Version 4
SHEET 1 948 680
WIRE -576 -224 -576 -336
WIRE 512 -224 512 -256
WIRE 512 -224 352 -224
WIRE 672 -224 512 -224
WIRE -608 -208 -784 -208
WIRE -448 -192 -544 -192
WIRE -608 -176 -784 -176
WIRE 352 -128 352 -224
WIRE 672 -128 672 -224
WIRE 304 -112 272 -112
WIRE 768 -112 720 -112
WIRE -576 -80 -576 -160
WIRE -1280 -32 -1280 -112
WIRE -1168 -32 -1168 -96
WIRE -224 -16 -224 -224
WIRE -16 -16 -16 -224
WIRE 352 -16 352 -32
WIRE 416 -16 352 -16
WIRE 544 -16 496 -16
WIRE 672 -16 672 -32
WIRE 672 -16 624 -16
WIRE 352 32 352 -16
WIRE 672 32 672 -16
WIRE -1280 80 -1280 32
WIRE -1168 80 -1168 32
WIRE -224 112 -224 64
WIRE -16 112 -16 64
WIRE 304 112 272 112
WIRE 768 112 720 112
WIRE -576 128 -576 16
WIRE -608 144 -784 144
WIRE -448 160 -544 160
WIRE -608 176 -784 176
WIRE 352 192 352 128
WIRE 512 192 352 192
WIRE 672 192 672 128
WIRE 672 192 512 192
WIRE 512 208 512 192
WIRE -576 272 -576 192
FLAG -224 112 0
FLAG 512 208 0
FLAG -1168 80 0
FLAG -1168 -96 Vdd
FLAG 512 -256 Vdd
FLAG -224 -224 sin
FLAG 272 -112 H1
FLAG 272 112 H1
FLAG 768 -112 H2
FLAG 768 112 H2
FLAG -16 112 0
FLAG -16 -224 triangle
FLAG -784 -208 sin
FLAG -784 -176 triangle
FLAG -1280 -112 V+
FLAG -576 -336 V+
FLAG -576 -80 0
FLAG -448 -192 H1
FLAG -784 144 triangle
FLAG -784 176 sin
FLAG -576 16 V+
FLAG -576 272 0
FLAG -448 160 H2
FLAG -1280 80 0
SYMBOL Misc\\signal -224 -32 R0
WINDOW 3 -139 331 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(1 0.25 50 1e-9 1e-9)
SYMBOL pmos 304 -32 M180
SYMATTR InstName M1
SYMATTR Value HAT1072H
SYMBOL nmos 304 32 R0
SYMATTR InstName M2
SYMATTR Value HAT2164H
SYMBOL pmos 720 -32 R180
SYMATTR InstName M3
SYMATTR Value HAT1072H
SYMBOL nmos 720 32 M0
SYMATTR InstName M4
SYMATTR Value HAT2164H
SYMBOL Misc\\cell -1168 -32 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL ind 528 0 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value .1
SYMBOL Misc\\signal -16 -32 R0
WINDOW 3 -343 297 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value PULSE(.5 1.5 0.00008 .1e-3 .1e-3 0 .2e-3)
SYMBOL Misc\\cell -1280 -32 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL Comparators\\LT1721 -576 -256 R0
SYMATTR InstName U2
SYMBOL Comparators\\LT1721 -576 96 R0
SYMATTR InstName U1
SYMBOL res 512 -32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 0.001
TEXT -362 336 Left 2 !.tran 0 0.06 0 startup