Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Why M3,M4 transistors are missing from right figure? Are you sure you can simplify the left circuit without those? I am not.
on the right figure the capacitance values should be C1 and C2 I think, not C1/2 and C2/2, because on the left figure C1/2 and C2/2 are connected between differential signals, nodes.
in NMOS small signal model regurarly the Vgs controls the Ids, now on the right figure in M1 model the Vsg controls Ids by the arrow.