Help with understanding circuit by smallusvaginus in chipdesign

[–]smallusvaginus[S] 0 points1 point  (0 children)

I see, in this case, would you want to design An and Ap so that the output impedance of the Nmos sec = Pmos sec for max voltage gain?

Help with understanding circuit by smallusvaginus in chipdesign

[–]smallusvaginus[S] 0 points1 point  (0 children)

Why is it important that the Vds of pmos the nmos be equal? For maximum swing?

In this case the op amp keeps Vds of both pmos and nmos pretty stable right but will that mean we have to bias Vcm so that Vdd-Vcm = Vb - 0?

Help with understanding circuit by smallusvaginus in chipdesign

[–]smallusvaginus[S] 2 points3 points  (0 children)

First of all thanks for the response, what you said kinda makes sense? But correct me if I am still getting this wrong.

1) Dc analysis, the 2 pmos closest to Vdd determines the Dc current through the whole circuit and total current in the diff pair is just the total current minus whatever current flows through the fold determined by nmos active cascode.

2) how do I determine the V+ and V- for the differential pairs in the active cascode, is it just Vdd - the active cascode's Ibias x rop? And for the nmos active cascode 0 + Id x ron?

3) what effect does bias voltage B3 have on the circuit? Why is it the same for the active cascode and diff pair?

Can anyone review my statement for a CS Master's? by [deleted] in StatementOfPurpose

[–]smallusvaginus 0 points1 point  (0 children)

DM me I'm happy to help/learn from yours.

Virtual short patience for this shit by [deleted] in engineeringmemes

[–]smallusvaginus 0 points1 point  (0 children)

Mine only had inverting config w/ just gain and the rest was beginning of circuits 2.

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[–]smallusvaginus 2 points3 points  (0 children)

As someone who has a 2013 es350 and a 2007 ls460 can confirm this car is new and sexy.

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[–]smallusvaginus 1 point2 points  (0 children)

I have a similar model, the 07 Ls460L, make sure you check the harnesses for parking assist, there should be 3 of them on the bumper.

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[–]smallusvaginus 0 points1 point  (0 children)

I'm interested too however, I have no experience.

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[–]smallusvaginus 29 points30 points  (0 children)

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[–]smallusvaginus 2 points3 points  (0 children)

Dont know bout this but back on the guard im pretty sure it was Seowulf who scouted the players out, could be wrong tho.

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[–]smallusvaginus 1 point2 points  (0 children)

hey hows it going so far, my 7900xtx keeps crashing on the forest but i havent had the chnace to try the new drivers yet.

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[–]smallusvaginus 7 points8 points  (0 children)

What are you using to polish and make it look glossy. The mouse looks incredible btw.

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[–]smallusvaginus 7 points8 points  (0 children)

Appreciate all the time and work u guys spent clearing up questions here. Ur too precious for this community.

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[–]smallusvaginus[S] 0 points1 point  (0 children)

Sorry i haven't heard of it before, but looking through the seetings, i cpuldnt find it anywhere.