Version 4
SHEET 1 1496 2760
WIRE -2400 1328 -3120 1328
WIRE -3184 1392 -3408 1392
WIRE -2672 1408 -2784 1408
WIRE -2528 1408 -2672 1408
WIRE -2528 1440 -2528 1408
WIRE -3152 1488 -3296 1488
WIRE -3040 1488 -3152 1488
WIRE -2944 1488 -2960 1488
WIRE -1440 1488 -2192 1488
WIRE -2784 1520 -2784 1408
WIRE -2192 1520 -2192 1488
WIRE -1440 1520 -1440 1488
WIRE -3296 1536 -3296 1488
WIRE -2528 1568 -2528 1520
WIRE -2672 1616 -2672 1408
WIRE -3296 1680 -3296 1616
WIRE -2944 1680 -2944 1488
WIRE -2784 1680 -2784 1600
WIRE -2784 1680 -2880 1680
WIRE -2720 1680 -2784 1680
WIRE -2192 1680 -2192 1600
WIRE -2192 1680 -2480 1680
WIRE -2176 1680 -2192 1680
WIRE -2096 1680 -2112 1680
WIRE -2048 1680 -2096 1680
WIRE -1920 1680 -2048 1680
WIRE -1824 1680 -1840 1680
WIRE -1680 1680 -1824 1680
WIRE -1552 1680 -1616 1680
WIRE -1536 1680 -1552 1680
WIRE -2784 1728 -2784 1680
WIRE -2672 1728 -2672 1712
WIRE -2576 1728 -2672 1728
WIRE -2480 1728 -2480 1680
WIRE -2480 1728 -2512 1728
WIRE -2672 1744 -2672 1728
WIRE -1824 1744 -1824 1680
WIRE -2192 1776 -2192 1680
WIRE -2096 1776 -2096 1680
WIRE -2048 1776 -2048 1680
WIRE -3296 1792 -3296 1760
WIRE -1536 1808 -1536 1680
WIRE -2784 1904 -2784 1808
WIRE -2672 1904 -2672 1824
WIRE -2672 1904 -2784 1904
WIRE -3296 1984 -3296 1872
WIRE -2784 1984 -2784 1904
WIRE -2784 1984 -3296 1984
WIRE -2192 1984 -2192 1856
WIRE -2192 1984 -2784 1984
WIRE -2096 1984 -2096 1840
WIRE -2096 1984 -2192 1984
WIRE -2048 1984 -2048 1856
WIRE -2048 1984 -2096 1984
WIRE -1824 1984 -1824 1808
WIRE -1824 1984 -2048 1984
WIRE -1664 1984 -1824 1984
WIRE -1536 1984 -1536 1888
WIRE -1536 1984 -1664 1984
WIRE -1440 1984 -1440 1600
WIRE -1440 1984 -1536 1984
WIRE -3408 2080 -3408 1392
WIRE -3184 2080 -3184 1392
WIRE -3184 2080 -3408 2080
WIRE -3120 2080 -3120 1328
WIRE -2400 2080 -2400 1328
WIRE -2400 2080 -3120 2080
WIRE -1664 2096 -1664 1984
FLAG -1664 2096 0
FLAG -2528 1568 0
FLAG -3152 1488 in
FLAG -1552 1680 out
SYMBOL res -1552 1792 R0
SYMATTR InstName R14
SYMATTR Value 10k
SYMBOL voltage -3296 1776 R0
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value2 AC 20m
SYMATTR InstName V5
SYMATTR Value SINE(0 2 455e3)
SYMBOL voltage -3296 1664 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V6
SYMATTR Value SINE(0 0.5 451e3)
SYMBOL voltage -3296 1520 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V7
SYMATTR Value SINE(0 0.5 459e3)
SYMBOL schottky -2176 1696 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap -2880 1664 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C9
SYMATTR Value 120p
SYMBOL cap -1616 1664 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C11
SYMATTR Value 220n
SYMBOL voltage -1440 1504 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 24 44 Left 2
SYMATTR Value 5
SYMATTR InstName V8
SYMBOL res -2064 1760 R0
SYMATTR InstName R16
SYMATTR Value 6k
SYMBOL res -2208 1504 R0
SYMATTR InstName R17
SYMATTR Value 100k
SYMBOL res -1824 1664 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 4.7k
SYMBOL cap -1840 1744 R0
SYMATTR InstName C8
SYMATTR Value 4.7n
SYMBOL cap -2112 1776 R0
SYMATTR InstName C7
SYMATTR Value 10n
SYMBOL res -2208 1760 R0
SYMATTR InstName R12
SYMATTR Value 6k
SYMBOL res -2944 1472 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 100k
SYMBOL njf -2720 1616 R0
SYMATTR InstName J1
SYMATTR Value 2N3819
SYMBOL res -2800 1504 R0
SYMATTR InstName R15
SYMATTR Value 200k
SYMBOL res -2800 1712 R0
SYMATTR InstName R18
SYMATTR Value 200k
SYMBOL res -2688 1728 R0
SYMATTR InstName R19
SYMATTR Value 4.7k
SYMBOL cap -2512 1712 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C12
SYMATTR Value 2.2n
SYMBOL voltage -2528 1424 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 24 44 Left 2
SYMATTR Value 10.5
SYMATTR InstName V9
TEXT -2450 2104 Left 2 !.tran 3m
TEXT -3408 1368 Left 2 ;DSB-Signal
TEXT -3080 1296 Left 2 ;ZF-Verstärker