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Noise Voltage Meter: V_NSMTR



V_NSMTR is used to define the node (when the other end is connected to ground) or the node pair at which to calculate the noise voltage or perform other nonlinear noise measurements.


Name Description Unit Type Default
ID Volt meter name Text VNS1
InpSrc AC Input source ID Text V1


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.

Recommendations for Use

Nonlinear noise measurements are calculated at the ports or at the nodes (node pairs) denoted by V_NSMTR. To display a nonlinear noise measurement at the port of the circuit, you do not need to use V_NSMTR. V_NSMTR is primarily used for linear AC noise analysis, or to enable the display of nonlinear noise voltage measurements at the nodes other than the ports of the circuit.

The InpSrc parameter applies to AC noise analysis. It identifies the AC input source at which the equivalent input noise is measured (for example, the NOISEI measurement).

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