40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
Version 4
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SHEET 1 3040 2464
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WIRE 1712 2192 1632 2192
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WIRE 1824 2192 1792 2192
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WIRE 2000 2192 1888 2192
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WIRE 2048 2192 2000 2192
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WIRE 1632 2208 1632 2192
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WIRE 2000 2208 2000 2192
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WIRE 1632 2304 1632 2288
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WIRE 2000 2320 2000 2288
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FLAG 2000 2320 0
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FLAG 1632 2304 0
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FLAG 2048 2192 OUT
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SYMBOL MISC\\XTAL 1824 2208 R270
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WINDOW 0 32 32 VTop 2
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WINDOW 3 0 32 VBottom 2
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SYMATTR InstName Y1
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SYMATTR Value {Cs}
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SYMATTR SpiceLine Rser={Rs} Lser={Ls} Cpar={Cp}
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SYMBOL VOLTAGE 1632 2192 R0
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WINDOW 123 24 132 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR Value2 AC 2
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SYMATTR InstName V1
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SYMATTR Value ""
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SYMBOL res 1808 2176 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R1
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SYMATTR Value 50
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SYMBOL res 2016 2304 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R2
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SYMATTR Value 50
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TEXT 1672 2104 Left 2 !.ac lin 1001 3.95e6 4.05e6
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TEXT 1184 2048 Left 2 ;Crystal model from easily measurable parameters
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TEXT 1136 2112 Left 2 !*serial freq\n.params fs=4e6 \n*difference between serial and // freq \n.params df=10e3 \n.params Rs=50\n.params Cp=4e-12\n.params Cs=2.0*cp*df/fs\n.params Ls=1/(4*pi*pi*fs*fs*Cs)
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TEXT 1592 2392 Top 1 ;This example schematic is supplied for informational/educational purposes only.\nContributed by Dominique Szymik.
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