Update ElVEEs Circlomos

[printnik]

Let's return to the discussion of the wonderful amplifier.

Post in thread 'It's cheap, it's N, it's dirty, it's.... The CIRCLOMOS!!!'

2011-05-12 6:00 pm

Here is a plot of the loop gain:

• Elvee

I tried to improve it using a simulator.

I used field effect transistors in a voltage amplifier. I equalized the current of the upper transistor of the voltage amplifier by adding an additional current source, and disconnected the quiescent current control circuit from the voltage amplifier. The coil in the differential cascade increases the gain without feedback by 20 db

 

[printnik]

scheme

 

[printnik]

IMD: