Version 4
SHEET 1 880 680
WIRE -192 96 -208 96
WIRE 96 96 -112 96
WIRE 608 96 320 96
WIRE 608 112 608 96
WIRE 96 176 80 176
WIRE 384 176 320 176
WIRE 512 176 384 176
WIRE 384 192 384 176
WIRE 512 192 512 176
WIRE 608 208 608 192
WIRE 0 256 -16 256
WIRE 96 256 80 256
WIRE 336 256 320 256
WIRE 336 288 336 256
WIRE 384 288 384 272
WIRE 384 288 336 288
WIRE 512 288 512 272
WIRE 384 304 384 288
WIRE 384 400 384 384
FLAG -208 96 0
FLAG 512 288 0
FLAG 608 96 OUT
FLAG 80 176 0
FLAG 608 208 0
FLAG 384 400 0
FLAG -16 256 0
SYMBOL res 96 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 121K
SYMBOL res 368 176 R0
SYMATTR InstName R2
SYMATTR Value 1000K
SYMBOL res 368 288 R0
SYMATTR InstName R3
SYMATTR Value 392K
SYMBOL res 592 96 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage 512 176 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -96 96 R90
WINDOW 123 74 56 VTop 2
WINDOW 39 53 56 VTop 2
WINDOW 3 32 56 VTop 2
WINDOW 0 -32 56 VBottom 2
SYMATTR Value PULSE(0 3.3 1m 1n 1n 1m 8m 3)
SYMATTR InstName V2
SYMBOL SpecialFunctions\\LTC6993-2 208 176 R0
SYMATTR InstName U1
TEXT 512 360 Left 2 !.tran 50m startup
TEXT 216 56 Bottom 2 ;LTC6993-2 Retriggerable 10ms One Shot\nRising Edge Triggered, Positive Output Pulse\nStartup Modeled