Razavi Electronics2 Lec19: Miller Effect, High-Frequency Model of Bipolar Transistors

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  • เผยแพร่เมื่อ 6 ม.ค. 2025

ความคิดเห็น • 35

  • @coolwinder
    @coolwinder 3 ปีที่แล้ว +32

    01:25 - Intro
    05:00 - Miller's Theorem
    13:17 - Example with Feedback
    23:00 - Capacitor in Feedback Loop
    27:10 - Miller Effect; Miller Multiplication Factor
    34:50 - Caution
    37:25 - Parasitic Capacitors; High-Frequency Model of Bipolar Transistors.

  • @Crawpunk
    @Crawpunk 4 ปีที่แล้ว +14

    What a great presenter! Near perfect structure, not relying heavily on notes, obviously knows the material very well, eye contact, displays obvious logical connections from one concept to the next. Bravo!

  • @abhinavsingh5873
    @abhinavsingh5873 6 ปีที่แล้ว +35

    Razavi sir lecture is best for electronics to make concept clear.

    • @teddy619
      @teddy619 6 ปีที่แล้ว +3

      Abhinav Singh I agree

  • @kiromaisus
    @kiromaisus 4 ปีที่แล้ว +15

    Absolutely clear, and we all can see his profound knowledge in the subject. His calmness is amazing!

    • @musicphilebd9862
      @musicphilebd9862 3 ปีที่แล้ว +3

      He is one of the leading authorities in RF circuits world.

  • @wagsman9999
    @wagsman9999 4 หลายเดือนก่อน

    I've seen "Miller Effect" mentioned in amplifier books, but never explained well. This was a brilliant explanation. Very clear. Thank you.

  • @nikoszervo
    @nikoszervo 7 หลายเดือนก่อน

    This course is phenomenal!!! I tried so hard reading textbooks + watching lectures in my university, but they make electronics seem a billion times harder!!!
    I can't thank you enough Professor Razavi!!!!

  • @chinthalaadireddy2165
    @chinthalaadireddy2165 ปีที่แล้ว +2

    Awesome as always Razavi Sir , The Great Analog Professor 😍

  • @veys7035
    @veys7035 2 ปีที่แล้ว +5

    -Is that surprising? Sort of surprising. -Is that useful? Sometimes it is useful. - Can we do it? Yes we can.

  • @ayushsharma5640
    @ayushsharma5640 4 ปีที่แล้ว +5

    Sir salute you from India

  • @patladada2408
    @patladada2408 2 ปีที่แล้ว +4

    Amazing 💯💯💯👌👌👌 very nice explanation 😁

  • @frankimhof8124
    @frankimhof8124 5 ปีที่แล้ว +1

    Thank you so much! Great explanations, clear and very useful. Looking forward to seeing more!

  • @newibas7166
    @newibas7166 4 ปีที่แล้ว +1

    Thank you sir, for this very clear and logical explanation

  • @vivekrajput4459
    @vivekrajput4459 3 หลายเดือนก่อน

    very helpful content thankyou sir

  • @dgrtshubham
    @dgrtshubham 5 ปีที่แล้ว +1

    Owssum lecture

  • @mnada72
    @mnada72 4 ปีที่แล้ว

    Waiting eagerly for circuit theory I & II and the rest of the series.

    • @felixqi6659
      @felixqi6659 3 ปีที่แล้ว

      Why I see you everywhere, LOL

    • @mnada72
      @mnada72 3 ปีที่แล้ว

      @@felixqi6659 😁where else ?

  • @qzorn4440
    @qzorn4440 4 ปีที่แล้ว

    great miller effect info... oh, was it exciting chasing the fugitive? :)

  • @wordsoccer747
    @wordsoccer747 3 ปีที่แล้ว +1

    Greetings!

  • @ملكةزماني-ذ4ر
    @ملكةزماني-ذ4ر 4 ปีที่แล้ว +1

    Why we don't consider Miller effect in Common Gate configuration when we study high frequency response?

    • @ashishpapreja3756
      @ashishpapreja3756 4 ปีที่แล้ว

      CG configuration: Input Source Output : Drain and we dont have any capacitance between Source and Drain that is the reason

    • @DJTrancenergy
      @DJTrancenergy 2 ปีที่แล้ว

      Cgd capacitor is grounded in CG configuration.

  • @raymonda.koosha5824
    @raymonda.koosha5824 ปีที่แล้ว

    Dear Professor Razavi, Thank you so very much for your great presentation on Miller Theorem!!! You mentioned the floating capacitor between Base & Collector of the transistor introduces a "Zero". There is no resistor between base and GND. Are you referring to esr of that capacitor? Could you please explain that? Best Regards

    • @kkandan9289
      @kkandan9289 ปีที่แล้ว

      It eliminates a zero,doesnt introduce a zero.Theres a pole introduced due to the approxiation

  • @shikharsrivastava8346
    @shikharsrivastava8346 5 ปีที่แล้ว

    u r great sir

  • @BetterCallHardik
    @BetterCallHardik 10 หลายเดือนก่อน

    16:39 bilateral vs unilateral amplifiers

  • @MegaShaggy94
    @MegaShaggy94 6 ปีที่แล้ว +1

    What about the remaining videos in this series? Any chance you would upload them soon?

    • @UAE1VTC
      @UAE1VTC 6 ปีที่แล้ว +2

      they are already uploaded

  • @mrpossible5696
    @mrpossible5696 5 ปีที่แล้ว +1

    31:00

  • @lattehour
    @lattehour ปีที่แล้ว

    23:32 Enemy --\ \--

  • @mr.rachetphilanthrophist601
    @mr.rachetphilanthrophist601 5 ปีที่แล้ว +4

    his lectures are fine but nowhere near sedra smith ....i suggest all to read sedra smith for more rigourous approach .....

    • @mrpossible5696
      @mrpossible5696 5 ปีที่แล้ว +40

      Sedra Smith teaches you Electronics.
      But Razavi teaches you to love electronics

    • @AkashG_ti
      @AkashG_ti 2 ปีที่แล้ว +2

      @@mrpossible5696 Legend💖💖....Proff Razavi is Gem of his craft