34 lines
904 B
Modula-2
34 lines
904 B
Modula-2
* PIN model
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* line 2
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* line 3
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* -- Summary -------------------------------
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* This is a simple spice model of a PIN diode.
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*
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* -- Description ---------------------------
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* It is a three node device; one input node (relative to ground) and two
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* output nodes (cathode and anode)
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*
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* -- Model ----------------------------------
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.subckt SIMPLE_PIN input cathode anode resp=0.5
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* Input photocurrent is modled by a voltage
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* This generates a current using a linear voltage-controlled current source
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Gin dk da input 0 {resp}
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Rin input 0 1G
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Cin input 0 {resp}
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* The pn-junction that generates this photocurrent in the real device is modelled
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* here by a simple diode
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Dpn da dk pndiode
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* terminal resistances
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Ra anode da 0.001ohm
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Rk cathode dk 0.001ohm
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* subsircuit models:
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.MODEL pndiode D IS=0.974p RS=0.1 N=1.986196 BV=7.1 IBV=0.1n
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+ CJO=99.2p VJ=0.455536 M=0.418717 TT=500n
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.ends
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