Version 4
SHEET 1 880 712
WIRE 80 80 16 80
WIRE 384 80 160 80
WIRE 544 80 384 80
WIRE 384 112 384 80
WIRE 80 128 64 128
WIRE 256 128 160 128
WIRE 64 144 64 128
WIRE 16 208 16 80
WIRE 16 208 -80 208
WIRE 256 208 256 128
WIRE 288 208 256 208
WIRE 384 208 384 176
WIRE 384 208 352 208
WIRE 416 208 384 208
WIRE 496 208 480 208
WIRE -80 240 -80 208
WIRE 384 240 384 208
WIRE 80 320 64 320
WIRE 304 320 160 320
WIRE 384 320 384 304
WIRE 384 320 304 320
WIRE -80 336 -80 320
WIRE 64 336 64 320
WIRE 16 368 16 208
WIRE 80 368 16 368
WIRE 496 368 496 208
WIRE 496 368 160 368
WIRE 256 416 256 208
WIRE 304 416 304 320
WIRE 496 416 496 368
WIRE 544 416 544 80
WIRE 304 512 304 496
WIRE 496 512 496 496
WIRE 256 560 256 496
WIRE 400 560 256 560
WIRE 544 560 544 496
WIRE 544 560 400 560
WIRE 400 576 400 560
WIRE 400 672 400 656
FLAG 304 512 0
FLAG 496 512 0
FLAG 64 336 0
FLAG 64 144 0
FLAG -80 336 0
FLAG 400 672 0
FLAG 384 208 Output
SYMBOL ind2 64 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 59 95 VBottom 2
SYMATTR InstName L1
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 64 144 R270
WINDOW 0 -29 48 VTop 2
WINDOW 3 -1 88 VBottom 2
SYMATTR InstName L2
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 64 336 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 58 93 VBottom 2
SYMATTR InstName L3
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 64 384 R270
WINDOW 0 -30 49 VTop 2
WINDOW 3 -3 87 VBottom 2
SYMATTR InstName L4
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 272 512 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L5
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 320 512 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L6
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 512 512 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L7
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL ind2 560 512 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L8
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=10
SYMBOL voltage -80 224 R0
WINDOW 3 -57 161 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value SINE(0 0.7 100meg)
SYMATTR InstName V1
SYMBOL voltage 400 560 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value SINE(0 0.7 102meg)
SYMBOL diode 368 112 R0
WINDOW 0 -36 31 Left 2
WINDOW 3 38 32 Left 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 352 192 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 34 28 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 416 224 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 400 304 R180
WINDOW 0 35 29 Left 2
WINDOW 3 -91 29 Left 2
SYMATTR InstName D4
SYMATTR Value 1N4148
TEXT 64 24 Left 2 !K1 L1 L2 1
TEXT 56 264 Left 2 !K2 L3 L4 1
TEXT 88 464 Left 2 !K3 L5 L6 1
TEXT 568 464 Left 2 !K4 L7 L8 1
TEXT -128 528 Left 2 !.tran 0 1u 0 1n uic