==Effect of Source Mismatch==
Next, fix the load value at R2 = 100Ω and change the value of the source resistance to R1 = 25Ω. Run the AC Sweep test once more. according to the table below: {| border="0"|-| valign="top"||-{| class="wikitable"|-! scope="row"| Start Frequency| 1G|-! scope="row"| Stop Frequency| 10G|-! scope="row"| Steps/Interval| 10Meg|-! scope="row"| Interval Type| Linear|-! scope="row"| Preset Graph Plots| vm(2), vm(3)|} As you can see from the output graphs, this time both the input voltage V(2) and output voltage V(3) fluctuate as a function of frequency, as you have both load mismatch and source mismatch.
<table>