Version 4
SHEET 1 1300 872
WIRE 208 64 80 64
WIRE 400 64 304 64
WIRE 480 64 400 64
WIRE 512 64 480 64
WIRE 656 64 592 64
WIRE 784 64 656 64
WIRE 784 80 784 64
WIRE 896 80 784 80
WIRE 80 112 80 64
WIRE 656 112 656 64
WIRE 784 112 784 80
WIRE 944 112 944 32
WIRE -496 128 -496 80
WIRE 288 128 288 112
WIRE 480 128 480 64
WIRE 896 128 896 80
WIRE 944 224 944 192
WIRE 80 240 80 192
WIRE 288 240 288 208
WIRE -496 256 -496 208
WIRE 240 256 176 256
WIRE 480 256 480 192
WIRE 656 256 656 176
WIRE 656 256 480 256
WIRE 736 256 656 256
WIRE 784 256 784 192
WIRE 784 256 736 256
WIRE 896 256 896 176
WIRE 896 256 784 256
WIRE 736 288 736 256
WIRE 240 304 224 304
WIRE -224 336 -288 336
WIRE -48 336 -160 336
WIRE 224 336 224 304
WIRE 80 368 80 320
WIRE 288 384 288 320
WIRE 400 384 400 64
WIRE 400 384 288 384
WIRE 176 400 176 256
WIRE 240 400 176 400
WIRE -464 416 -528 416
WIRE -352 416 -400 416
WIRE -288 432 -288 336
WIRE -144 432 -208 432
WIRE -48 432 -48 336
WIRE -48 432 -80 432
WIRE -1136 512 -1136 400
WIRE -160 512 -160 480
WIRE -608 528 -608 416
WIRE -608 528 -688 528
WIRE -528 528 -608 528
WIRE -352 528 -352 416
WIRE -352 528 -448 528
WIRE -288 528 -288 432
WIRE -288 528 -352 528
WIRE -192 528 -288 528
WIRE -784 544 -784 496
WIRE -688 544 -688 528
WIRE -48 544 -48 432
WIRE -48 544 -128 544
WIRE 32 544 -48 544
WIRE 240 544 240 400
WIRE 240 544 112 544
WIRE -192 560 -224 560
WIRE -1600 608 -1600 528
WIRE -224 608 -224 560
WIRE -160 640 -160 576
WIRE -1136 656 -1136 592
WIRE -784 672 -784 624
WIRE -688 672 -688 624
FLAG 736 288 0
FLAG 224 336 0
FLAG 80 368 0
FLAG -496 256 0
FLAG -496 80 Vcc
FLAG -688 672 0
FLAG 944 32 Saida
FLAG -784 672 0
FLAG -784 496 Val
FLAG -224 608 0
FLAG -160 480 Vcc
FLAG 944 224 0
FLAG -160 640 0
FLAG -1136 656 0
FLAG -1600 608 0
FLAG -1600 448 Vp
FLAG -1136 400 Ref
SYMBOL voltage 80 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 50
SYMBOL nmos 208 112 R270
SYMATTR InstName M1
SYMATTR Value IRFH5104
SYMBOL ind 496 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 3.125m
SYMBOL cap 640 112 R0
SYMATTR InstName C1
SYMATTR Value 312µ
SYMBOL res 768 96 R0
SYMATTR InstName R1
SYMATTR Value 25
SYMBOL res 272 112 R0
WINDOW 0 -33 34 Left 2
WINDOW 3 -20 78 Left 2
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL diode 496 192 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -139 6 Left 2
SYMATTR InstName D1
SYMATTR Value RF1601NS2D
SYMBOL e 288 224 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL voltage 80 224 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 -197 25 Left 2
SYMATTR InstName V4
SYMATTR Value SINE(0 2.5 250)
SYMBOL res -192 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 73k
SYMBOL res -432 512 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 1000
SYMBOL res -512 400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 25.12
SYMBOL cap -400 400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 495n
SYMBOL cap -80 416 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 6.8n
SYMBOL cap -160 320 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 0.17n
SYMBOL voltage -496 112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL bv -688 528 R0
SYMATTR InstName B1
SYMATTR Value V=V(Saida)-V(Ref)
SYMBOL voltage -784 528 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL Opamps\\UniversalOpamp2 -160 544 R0
SYMATTR InstName U1
SYMBOL e 944 96 R0
SYMATTR InstName E2
SYMATTR Value 0.1
SYMBOL Modulador 64 544 R0
SYMATTR InstName X2
SYMBOL bv -1136 496 R0
SYMATTR InstName B2
SYMATTR Value V=V(Val)*V(Vp)
SYMBOL voltage -1600 432 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value PWL(0 1 0.025 1 0.0250001 1.4 2 2)
TEXT -160 24 Left 2 !.tran 0 50m 0 uic