surno
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Hi all.
i want to extract Cgs, Cgd in CS amp by ADE simulation.
The test bench and results table was attached.
To verify simulation results i was simulation another method.
By using AC simulation, i can extract capacitance of Gate.
The result of AC simulation total gate cap is 93.76fF and using OP simulation is 26.54fF.
Why these two results different each other?
I don't know what is wrong.
Which one is right?
Please give me a favor and a simulation method.
Thanks.
i want to extract Cgs, Cgd in CS amp by ADE simulation.
The test bench and results table was attached.
To verify simulation results i was simulation another method.
By using AC simulation, i can extract capacitance of Gate.
The result of AC simulation total gate cap is 93.76fF and using OP simulation is 26.54fF.
Why these two results different each other?
I don't know what is wrong.
Which one is right?
Please give me a favor and a simulation method.
Thanks.