Version 4
SHEET 1 880 680
WIRE 320 0 112 0
WIRE 320 144 320 0
WIRE 112 224 112 0
WIRE 208 304 176 304
WIRE 320 304 320 224
WIRE 320 304 208 304
WIRE 208 320 208 304
WIRE 112 336 112 304
WIRE 176 336 176 304
WIRE 176 336 112 336
FLAG 208 320 0
SYMBOL voltage 112 208 R0
SYMATTR InstName V1
SYMATTR Value PWL(1 0 2 2 3 0 4 -2 5 0)
SYMBOL res 304 128 R0
SYMATTR InstName R1
SYMATTR Value 100
TEXT 368 120 Left 2 !.tran 5