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I am modeling different circuits in LTSpice and I cannot for the life of me find ways to annotate the plots with measurements. How can I perform simple measurements such as measuring 3dB points, max and min, rise time ect and annotate this on the plot?

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    \$\begingroup\$ If you click the signal name in the plot (the green text), you can get cursors. However, a separate window opens up that displays the information. \$\endgroup\$ – efox29 Apr 12 '15 at 10:15
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I don't think it's possible in LTspice itself, but you can check the LTspice user group at: http://groups.yahoo.com/group/LTspice/ for a definitive answer. The way I do it is to put the cursor in the plot pane and click it, then click on Tools>Copy Bitmap to Clipboard, then launch Paint, paste the bitmap, and annotate away...

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  • \$\begingroup\$ There is a .measure command in ltspice, you can use it to measure the parameters you want. \$\endgroup\$ – Mike Apr 12 '15 at 15:27

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