Version 4
SHEET 1 1736 680
WIRE -576 -256 -576 -304
WIRE -448 -256 -448 -304
WIRE -176 -256 -176 -320
WIRE -576 -144 -576 -176
WIRE -448 -144 -448 -176
WIRE -176 -144 -176 -176
FLAG -176 -144 0
FLAG -176 -320 PWM
IOPIN -176 -320 Out
FLAG -576 -144 0
FLAG -576 -304 sine
IOPIN -576 -304 Out
FLAG -448 -304 tri
IOPIN -448 -304 Out
FLAG -448 -144 0
SYMBOL voltage -448 -272 R0
WINDOW 3 -49 163 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(-1.2 1.2 0 1u 1u 0 2u)
SYMATTR InstName V2
SYMBOL bv -176 -272 R0
WINDOW 123 25 1 Left 2
WINDOW 0 -40 0 Left 2
SYMATTR Value2 tripdv=1,tripdt=1n
SYMATTR InstName B1
SYMATTR Value V=IF(V(sine)>V(tri),5,-5)
SYMBOL voltage -576 -272 R0
WINDOW 3 -81 160 Left 2
WINDOW 123 -81 188 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value SINE(0 1 10k)
SYMATTR InstName V1
TEXT -656 -24 Left 2 !.tran 0 5ms 4.9ms