I've been trying to simulate the following circuit in spice. (I'm plotting the voltage over R7)
Everything is okay, and works as expected until I change the gain of the current controlled current source to a value that's greater than 58. And I should simulate this with a value of 290. Any idea on how to fix this?
When I set the gain in 58. Spice trows the following error "spice analysis: Time step too small; initial timepoint: trouble with node n002" The node n002 is the node that connects R4 with R1. For greater values the error doesn't show up anymore but the result is the one from the picture.
Thank you for any help you can give me on this issue!