This video explains why MOSFET become unstable under certain operating conditions. It also focuses on the parasitic effects that cause MOSFETS to ring or oscillate and discusses 3 methods to mitigate or eliminate parasitic oscillation.
Very cool and informative video. Many technicians work too hard on doing videos to impress or put down other techs. This video is valuable information to techs starting out or those who are just curious about how these things work.
Good explanation. I prefer the resistor from gate to ground. It's part of a bias voltage divider... and has no negative effect on gain like the other two methods you mention.
Fantastic video, how can you know the value of the capacitor and resistance for the feedback method for the 20 meter band, which mathematical formula can be used
How do I determine the resistors used I see the range of 1 to 10 ohm and is this why most amplifiers have a 10 ohm resistor from the transformer to ground
