At 3:34 minute of the manual he says the high speed suffer from the parasitic capacitance effect. \
Why on the minus leg we have parasitic capacitance and not on the load? \
What is special in high speed OPAMPS that can cause that? \
I'll be happy to have some OPAMP model example to see this effect? \
Thanks. \
https://www.youtube.com/watch?v=O3Rh2cRuaBM&list=PLL0g1xo2bMz0yN-PXYVX6jIxilrtK45fR&index=5
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  [1]: https://i.sstatic.net/4gS0p.png