Quantcast
Viewing all articles
Browse latest Browse all 967

Input referred noise current through pnoise

Hi!


I set a pnoise analysis to measure the input referred noise current of a lock-in amplifier. I used the pnoise analysis because one of the blocks that constitutes the lock-in is a Gilbert-cell mixer.


In the pnoise analysis, I set the Input Source to current in the drop down box and selected my current source at the input of the circuit, but I am only able to plot the result in V/sqrt(Hz), while I desired to plot the result in A/sqrt(Hz). Am I missing something?

The setup is attached.


Thanks!

Image may be NSFW.
Clik here to view.

Image may be NSFW.
Clik here to view.

Viewing all articles
Browse latest Browse all 967

Trending Articles