Version 4
SHEET 1 880 680
WIRE 0 112 -96 112
WIRE 32 112 0 112
WIRE 144 112 112 112
WIRE 352 112 240 112
WIRE 0 224 0 112
WIRE 32 224 0 224
WIRE 160 224 112 224
WIRE 192 224 192 176
WIRE 192 224 160 224
WIRE -96 272 -96 112
WIRE 192 272 192 224
WIRE 352 272 352 112
WIRE -96 384 -96 352
WIRE 192 384 192 352
WIRE 352 384 352 352
FLAG -96 384 0
FLAG 192 384 0
FLAG 352 384 0
FLAG 352 112 out
FLAG 160 224 B
SYMBOL pnp 240 176 M270
SYMATTR InstName Q1
SYMATTR Value {pnp}
SYMBOL res 16 128 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL res 16 240 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 2k
SYMBOL voltage -96 256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 112 Left 2
SYMATTR InstName V1
SYMATTR Value 10
SYMATTR SpiceLine Rser=100m
SYMBOL current 192 272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 96 Left 2
SYMATTR InstName I1
SYMATTR Value {isum}
SYMATTR SpiceLine load
SYMBOL current 352 272 R0
WINDOW 3 -144 154 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 24 96 Left 2
SYMATTR InstName I2
SYMATTR Value PULSE(0m 100m 0 100m 100m 10m 500m 1)
SYMATTR SpiceLine load
TEXT -96 -48 Left 2 !.tran 100m
TEXT -96 -24 Left 2 !.model 1 ako:BC327-25\n.model 2 ako:BC327-40
TEXT -96 24 Left 2 !.step param pnp list 1 2
TEXT -96 48 Left 2 !.param isum=1m
TEXT -96 64 Left 2 !.step param isum list 0.5m 1m 5m