Version 4
SHEET 1 1072 912
WIRE -1824 -1712 -1888 -1712
WIRE -1648 -1712 -1760 -1712
WIRE -1504 -1712 -1568 -1712
WIRE -1456 -1712 -1504 -1712
WIRE -1328 -1712 -1392 -1712
WIRE -512 -1712 -1328 -1712
WIRE -2016 -1616 -2048 -1616
WIRE -1888 -1616 -1888 -1712
WIRE -1888 -1616 -1936 -1616
WIRE -1760 -1616 -1888 -1616
WIRE -1504 -1616 -1504 -1712
WIRE -1504 -1616 -1680 -1616
WIRE -1456 -1616 -1504 -1616
WIRE -1328 -1616 -1328 -1712
WIRE -1328 -1616 -1376 -1616
WIRE -1056 -1584 -1088 -1584
WIRE -944 -1584 -992 -1584
WIRE -1504 -1488 -1504 -1616
WIRE -1184 -1488 -1504 -1488
WIRE -1088 -1488 -1088 -1584
WIRE -1088 -1488 -1104 -1488
WIRE -1072 -1488 -1088 -1488
WIRE -944 -1488 -944 -1584
WIRE -944 -1488 -992 -1488
WIRE -848 -1488 -944 -1488
WIRE -688 -1488 -848 -1488
WIRE -512 -1488 -512 -1712
WIRE -512 -1488 -608 -1488
WIRE -368 -1488 -512 -1488
WIRE -352 -1488 -368 -1488
WIRE -944 -1456 -944 -1488
WIRE -992 -1440 -1008 -1440
WIRE -512 -1440 -512 -1488
WIRE -368 -1440 -368 -1488
WIRE -1504 -1392 -1504 -1488
WIRE -1088 -1392 -1088 -1488
WIRE -992 -1392 -1088 -1392
WIRE -848 -1392 -848 -1488
WIRE -944 -1360 -944 -1376
WIRE -1008 -1296 -1008 -1440
WIRE -944 -1296 -1008 -1296
WIRE -368 -1280 -368 -1376
WIRE -944 -1264 -944 -1296
WIRE -848 -1200 -848 -1312
WIRE -848 -1200 -896 -1200
WIRE -512 -1200 -512 -1376
WIRE -1504 -1168 -1504 -1312
WIRE -848 -1152 -848 -1200
WIRE -368 -1120 -368 -1152
WIRE -944 -1104 -944 -1120
WIRE -992 -1088 -1088 -1088
WIRE -1008 -1040 -1008 -1296
WIRE -992 -1040 -1008 -1040
WIRE -1504 -976 -1504 -1104
WIRE -1184 -976 -1504 -976
WIRE -1088 -976 -1088 -1088
WIRE -1088 -976 -1104 -976
WIRE -1072 -976 -1088 -976
WIRE -944 -976 -944 -1024
WIRE -944 -976 -992 -976
WIRE -848 -976 -848 -1072
WIRE -848 -976 -944 -976
WIRE -672 -976 -848 -976
WIRE -512 -976 -512 -1120
WIRE -512 -976 -592 -976
WIRE -368 -976 -368 -1056
WIRE -368 -976 -512 -976
WIRE -336 -976 -368 -976
WIRE -1088 -896 -1088 -976
WIRE -1040 -896 -1088 -896
WIRE -944 -896 -944 -976
WIRE -944 -896 -976 -896
WIRE -2000 -848 -2032 -848
WIRE -1888 -848 -1920 -848
WIRE -1744 -848 -1888 -848
WIRE -1504 -848 -1504 -976
WIRE -1504 -848 -1664 -848
WIRE -1440 -848 -1504 -848
WIRE -1296 -848 -1360 -848
WIRE -1888 -736 -1888 -848
WIRE -1824 -736 -1888 -736
WIRE -1648 -736 -1760 -736
WIRE -1504 -736 -1504 -848
WIRE -1504 -736 -1568 -736
WIRE -1440 -736 -1504 -736
WIRE -1296 -736 -1296 -848
WIRE -1296 -736 -1376 -736
WIRE -512 -736 -512 -976
WIRE -512 -736 -1296 -736
FLAG -352 -1488 speaker_a
IOPIN -352 -1488 Out
FLAG -944 -1360 0
FLAG -336 -976 speaker_b
IOPIN -336 -976 Out
FLAG -944 -1184 0
FLAG -896 -1248 0
FLAG -368 -1280 0
FLAG -944 -1120 0
FLAG -368 -1152 0
FLAG -2048 -1616 0
FLAG -2032 -848 0
SYMBOL voltage -2032 -1616 R270
WINDOW 0 64 24 Right 2
WINDOW 3 -54 152 VLeft 2
WINDOW 123 92 69 Right 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 .5 1k)
SYMATTR Value2 AC 1
SYMBOL e -944 -1472 R0
WINDOW 0 12 4 Left 2
WINDOW 3 15 94 Left 2
SYMATTR InstName E1
SYMATTR Value 10k
SYMBOL hjh_projects\\ltspice\\LTC_ext\\setron_cd\\Tutorials\\Tutorial\ von\ Prof.\ Dr-Ing.\ Karl-Hermann\ Cordes\\Neue\ Symbole\\sym_neu\\Ind.asy -704 -1472 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value {L_out}
SYMATTR SpiceLine Rser=20m
SYMBOL cap -496 -1376 R180
WINDOW 3 24 8 Left 2
WINDOW 0 24 64 Left 2
SYMATTR Value {C_out}
SYMATTR InstName C4
SYMBOL res -496 -1104 R180
WINDOW 3 36 40 Left 2
WINDOW 0 36 76 Left 2
SYMATTR Value {R_zobel}
SYMATTR InstName R2
SYMBOL cap -384 -1440 R0
SYMATTR InstName C2
SYMATTR Value {C_out}
SYMBOL res -1088 -1504 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 9k
SYMBOL cap -1456 -1696 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C9
SYMATTR Value {C_lead}
SYMBOL res -1664 -1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value {R_in}
SYMBOL res -1360 -1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value {R_fb}
SYMBOL e -944 -1280 M0
WINDOW 0 12 4 Left 2
WINDOW 3 -45 -10 Left 2
SYMATTR InstName E2
SYMATTR Value 10k
SYMBOL res -864 -1408 R0
SYMATTR InstName R5
SYMATTR Value 1k0
SYMBOL e -944 -1008 M180
WINDOW 0 12 4 Left 2
WINDOW 3 12 107 Left 2
SYMATTR InstName E3
SYMATTR Value 10k
SYMBOL res -1088 -992 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R12
SYMATTR Value 9k
SYMBOL cap -1440 -720 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C12
SYMATTR Value {C_lead}
SYMBOL res -1344 -864 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R14
SYMATTR Value {R_fb}
SYMBOL res -864 -1168 R0
SYMATTR InstName R15
SYMATTR Value 1k0
SYMBOL res -976 -1504 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R24
SYMATTR Value 600k
SYMBOL res -976 -992 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R25
SYMATTR Value 600k
SYMBOL cap -384 -1120 R0
SYMATTR InstName C7
SYMATTR Value {C_out}
SYMBOL res -1488 -1296 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 44 Left 2
SYMATTR InstName R7
SYMATTR Value {R_lead}
SYMBOL hjh_projects\\ltspice\\LTC_ext\\setron_cd\\Tutorials\\Tutorial\ von\ Prof.\ Dr-Ing.\ Karl-Hermann\ Cordes\\Neue\ Symbole\\sym_neu\\Cap.asy -992 -1600 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value {C_lag}
SYMBOL hjh_projects\\ltspice\\LTC_ext\\setron_cd\\Tutorials\\Tutorial\ von\ Prof.\ Dr-Ing.\ Karl-Hermann\ Cordes\\Neue\ Symbole\\sym_neu\\Cap.asy -976 -912 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value {C_lag}
SYMBOL hjh_projects\\ltspice\\LTC_ext\\setron_cd\\Tutorials\\Tutorial\ von\ Prof.\ Dr-Ing.\ Karl-Hermann\ Cordes\\Neue\ Symbole\\sym_neu\\Ind.asy -688 -960 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value {L_out}
SYMATTR SpiceLine Rser=20m
SYMBOL cap -1488 -1104 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C6
SYMATTR Value {10*C_lead}
SYMBOL res -1552 -1728 R90
WINDOW 0 2 56 VBottom 2
WINDOW 3 30 56 VTop 2
SYMATTR InstName R6
SYMATTR Value {5*R_lead}
SYMBOL cap -1760 -1728 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value {2*C_lead}
SYMBOL res -1552 -752 R90
WINDOW 0 2 56 VBottom 2
WINDOW 3 30 56 VTop 2
SYMATTR InstName R9
SYMATTR Value {5*R_lead}
SYMBOL cap -1760 -752 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C10
SYMATTR Value {2*C_lead}
SYMBOL voltage -1904 -848 R90
WINDOW 0 64 24 Right 2
WINDOW 3 -54 152 VLeft 2
WINDOW 123 92 69 Right 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value SINE(0 .5 1k)
SYMATTR Value2 AC 1
SYMBOL res -1648 -864 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value {R_in}
TEXT -2032 -1432 Left 2 !.ac dec 100 50 500k
TEXT -2032 -1464 Left 2 !;tran 0 2000m 1999.5m startup
TEXT -2032 -1136 Left 2 !.param R_zobel 5r0
TEXT -2032 -1320 Left 2 !.param C_lead 1n0
TEXT -2032 -1352 Left 2 !.param R_in 4k7
TEXT -2032 -1376 Left 2 !.param R_fb 10k
TEXT -2032 -1160 Left 2 !.param C_out 680n
TEXT -696 -1224 Left 2 ;R_snub = NTC
TEXT -1648 -600 Left 4 ;BTL-AFE with Passive Postfilter Feedback around TPA3118
TEXT -1192 -1256 Left 4 ;TPA3118
TEXT -2032 -1288 Left 2 !.param R_lead 360R
TEXT -2032 -1224 Left 2 !.param C_lag 10p
TEXT -2032 -1192 Left 2 !.param L_out 10u
RECTANGLE Normal -752 -816 -1248 -1648 2