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Burst Noise Current: I_BURST



I_BURST models burst noise current. This is a nonwhite noise source.


Name Description Unit Type Default
ID Element ID   NS1
KB Burst noise coefficient   1e-14
AB Burst noise exponent   1.0
FB Burst noise cutoff frequency Frequency 1e-09
COMPAT Model compatibility selector   AWR (bias current)

Parameter Details

COMPAT. Allows toggling between different behaviors: the behavior corresponding to the Cadence® AWR® implementation of the model, COMPAT=AWR (bias current); the ADS compatibility mode of operation, COMPAT=ADS (noise amplitude modulation disabled); and COMPAT=Conversion matrix approach noise modulation.

Implementation Details

The burst noise current flows through the N(I) branch and is dependent on the current in the I branch. The spectral density of burst noise current, S(f), is


where Idc represents the DC component of the current in the I branch.


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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