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@ -0,0 +1,22 @@ |
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A Berkeley SPICE3 compatible circuit |
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* |
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* This circuit contains only Berkeley SPICE3 components. |
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* The circuit is an AC coupled transistor amplifier with |
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* a sinewave input at node "1", a gain of approximately -3.9, |
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* and output on node "coll". |
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* |
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.tran 1e-5 2e-3 |
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* |
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vcc vcc 0 12.0 |
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vin 1 0 0.0 ac 1.0 sin(0 1 1k) |
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ccouple 1 base 10uF |
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rbias1 vcc base 100k |
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rbias2 base 0 24k |
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q1 coll base emit generic |
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rcollector vcc coll 3.9k |
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remitter emit 0 1k |
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* |
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.model generic npn |
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* |
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.end |