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Noise Source, Current, 2-Branch

Two-Branch Current Noise Source Netlist Format

The format to include a 2-branch current noise source is:

Axxxx n1+ n2+ n1- n2- in1=val in2=val c12r=val c12i=val
COMPONENT=inoise_source_2

n1+ and n2+ are the positive nodes. n1- and n2- are the corresponding negative nodes.

The parameter COMPONENT=inoise_source_2 identifies the element as a two-branch current noise source.

**Two-Branch Current Noise Source Parameters**
Parameter	Description	Unit	Default
in1	First current source, RMS amplitude (must be positive or zero)	Ampere/Hz^½	0.0
in2	Second current source, RMS amplitude (must be positive or zero)	Ampere/Hz^½	0.0
c12r	Correlation coefficient, real part	None	0.0
c12i	Correlation coefficient, imaginary part	None	0.0

Ainsrc2 10 11 0 0 in1=1.1e-20 in2=3.0e-19
+ c12r=0.75 c12i=0.25 COMPONENT=inoise_source_2

1. The noise correlation matrix is a symmetric conjugate matrix of dimension 2 ´ 2:

In this matrix, the element below the diagonal is the conjugate of the corresponding element above the diagonal (C₂₁ = C₁₂*).


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