Adding a second stage to the broadband amp.

I left the first stage as built in the last post and added a second stage designed around a 1 ma current.

I changed both stages to low current and checked the total current.

The frequency response of the 2 stage circuit.

  10 uv on the input

100 uv on the input.

1 mv on the input.
As you can see the second stage is not loading the first. Time for a build?