Very clear explanation of the concept, Thank you.

Can somebody help me in this as he said when Vb less than Vs ,Vb becoming negative means is there anything like we have to consider it like n type becoz he said holes are getting attracted!!

Thanks a lot, sir. It helped me a lot.

2024

Thanks man. watchng this in 2024 before my exam.

Good explanation.

i love you

very beautifully explained!!

Beautiful illustration

What is the relationship of the p substrate doping with the back gate voltage?

Thanks very much for such a great explanation. I believe that these concepts are not really easy to thoroughly comprehend when you are just beginning to study semiconductors, but the way you presented was phenomenal.

Confusing and not explained very well. I was hoping for an explanation of why we would use a cascade amp and how it works.

It was really very helpful. Thank you!!

Thanks for making these videos available. They are helpful to sort out the details and show how they interact.

yes bro to find distance u need to integrate the (mod)| velocity equation|dt.

Nice explained.

Hey i just want to know are you still alive bro😁. Why? Because i am watching video after ten years lol 🤣

Where can I find that other video alluded to at the beginning of this one?

Nice lecture

kzbin.info/door/nDe3mwT6hslEXWh1f5lGPQ

kzbin.info/door/nDe3mwT6hslEXWh1f5lGPQ

I have seen many videos but this guy really knows his stuff. Thanks a lot man

thx

the crazy diagram is the small signal model that he covers in his examples, he doesn't have this specific small signal model for this pmos grounded diagram

For those of you who are confused on why a increase depletion region leads to an increase in V th, I think you guys may be confusing depletion region and inversion layer. a depletion region is a situation where holes in the p type are filled and electrons won't recombine however now a depletion region is not conductive, why? because adding an electron to say a boron doped p type will make the overall atom negative. This will now repel any electron trying to cross the channel. What the gate does is increase the voltage so that it attracts the electrons from the n type junction more than the depletion region repels it. Now in case of the body effect we have even more holes missing making the whole depletion layer much thicker and therefore much more negative and replusive, so now to overcome the em effect the voltage must be higher. Yes the channel width seems wider so I imagine max current might be better? idk but we are always talking about the balancing of charge so the depletion field doesn't repel the electrons trying to cross

very nicely explained sir understood body effect properly the change in threshold voltage due to body voltage is called as back gate effect or body effect 😀

my left ear enjoyed this :D

Great, thanks

In a capacitance the charges are always mirrored. So that is why you dont have to increase the gate voltage to have charge equilibrium. which results in this explanation to be wrong. The effect is still correct but it is explained by observing energy levels, as explained here kzbin.info/www/bejne/amjYe59-np6LasU

Nicely explained!

Excellent one 👌

Very informative. Thank you

blow your nose bro

Great video! Thanks.

Is this the same as pinch off?

thank youuuuu this ties everything together. My prof didn't exactly give us a definition of transconductance, so your efficiency analogy really helped.

Week 3 of Electronics 2 class and existential dread is dawning over the horizon.

Huge respect

If I were to put vd at 0 and Vs at .5 v would current flow from vs to vd?

Thank you so much for this EXCEPTIONALLY well explained video. 13mins to explain a 1hr 30mins Uni lecture. You're gm is super high

My left ear deemed this video unwatchable :(

The best

@akhigbe.dr Herbal treatment is 100% guaranteed for all kinds of infection, the reason why most people are finding it difficult to cure their infection is because they believe on medical report, drugs and medical treatment which is not helpful to cure any infection, Natural roots/herbs are the best remedy which can easily eradicate virus/diseases forever,for more information about how he cure diseases/virus please contact him on WhatsApp or Email address [email protected] +2349046230269

@akhigbe.dr Herbal treatment is 100% guaranteed for all kinds of infection, the reason why most people are finding it difficult to cure their infection is because they believe on medical report, drugs and medical treatment which is not helpful to cure any infection, Natural roots/herbs are the best remedy which can easily eradicate virus/diseases forever,for more information about how he cure diseases/virus please contact him on WhatsApp or Email address [email protected] +2349046230269

What happened when vb is greater than vs?

great!

Spellbinding explanation!

Dude thats displacement not distance

Been looking for this explanation around, finally found it here. Thanks a lot

Hi can u tell total second order effects ,and types