I am trying to inject noise into the Voltage Source as shown in this thread. The NOISE function looks like this: V=(white(2e6*time)/10). I am new to LTSpice. How to actually use the white function? Where do I go in the LTSpice tool to enter this function?

I can right click on the voltage source and I see this window. Where do I enter the white function?

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Use the behavioral voltage source and apply the white() function there. Hit F2, then look for "bv" as the item in the dialog box. Drop that puppy down on the schematic. Do NOT use the regular voltage source for this.

  • \$\begingroup\$ @user1406716 I'm glad that helped! \$\endgroup\$
    – jonk
    Nov 11 '16 at 7:50
  • \$\begingroup\$ If you can, use the BI, or BI2, which would save you one node in the matrix solver. \$\endgroup\$ Nov 11 '16 at 11:54

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