Hi,
The OPA858 Spice model states that both a common mode and a differential input capacitances are 0.05 pF.
Its data sheet shows 0.62pF and 0.2 pF, correspondently.
Why is such a difference? Is this from the package?
Thank you
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Hi,
The OPA858 Spice model states that both a common mode and a differential input capacitances are 0.05 pF.
Its data sheet shows 0.62pF and 0.2 pF, correspondently.
Why is such a difference? Is this from the package?
Thank you
I had done some model testing a while back, the input C's look good in simulation - recall internal to model there may be more than just a simple C hanging on the nodes.
I found it deep deep into the model's text. It is very complicated to read it out.
Thank you Michael.