exjobb/ltspice/attenuator/non-ideal/attenuator 60db - Copy.asc

Version 4
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SYMATTR Value 50
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SYMATTR Value 1
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SYMATTR Value 1
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SYMATTR Value {r1_val}
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SYMATTR Value {r6_val}
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SYMATTR Value {r4_val}
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SYMATTR Value {r5_val}
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SYMATTR Value {r6_val}
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SYMATTR Value {r4_val}
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SYMATTR Value {r5_val}
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SYMATTR Value 50
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SYMATTR Value 560
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SYMATTR Value 1500
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SYMATTR Value 50
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SYMATTR Value 47
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SYMATTR Value 50
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WINDOW 3 0 56 VBottom 2
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SYMATTR Value 560
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SYMATTR Value 56
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SYMATTR InstName R58
SYMATTR Value 47
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SYMATTR InstName R59
SYMATTR Value 820
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SYMATTR Value 1500
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SYMATTR InstName R61
SYMATTR Value 820
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SYMATTR Value 1200
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SYMATTR Value 820
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SYMATTR Value 1200
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SYMATTR Value 820
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SYMATTR Value 1200
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WINDOW 3 0 56 VBottom 2
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SYMATTR Value 820
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WINDOW 3 0 56 VBottom 2
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SYMATTR Value 1500
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SYMATTR Value 820
SYMBOL res 3920 288 R270
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WINDOW 3 0 56 VBottom 2
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SYMATTR Value 1200
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WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
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SYMATTR Value 820
SYMBOL res 4032 288 R270
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SYMATTR Value 1200
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WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
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SYMATTR Value 820
SYMBOL res 4144 288 R270
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WINDOW 3 0 56 VBottom 2
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SYMATTR Value 1200
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SYMATTR Value 560
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SYMATTR Value 50
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SYMATTR Value 47
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SYMATTR Value 820
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SYMATTR InstName R81
SYMATTR Value 1500
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SYMATTR InstName R82
SYMATTR Value 820
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SYMATTR InstName R83
SYMATTR Value 1200
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SYMATTR InstName R84
SYMATTR Value 820
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SYMATTR InstName R85
SYMATTR Value 1200
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SYMATTR InstName R86
SYMATTR Value 820
SYMBOL res 3712 1408 R0
SYMATTR InstName R87
SYMATTR Value 1200
SYMBOL res 3808 1072 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R88
SYMATTR Value 820
SYMBOL res 3808 976 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R89
SYMATTR Value 1500
SYMBOL res 3920 1072 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R90
SYMATTR Value 820
SYMBOL res 3920 976 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R91
SYMATTR Value 1200
SYMBOL res 4032 1072 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R92
SYMATTR Value 820
SYMBOL res 4032 976 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R93
SYMATTR Value 1200
SYMBOL res 4144 1072 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R94
SYMATTR Value 820
SYMBOL res 4144 976 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R95
SYMATTR Value 1200
SYMBOL current 3440 432 R180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I5
SYMATTR Value 1
SYMBOL current 4816 1136 R180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I6
SYMATTR Value 1
SYMBOL bv 5008 -336 R0
SYMATTR InstName B3
SYMATTR Value V=20*log10(V(Vut3)/V(Vin3))
SYMBOL resistor-non-ideal 3632 -256 R0
SYMATTR InstName X3
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3632 -144 R0
SYMATTR InstName X4
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3632 -32 R0
SYMATTR InstName X5
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3632 80 R0
SYMATTR InstName X6
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3728 -256 R0
SYMATTR InstName X7
SYMATTR SpiceLine R=1500, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3728 -144 R0
SYMATTR InstName X8
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3728 -32 R0
SYMATTR InstName X9
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3728 80 R0
SYMATTR InstName X10
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3856 -320 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 Invisible 2
SYMATTR InstName X11
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3968 -320 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 Invisible 2
SYMATTR InstName X12
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 4080 -320 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X13
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 4192 -320 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X14
SYMATTR SpiceLine R=820, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3856 -416 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X15
SYMATTR SpiceLine R=1500, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 3968 -416 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X16
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 4080 -416 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X17
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL resistor-non-ideal 4192 -416 R270
WINDOW 0 5 8 VTop 2
WINDOW 39 -5 8 VBottom 2
SYMATTR InstName X18
SYMATTR SpiceLine R=1200, L={ESL}, C={EPC}
SYMBOL cap 3776 48 R0
WINDOW 3 24 56 Left 0
SYMATTR Value {CCOMP}
SYMATTR InstName C1
SYMBOL cap 3776 -64 R0
WINDOW 3 24 56 Left 0
SYMATTR Value {CCOMP}
SYMATTR InstName C2
SYMBOL cap 3776 -160 R0
WINDOW 3 24 56 Left 0
SYMATTR Value {CCOMP}
SYMATTR InstName C3
SYMBOL cap 3776 -272 R0
WINDOW 3 24 56 Left 0
SYMATTR Value {CCOMP}
SYMATTR InstName C4
TEXT -200 -88 Left 2 ;In-Impedans
TEXT 528 176 Left 2 ;Ut-Impedans
TEXT 32 -592 Left 2 !* Första länken\n;.param R1_val = 1992\n;.param R2_val = 1992\n;.param R3_val = 820
TEXT 1408 -96 Left 2 ;In-Impedans
TEXT 2144 208 Left 2 ;Ut-Impedans
TEXT 1680 -584 Left 2 !* Andra länken\n.param R4_val = 47\n.param R5_val = 560\n.param R6_val = 56
TEXT 3752 -560 Left 5 ;Färdig dämpare för 1000 Ohm -60dB
TEXT 3432 680 Left 2 ;Typ 1992 Ohm
TEXT 3936 448 Left 2 ;Typ 1992 Ohm
TEXT 3432 1368 Left 2 ;Typ 1992 Ohm
TEXT 3936 1136 Left 2 ;Typ 1992 Ohm
TEXT 2984 -280 Left 2 !* Pulse config\n.param Ri=50\n.param Us=1500\n.param Ua=0
TEXT -88 -1120 Left 5 ;Simulation command
TEXT 5008 -448 Left 4 ;Förstärkning i dB
TEXT 3464 280 Left 2 ;In-Impedans
TEXT 4744 968 Left 2 ;Ut-Impedans
TEXT 3600 -496 Left 2 ;Dämparens komponenter
TEXT 4088 -112 Left 2 !.param ESL=.1n\n.param EPC=1p\n.param LC=1n
TEXT 3816 -40 Left 2 ;Typ 1992 Ohm
TEXT 4008 -232 Left 2 ;Typ 1992 Ohm
TEXT -80 -1064 Left 2 !* Simulation\n;.tran 0 1000.5u 1m\n;.op\n.ac dec 100 1 10G
TEXT -248 -600 Left 2 !* Första länken\n.param R1_val = 1009\n.param R2_val = 111803\n.param R3_val = 50
TEXT 4088 8 Left 2 !; Compensation capacitors\n.param CCOMP=80p
TEXT 4864 24 Left 2 !;.step param CCOMP 1p 300p 20p
RECTANGLE Normal 512 -944 -112 -1152 2
RECTANGLE Normal 4704 208 3584 -512 2