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tunnel diode oscillator circuit simulation (MBD3057 and 1N3712)

tunnel diode oscillator circuit simulation (MBD3057 and 1N3712)

I am trying to simulate a tunnel diode oscillator (TDO) circuit using the tunnel diode elements MBD3057  and 1N3712 found in Multisim.

I played with bias voltage, but cannot get an expected results (oscillating signal). 

Please help. Attached is the circuit diagram.

TDO-MBD3057.png

Thanks

WT

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回复: tunnel diode oscillator circuit simulation (MBD3057 and 1N3712)

Nobody insteresting to this question?

 

WT

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回复: tunnel diode oscillator circuit simulation (MBD3057 and 1N3712)

Is there some reason you expect this circuit to work?  It does not look like it would to me. Your capacitors and resistors are too large.   Perhaps you can explain?.  

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回复: tunnel diode oscillator circuit simulation (MBD3057 and 1N3712)

For 1N3712 ,it is ok

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