Version 4
SHEET 1 916 680
WIRE 480 0 384 0
WIRE 624 0 560 0
WIRE 624 16 624 0
WIRE 384 128 384 80
WIRE 624 128 624 80
WIRE 496 288 400 288
WIRE 640 288 576 288
WIRE 640 304 640 288
WIRE 400 416 400 368
WIRE 640 416 640 368
FLAG 624 128 0
FLAG 384 128 0
FLAG 640 416 0
FLAG 400 416 0
SYMBOL res 464 16 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL cap 608 16 R0
SYMATTR InstName C1
SYMATTR Value 100µ
SYMBOL voltage 384 -16 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 0 179 Left 2
SYMATTR InstName V5
SYMATTR Value PULSE(0 1 0 1n 1n 0.0025 0.005)
SYMBOL res 480 304 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap 624 304 R0
SYMATTR InstName C2
SYMATTR Value 100µ
SYMBOL voltage 400 272 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 0 179 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 1 0 0 0 0.0025 0.005)
TEXT 232 512 Left 2 !.tran 10