Version 4
SHEET 1 1064 680
WIRE 240 -16 -208 -16
WIRE 368 -16 240 -16
WIRE 464 -16 368 -16
WIRE 368 0 368 -16
WIRE 464 0 464 -16
WIRE 240 48 240 -16
WIRE 144 96 128 96
WIRE 368 96 368 80
WIRE 368 96 336 96
WIRE 144 176 128 176
WIRE 464 176 464 80
WIRE 464 176 336 176
WIRE 144 256 128 256
WIRE 384 256 336 256
WIRE 384 272 384 256
WIRE -208 320 -208 -16
WIRE 240 320 240 304
WIRE 528 352 432 352
WIRE 384 384 384 368
WIRE 528 384 528 352
WIRE -208 416 -208 400
WIRE 528 480 528 464
FLAG 240 320 0
FLAG -208 416 0
FLAG 384 384 0
FLAG 528 480 0
FLAG 128 96 0
FLAG 128 176 0
FLAG 128 256 0
SYMBOL voltage -208 304 R0
WINDOW 123 24 146 Left 2
WINDOW 39 24 125 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 0 3.6 3.6 16 3.6 19.6 0 20.1 0 23.7 3.6)
SYMBOL res 352 -16 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 448 -16 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL LTC2935-3 240 176 R0
SYMATTR InstName U1
SYMBOL nmos 432 272 M0
WINDOW 0 26 -6 Right 2
WINDOW 3 20 104 Right 2
SYMATTR InstName Q1
SYMATTR Value BSS123
SYMBOL voltage 528 368 R0
WINDOW 123 24 146 Left 2
WINDOW 39 24 125 Left 2
SYMATTR Value PWL(0 0 9.499 0 9.5 5 10.5 5 10.501 0)
SYMATTR InstName V2
TEXT 248 488 Left 2 !.tran 20