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User’s Manual
3.
Select Noise tab at the top. Enter parameters as described in the following
sections.
Sweep Parameters
Start value, Stop value
Points per decade
Number of points
Define...
Defines sweep range stop and start values
Defines sweep range. The number of points of
the sweep is defined per decade for a decade
sweep. For a linear sweep you must enter the
total number of points.
Sets up desired sweep mode. See “Setting up a
Swept Analysis” on page 193.
Noise Parameters
Output node
This is compulsory. It is the name of the circuit
node as it appears in the netlist. Usually the
schematic's netlist generator chooses the node
names but we recommend that when running a
noise analysis that you assign a user defined
name to your designated output node. To find
out how to do this see “Finding and Specifying
Net Names” on page 74.
Reference node
Optional. Output noise is referred to this node.
This is assumed to be ground if it is omitted.
Source name
Optional. Voltage or current source to which
input source is referred. Enter the part
reference of either a voltage or current source.
Monte Carlo and Multi-step Analysis
See page 210
See Also
.NOISE in Simulator Reference Manual.
Plotting Results of Noise Analysis
Refer to “Plotting Noise Analysis Results” on page 245
198