I wish that you add more lectures on analyzing Diode circuits as all the examples included only 1 diode while where there are 2 diodes in the circuit things become a lot more difficult and I get confused about the different regions of operation and the breakpoints . Thanks for your great effort
He gives several examples of multi-diode circuits in his book "Fundamentals Of Microelectronics", and you can also find several examples like that in the book "Microelectronic Circuits" by Sedra/Smith. But basically, the strategy is to assume on/off states for all diodes, and then check if your solutions make sense with those assumptions - in other words, do the diodes that you turned off actually prevent current flow? etc.
Again i carry the same doubt from lec 8, the circuit should be grounded (for the nodes at the bottom) @ 26:43 , Vn will be ifinity if not grounded. Do tell me if i am wrong.
Yes, you are correct, but usually for pictorial representation of circuits we can draw them without ground symbol (ground is generally presumed at the bottom of the circuit)and if its not shown than no worries! one can always draw it if required.
Actually Vn = Vx - Vdon = Ix(R1 || R2) The equation in the lecture is correct. The equation you have written will output the answer as zero and not Vn.
best professor of eletronics in the youtube! thx professor!
The music at the beginning turns into an awesome trance track if you play it at 1.25 speed.
這是我看過最好的電子學課程，不單單只是分析二極體電路，還加入了二極體的應用，我學到很多。
Prof. Razavi is the best professor for electronics..
I am very thankful to you..
Really great lecture. The information and teaching style is brilliant. Great electronic knowledge without getting lost in advanced mathematics.
Wonderful lecture. Much look forward to the future sessions.
Sir, your teaching and body language is best among the all available online.
I wish that you add more lectures on analyzing Diode circuits as all the examples included only 1 diode while where there are 2 diodes in the circuit things become a lot more difficult and I get confused about the different regions of operation and the breakpoints . Thanks for your great effort
اه و الله كان لازم يعمل فيديو علي 2 diodes
I agree completely
He gives several examples of multi-diode circuits in his book "Fundamentals Of Microelectronics", and you can also find several examples like that in the book "Microelectronic Circuits" by Sedra/Smith.
But basically, the strategy is to assume on/off states for all diodes, and then check if your solutions make sense with those assumptions - in other words, do the diodes that you turned off actually prevent current flow? etc.
This guy is unstoppable, he can't spit bad lectures!
Thank you Prof Razavi!
The guide for time response is amazing!!!!
I can2t believe I actually understood the concept thanks to you
Hi, which technology is he using to write digitally on the blackboard. doesn't look like a screen.
Using the Thevinin Theorem in the first example to get an exact topology as taught in the previous lecture
Thanks a lot Sir for your valuable lecture.
Beton yetmez hocama
nice lecture.
Again i carry the same doubt from lec 8, the circuit should be grounded (for the nodes at the bottom) @ 26:43 , Vn will be ifinity if not grounded.
Do tell me if i am wrong.
Yes, you are correct, but usually for pictorial representation of circuits we can draw them without ground symbol (ground is generally presumed at the bottom of the circuit)and if its not shown than no worries! one can always draw it if required.
Sir Pls give lectures on Control systems
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13:50 finally i found circuit flow
how we got vN...?
At 31:00 shouldn't it be Vn= Vx - Vdon - Ix(R1 || R2)? The current Ix is not small to be ignored after the diode is ON and crossed Vx1
I think the equation at 31:00 referenced to the case that D1 begins to turn on and at this stage the current is small enough to be ignored.
Actually Vn = Vx - Vdon = Ix(R1 || R2)
The equation in the lecture is correct.
The equation you have written will output the answer as zero and not Vn.
pls replace my uni's professor