User Guide

Noise analysis
241
Noise analysis
Setting up and running a noise analysis
The following procedure describes the minimum setup
requirements for running a noise analysis. For more detail
on any step, go to the pages referenced in the sidebars.
To set up and run an AC sweep
1 Place and connect a voltage or current source with an
AC input signal.
2 Set up the AC sweep simulation specifications.
3 Set up the noise simulation specifications and enable
the analysis in the AC Sweep/Noise portion of the
Simulation Settings dialog box.
4 Click OK to save the simulation profile.
5 From the PSpice menu, choose Run to start the
simulation.
To
f
in
d
out
h
ow, see Setting up an AC
stimulus on page 9-233.
To
f
in
d
out
h
ow, see Setting up an AC
analysis on page 9-235.
To
f
in
d
out
h
ow, see Setting up a noise
analysis on page 9-243.
Pspug.book Page 241 Wednesday, November 11, 1998 1:14 PM