mirror of
https://github.com/ra3xdh/qucs_s
synced 2025-03-28 21:13:26 +00:00
41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
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<Qucs Library 0.0.23 "Crystal">
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<Component Crystal>
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<Description>
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Crystal resonator
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</Description>
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<Model>
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.Def:Crystal_Crystal _net0 _net1 Fs="8863k" Lq="0.01406" Cp="6.5p" Rs="5"
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R:R1 _net0 _net1 R="50 MOhm" Temp="26.85" Tc1="0.0" Tc2="0.0" Tnom="26.85"
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L:L1 _net2 _net3 L="Lq" I=""
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C:C2 _net0 _net2 C="Cq" V=""
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R:R2 _net3 _net1 R="Rs" Temp="26.85" Tc1="0.0" Tc2="0.0" Tnom="26.85"
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Eqn:Eqn1 Cq="1/(4*pi*pi*Lq*Fs*Fs)" Export="yes"
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C:C1 _net0 _net1 C="Cp" V=""
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.Def:End
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</Model>
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<Spice>* Qucs 0.0.23 Crystal_quartz.sch
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.SUBCKT Crystal_Crystal gnd _net0 _net1 Fs=8863k Lq=0.01406 Cp=6.5p Rs=5
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.PARAM Cq=1/(4*3.1415926539*3.1415926539*Lq*Fs*Fs)
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R1 _net0 _net1 50MEG
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L1 _net2 _net3 {LQ}
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C2 _net0 _net2 {CQ}
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R2 _net3 _net1 {RS}
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C1 _net0 _net1 {CP}
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.ENDS
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</Spice>
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<SpiceAttach >
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<Symbol>
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<Line 10 0 30 0 #00007f 2 1>
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<Line -40 0 30 0 #00007f 2 1>
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<Line -10 -20 0 40 #00007f 2 1>
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<Line 10 -20 0 40 #00007f 2 1>
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<Rectangle -5 -30 10 60 #00007f 2 1 #c0c0c0 1 0>
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<.PortSym 40 0 2 0>
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<.PortSym -40 0 1 0>
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<.ID -20 34 Y "1=Fs=8863k=series resonance frequency=" "1=Lq=0.01406=equivalent inductance=" "1=Cp=6.5p=parallel capacitance=" "1=Rs=5=series resistance=">
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</Symbol>
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</Component>
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