Jul 10, 2010 #1 J jszair Junior Member level 3 Joined Sep 25, 2009 Messages 25 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 1,479 I'd like to test output swing, so how do I plot differential gain vs output differential voltage? I use balun to get output differential voltage. Thanks!
I'd like to test output swing, so how do I plot differential gain vs output differential voltage? I use balun to get output differential voltage. Thanks!
Jul 12, 2010 #2 prcken Advanced Member level 1 Joined Nov 1, 2006 Messages 419 Helped 41 Reputation 82 Reaction score 37 Trophy points 1,308 Location Shanghai Activity points 4,059 i think just do DC, and take the derivative of the output. BTW: why don't you measure the peak-to-peak swing instead of the gain? you can also plot the swing versus time.
i think just do DC, and take the derivative of the output. BTW: why don't you measure the peak-to-peak swing instead of the gain? you can also plot the swing versus time.