What's wrong with this balum model?

[dbur]

I found a Spice balun model in the attached pdf from designers-guide.org.  I get no output (but also no erros when I run a transient analysis on it.  Does anyone see why?

Thanks.

[yyao]

Hi David,

This one's quite easy to fix. What is happening is that when you are copying and pasting from the PDF, the negative signs are interpretted as dashes instead of negative signs, and there is a difference! It is quite easy to fix.

1. Double click the balun
2. Click on the Value tab
3. Click Edit Model
4. Find the lines that start with F1 and F2. Select the dash infront of the 0.5 at the end of the line and replace it with the minus sign on your keyboard.

That should fix the problem.

Happy holidays and hope that helps.

[dbur]

Thanks, Works as expected now.  I could have looked at that for the rest of my life and not seen it.

David B