Version 4
SHEET 1 2240 680
WIRE 1088 -256 832 -256
WIRE 1168 -256 1088 -256
WIRE -336 -192 -368 -192
WIRE 1088 -192 1088 -256
WIRE 1168 -192 1168 -256
WIRE -368 -48 -368 -192
WIRE -224 -48 -368 -48
WIRE -16 -48 -144 -48
WIRE 48 -48 -16 -48
WIRE 224 -48 48 -48
WIRE 368 -48 224 -48
WIRE 576 -48 448 -48
WIRE 912 -48 576 -48
WIRE 960 -48 912 -48
WIRE 1088 -48 1088 -112
WIRE 1088 -48 1024 -48
WIRE 1168 -48 1168 -112
WIRE 1168 -48 1088 -48
WIRE 1248 -48 1168 -48
WIRE 1408 -48 1344 -48
WIRE 1488 -48 1408 -48
WIRE 1568 -48 1488 -48
WIRE 1632 -48 1568 -48
WIRE 1776 -48 1696 -48
WIRE 1904 -48 1856 -48
WIRE 1936 -48 1904 -48
WIRE 1488 -16 1488 -48
WIRE -368 16 -368 -48
WIRE 1936 16 1936 -48
WIRE -16 32 -16 -48
WIRE 224 32 224 -48
WIRE 576 32 576 -48
WIRE 832 32 832 -256
WIRE 1168 64 1168 -48
WIRE 1248 64 1168 64
WIRE 1408 64 1408 -48
WIRE 1408 64 1344 64
WIRE 1488 80 1488 64
WIRE 1312 112 1312 0
WIRE -368 160 -368 96
WIRE -16 160 -16 96
WIRE 224 160 224 112
WIRE 576 176 576 112
WIRE 832 176 832 112
WIRE 1312 176 1312 112
WIRE 1488 176 1488 160
WIRE 1936 176 1936 96
FLAG 1312 176 0
FLAG 832 176 0
FLAG 1936 176 0
FLAG 1488 176 0
FLAG -336 -192 IF
IOPIN -336 -192 Out
FLAG -368 160 0
FLAG -16 160 0
FLAG 224 160 0
FLAG 576 176 0
FLAG 1904 -48 src
FLAG 1568 -48 in
FLAG 912 -48 amp
FLAG 48 -48 filt
SYMBOL voltage 832 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL njf 1248 112 R270
WINDOW 0 15 -31 VRight 2
WINDOW 3 -26 -37 VRight 2
SYMATTR InstName J1
SYMATTR Value U309
SYMBOL njf 1248 0 R270
WINDOW 0 22 -32 VRight 2
WINDOW 3 -10 -32 VRight 2
SYMATTR InstName J2
SYMATTR Value U309
SYMBOL voltage 1936 0 R0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value2 AC 2 0
SYMATTR InstName V2
SYMATTR Value SINE(0 28m 9e+06)
SYMBOL res 1472 64 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL ind 1472 -32 R0
SYMATTR InstName L1
SYMATTR Value 56µ
SYMBOL res 1872 -32 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL res 1104 -208 M0
SYMATTR InstName R3
SYMATTR Value 450
SYMBOL ind2 1152 -208 R0
SYMATTR InstName L2
SYMATTR Value 100µ
SYMATTR Type ind
SYMBOL cap 1024 -32 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL res -384 0 R0
SYMATTR InstName R4
SYMATTR Value 50
SYMBOL cap -32 32 R0
SYMATTR InstName C1
SYMATTR Value 117p
SYMBOL ind -128 -32 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L3
SYMATTR Value 2.33µ
SYMBOL res 240 16 M0
SYMATTR InstName R5
SYMATTR Value 5.2k
SYMBOL res 560 16 R0
SYMATTR InstName R6
SYMATTR Value 5.2k
SYMBOL res 464 -32 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 78
SYMBOL cap 1696 -64 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 10n
TEXT -400 264 Left 2 !;ac oct 1000 8.5e+06 9.5e+06
TEXT 104 -144 Left 3 ;6polige Quarz-Ladder Z=450 Ohm, 9MHz
TEXT 376 72 Left 2 ;-1.5 dB
TEXT -400 296 Left 2 !.tran 0 100u 0 1n
RECTANGLE Normal 704 240 112 -112 2