Hi all,

I like to use a MOS transistor in accumulation-mode for decoupling of bias voltages.
On the left-side of the attached figure, an accumulation-mode varactor is shown as provided by the design-kit
I am using.
My question is the following:
Can I also use a MOS transistor as drawn on the right-side of the figure. Are there any
problems? And what is the difference between the two structures (ESR etc.)?

Thank you, Regards

Thank you Frank. You confirm what I have expected.