Version 4
SHEET 1 880 680
WIRE 224 96 224 16
WIRE 48 144 16 144
WIRE 160 144 128 144
WIRE 224 208 224 192
WIRE 368 208 224 208
WIRE -240 224 -240 208
WIRE -176 224 -176 208
WIRE -176 224 -240 224
WIRE -112 224 -112 208
WIRE -112 224 -176 224
WIRE 224 224 224 208
WIRE -240 240 -240 224
WIRE 224 336 224 304
FLAG 224 336 -10V
FLAG -240 240 0
FLAG -240 128 +10V
FLAG 224 16 +10V
FLAG -112 128 Vin
FLAG 16 144 Vin
FLAG 368 208 Vout
FLAG -176 128 -10V
SYMBOL npn 160 96 R0
WINDOW 0 56 32 Invisible 0
WINDOW 3 43 49 Left 0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 208 208 R0
WINDOW 0 36 40 Invisible 0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL voltage -240 112 R0
WINDOW 0 24 16 Invisible 0
WINDOW 3 -28 61 Invisible 0
SYMATTR InstName V1
SYMATTR Value +10V
SYMBOL voltage -112 112 R0
WINDOW 0 24 16 Invisible 0
WINDOW 3 19 98 VRight 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value SINE(0 2V 1kHz)
SYMBOL res 144 128 R90
WINDOW 0 0 56 Invisible 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL voltage -176 112 R0
WINDOW 0 24 16 Invisible 0
WINDOW 3 24 104 Invisible 0
SYMATTR InstName V2
SYMATTR Value -10V
TEXT -280 408 Left 0 !.tran 1.3ms
TEXT 232 192 Left 0 ;E
TEXT 152 128 Left 0 ;B
TEXT 232 80 Left 0 ;C