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(Obsolete) Volterra Nonlinear Capacitance: VCNL

Symbol

Parameters

Name Description Unit Type Default
ID Element ID Text CN1
*Q1 1st volterra charge coef   1e-12
*Q2 2nd volterra charge coef   0
*Q3 3rd volterra charge coef   0
AFAC Charge scaling factor   1

* indicates a secondary parameter

Implementation Details

where i is the current in the controlled source and v is the control voltage. The qn coefficients are the Qn parameters of the model.

Since the qn are evaluated at a particular DC bias voltage, DC bias is implicit in the model. Thus, DC bias must not be included in the circuit.

Layout

This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

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