Intro. to MOSFETs (for next series, search for Razavi Electronics 2 or longkong)
Пікірлер: 88
@rohitwasnik95923 жыл бұрын
As long as these videos are available on KZfaq, VLSI engineers don't have to worry about anything...♥️⤴️
@akankshakashyap73894 жыл бұрын
Almost any one-" I don't care why MOSFET got that shape" Prof. Razavi-" let me tell you why" Jokes apart, Huge respect for your efforts sir 🙏
@rahulkadam.89345 жыл бұрын
Pure genius and an absolute masterclass from the "God of Electronics". His way of building up the things along with why they are needed before telling that this is what we called as '---'(e.g MOSFET) is brilliant and creates enthusiasm in the person watching the video. He should deserve a prize for his way of teaching!!. Keep it up sir, you are doing a great job!!!. Love from India.
@bisnashah Жыл бұрын
Whoopto
@ec-052ruhulla59 күн бұрын
the best lecturer. as my age is lesser than his experience you earned my respect mr razavi one word i want to say to you the best faculty i've ever seen in this generation.
@dogdogdog20247 жыл бұрын
We need Electronics 2 set of lectures from Prof. Razavi. We love your lectures professor.
@subhamchakraborty47825 жыл бұрын
He really played with semiconductor physics..Amazing Professor.
@user-lz1yz1rx4x2 жыл бұрын
many years studying electronics and this is the first time to have a clear understanding of "how and why mosfet is shaped like this"
@johnyvicewax73759 жыл бұрын
Thank you, B. Razavi Sir, finally we get blessed to enjoy your lectures. And to learn from your lectures.
@fahadashrafofficial4 жыл бұрын
Thank you so much! Explained with perfection. Told every necessary detail. Now I want to learn it unlike in university where our professors teach us like we know everything already. I can't thank you enough!!
@mauryciiodelarosa64936 жыл бұрын
Thank you very much Mr. Razavi for this amazing explanation!!!. Saludos desde Puebla, México.
@benighted_4 жыл бұрын
Finally I begin to understand, thank you so much.
@devangjoshi96394 жыл бұрын
Brilliant video! Very intuitive explanation!
@mohammedabdulhaque16342 жыл бұрын
Engaging, informative, easy to understand and thought provoking…Never ever came accross such style of lecturing before….always thought of seeing you since Engineering days Prof. Razavi….your books are very popular among Engineering students community in India…..I am currently revisiting your RF Microelectronics text book’s 2nd edition…..thanks a lot for your contribution to the electronics World and for uploading these youtube videos….can’t thank enough to the uploader….Masterpiece!
@avishekdutta78526 жыл бұрын
Thank u sir ...............got a new way of understanding mosfet...........
@lokeshwar40935 жыл бұрын
I learned new idea of learning from You much thankful respected sir
@rishabhkumarsoni12404 жыл бұрын
love ur lecture and the way of teaching thnk u soo much sir...
@xAmiSarahx3 жыл бұрын
thank you for ur work sir.. have a great day
@jskaaw2264 Жыл бұрын
What a lecture! Thank you Sir
@krish2nasa7 жыл бұрын
Excellent lecture!
@surooshali84526 жыл бұрын
thank you so much !
@wagsman99997 ай бұрын
Amazing, again.
@MrRUPESH3066 жыл бұрын
sir please upload electronics 2 lecture .we love your lecture ,it is super ,most of my confusion get clear by your videos .sir please upload as soon as possible thanks so much sir
@ag_rfdesigner9 жыл бұрын
please upload electronics 2 lectures..these ones are great =D
@manishkumar-we2gt5 жыл бұрын
what is electronics 2 lectures
@asifshehzad99216 жыл бұрын
respected sir your are a wonderfull teacher a watched your all lectures sir i request to you that plz upload transistor as an ampifier lectures
@mohamadrezamotahari79105 жыл бұрын
خیلی عالی بود ...
@estevaomagro69606 жыл бұрын
What a lecture !
@sarveshsingh4792 жыл бұрын
thankyou so much Sir, you are great
@vamsiakula6534 жыл бұрын
You are a GOD...
@user-pw6gn6td5t7 ай бұрын
Easy to understand, thank you sir.
@armature6675 Жыл бұрын
Fantastic!! One question: why does increasing VG bring more electrons into the channel?
@zahoorganie7823 Жыл бұрын
King of analog cmos design Love from kashmir
@shuvodas2 Жыл бұрын
I went through transistor lectures first in this Electronics 1 lecture series. Views decreased as the transistor lectures went by. Lec 28 is the last lecture on transistors. Suddenly in the middle of the lecture series, this Lec 29 has much higher views than Lec 28. It feels like new students have joined us like in real life in a university class 😄😄
@hpvide3 жыл бұрын
Mind blowing
@dhananjaykumar51143 жыл бұрын
Very Good Lecture
@indra-jq1wy2 жыл бұрын
simply genius...
@myOwnFriend5 жыл бұрын
Thank you sir
@harshitpatnaik63814 жыл бұрын
amazing
@chandrimakachhwah88664 ай бұрын
Comprehensive and informative.
@nivedhasivanantham8965 жыл бұрын
if charge goes away from one type of material to other,then only ions will form.but here holes are move away from ptype material itself.then how ion will form here?
@arjxngowdabp99049 ай бұрын
This man made me interested to learn holy
@Sbmbrk9 ай бұрын
love you sir
@guneetsingh39477 жыл бұрын
we cannot get electronics lecture 2,I have emailed him regarding that but he said he never got a chance to produce them
@praveens79355 жыл бұрын
Very interesting
@syedmajidahmad85614 жыл бұрын
His Highness Professor Behzad Razavi !
@esraaawele89132 ай бұрын
Lovee you❤❤❤
@hashimabdelaziz99419 ай бұрын
عم رزافي, واحشني يا جدع 😍
@allOk-cv3ub7 жыл бұрын
nice lectures
@ganapavarapunaveen1246 жыл бұрын
Thankyou sir
@user-qw1xc3zs9u10 ай бұрын
Charge Density is eventually defined in Lecture 30, MOS Characteristics I, at 32:30 - a bit late in the day for the present lecture.
@YoucanYouCan10 ай бұрын
Thanks
@anindyadas64823 жыл бұрын
Absolutely amazing , how simple he describe the MOSFET working principle.
@amitbar66102 жыл бұрын
🙏
@UntEyEHero9 жыл бұрын
bro if you have the lectures for Electronics 2 then can you please upload them? thanks in advance :)
@laylaabdelfatah2442 жыл бұрын
Hello prof razavi I have a question please is there a standard certificate of electronic circuit design only not related to any college and if it existed is there an online test for it
@harshdev93123 жыл бұрын
at 29:42 he compared B to source but that would mean source is at lower potential than drain ,also in next video we heavily use the term Vgs and say its V gate source,can someone tell how if sir have already said mosfet are symmetric,shouldn't its be V gate substrate?
@user-lz1yz1rx4x2 жыл бұрын
people who disliked this video don't deserve education!
@arnelcatangayjr28783 жыл бұрын
What's the title of the music in the intro? :)
@prashanthsontireddy9084 жыл бұрын
Where is 90 sec quiz which is mentioned at the start?
@chassenk412 Жыл бұрын
Better than the Idi ot s at UTEP
@battubalajiyadav16226 жыл бұрын
i did not understand why source and drain are highly doped n type materials. if it is for making good contact between metals and material then my question is in case of PMOS we use P+ type materials for source and drain. I want to know the noble cause for using them ?/ What i thought is depending on the channel source and drain are doped with corresponding materials for the smooth flow of charge carriers is that correct or any answer?
@dheerajkulal35985 жыл бұрын
Yea UA right.....the thing is highly doped in the sense...would create more free charges ...electrons for n+ and holes for p+ thus making a better channel to be formed btw source and drain.. :)
@Pomodoropratik4 жыл бұрын
The contact is so small and we want to flow high(relative) current through the source so we need to put either a wide connection to the source and drain or we can make a higher dopping
@iuryrodrigues156 жыл бұрын
Where are the 90 second quizzes?
@ayushuniyal7035 Жыл бұрын
in 52 .50 we assume that vd>vs; and vs is ground. what if vs > vd and vd is grounded.is the result would be current will flow from drain to source like pmos. can anyone explain this
@armature6675 Жыл бұрын
For a textbook-use MOS, I think the answer would be YES! After all, Observation 2 at the bottem right of the previous page says this device is SYMMETRIC.
@utkarshsingh92596 жыл бұрын
Why is a p substrate being used? N type will have more of free electrons. Wouldn't it be better for forming a electron channel?
@paragjyotinath4 жыл бұрын
This is a way to control the flow of electrons using Voltage at Cap
@dheerajswaroopsm691 Жыл бұрын
This starting music has a separate fan base
@mnada723 жыл бұрын
@Long Kong can you upload Circuit Theory I & II Please
@BukitVista3 жыл бұрын
What kind of whiteboard is he using? I've never seen that before.
@lalitbisht47792 жыл бұрын
it is a touch screen display
@skriaz25013 жыл бұрын
This is kind of classes is the reason why I don't like our University Teachers and curriculam. All that is important in our curriculam is completing syllabus in light speed, give assigments and take exams, and grades that you will get only memorising with out deep understanding.
@anthonychu67115 жыл бұрын
God of Electronics
@MohitBansalkec5 жыл бұрын
Sir why we use p type substrate
@paragjyotinath4 жыл бұрын
Mohit Bansal there’s no restriction. We can use ntype also. Just channels will be formed by holes.
@pavankori69864 жыл бұрын
from where the free electron come?
@paragjyotinath4 жыл бұрын
These are not free e s exactly. These are minority carrier present in ptype semi conductor accumulated at the cap plate due to inversion forming a channel
@Peter_19863 жыл бұрын
Is there any particular reason to NOT draw a dependent source as a diamond? I have always drawn it that way, and it doesn't seem any more awkward than drawing a circle.
@elijahmikaelson8027 Жыл бұрын
42:00
@alterguy43275 жыл бұрын
42:20
@alterguy43275 жыл бұрын
15:40
@user-qw1xc3zs9u10 ай бұрын
17:50 It does not follow from Charge increasing that Charge Density increases. If the volume/area/length of the distribution of the Charge also increases then the Charge Density could remain the same or even diminish. Charge Density isn't defined, so that's very unhelpful. Wasted a lot of time trying to figure out what was going on.
@rohanmanuel18159 ай бұрын
But the volume, area and length are constant. Free electron density increases in the are between source and drain because that's the point where we apply Vg. Charge density is the number of charged per unit volume. Basically, in the channel connecting S and D, more free elections gather this reducing resistance of the channel which in turn increases current
@debmalyadutta47564 жыл бұрын
I can't figure out why there are so many Indians in the comment section.