Left 2 !.step param vcin list 0 33m 66m 99m 3.3 -.099
TEXT -198 -96 Left 2 !.ac dec 100 1 1G
TEXT -216 -232 Left 2 !.include 2164-models.lib