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Hi Diemilio,
Thank for your help. I know this kind of opamp give one gain more then 28dB, more then 60 dB! depending on the biasing and size of the transistors.
I did not pay attention that was the different on the biasing of second stage of opamp. The difference on the biasing between the...
Hi,
I am sending the results.
As you said, the load will not change the DC gain, to make sure I put 1pF load that is bigger compare to the input capacitance.
When I looked the stb analysis, the Gain and the band-with is different from ac analysis.
Stb and ac analysis was ran from 1 to 1G, 20...
Hi Guys,
I have some problems to understand what is wrong in the stb analysis or why in my mind it do not match with the Ac analysis and feedback theory.
To do stability analysis I always have done AC analysis and use the bode theory to understand the stability of op-amps or feedback systems...
Hello,
I want to know if I can use the minimum width transistor size set by the tool to design analog circuits?
I have heard about the minimum transistor length, the short channel effects and there is a topic in this forum that discusses this subject, but is there some issues about minimum...
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