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Ansoft Designer / Ansys Designer 在线帮助文档：

Nexxim Simulator >
Nexxim Component Models >
Independent Sources >
   Current Source, DC       

Current Source, DC

 

DC Current Source Netlist Format

The format for specifying a DC current source is:

Ixxxx n+ n- [DC=dc_current] [M=val] [AC acmag acphase]
[NOISEVEC=[f1,psd1, ... fn,psdn]]

n+ is the positive node and n- is the negative node of the current source. The DC value in Amperes is used for the DC operating point (default 0.0). The parameter M allows the netlist to specify multiple current sources in parallel (default 1.0).

The AC parameter specifies the AC magnitude and phase to be applied during a small-signal AC analysis. The default for acmag is 1 Amp, the default for acphase is 0 degrees.

 


DC Current Source Parameters

Parameter

Description

Unit

Default

acmag

Magnitude for AC analysis

Amp

1.0

acphase

Phase for AC analysis

Degree

0.0

DC

DC current value

Amp

0.0

M

Multiplier for simulating multiple parallel current sources

None

1.0

NOISEVEC

List of shot noise frequencies (f1...fn) and corresponding noise power spectral densities (psd1...psdn), in pairs.

The sequence of frequencies must be monotonically non-decreasing.

Hertz,
Volt2/Hertz

None

DC Current Source Netlist Example

I5 34 27 DC=1e-2



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