Razavi Electronics2 Lec13: Additional Analysis of MOS Differential Pair

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  • เผยแพร่เมื่อ 9 พ.ย. 2024

ความคิดเห็น • 41

  • @manavmanishbhatnagar8967
    @manavmanishbhatnagar8967 2 ปีที่แล้ว +2

    thank you professor. My semester ended today , and i have relied only on you from the start for microelectronics. please keep up the good work.

  • @coolwinder
    @coolwinder 3 ปีที่แล้ว +16

    01:25 - Intro and Review
    02:58 - Summery of MOS Differential Pair Equations
    09:38 - Case of Complete Steering of the Tail Current
    12:10 - General Large-Signal Equation and When it is Valid
    19:00 - Plotting Drain Currents
    22:20 - Necessary voltage difference to completely star current to one side is sqrt(2) times bigger then equilibrium overdrive voltage
    24:05 - Linearizing Input-Output Characteristic
    32:55 - Example: Plotting the Input-Output Characteristic; Doubling of the Tail Current
    36:40 - Example: Which characteristic is more linear when plotted for double Iss; As they are different plots, shouldn't we do something like find the ratio of slope change from the zero to cutoff input voltage difference, to see which one is more linear?

  • @jjjjjjjjjjj12345
    @jjjjjjjjjjj12345 4 ปีที่แล้ว +35

    “let me change the color of my pen”

  • @neevarpgp
    @neevarpgp 6 ปีที่แล้ว +14

    This guy is amazing! Please post more videos.

  • @abhinavsingh5873
    @abhinavsingh5873 6 ปีที่แล้ว +13

    Sir, two improvement in Electronics-2 is very good as follows.
    1. music in starting of lecture.
    4. Duration of lecture.(now it easy to complete the lecture)
    Thanks a lot.

    • @DavidGabrielyan98
      @DavidGabrielyan98 5 ปีที่แล้ว

      Are you know what music is it? :D
      I liked it very much.

    • @rnomadrs
      @rnomadrs 5 ปีที่แล้ว +1

      @@DavidGabrielyan98 The song is called "Game Plan" by Bad Snacks.

    • @tatierlina6463
      @tatierlina6463 5 ปีที่แล้ว

      Totally agree with this comment about the duration...

    • @anku348
      @anku348 5 ปีที่แล้ว

      @@rnomadrs what about the music in electronics 1 intro?

    • @rnomadrs
      @rnomadrs 5 ปีที่แล้ว +1

      @@anku348 The music for the Electronics 1 tutorial is called "Engineering (Instrumental Version)" by Jincheng Zhang.

  • @Hellcommander245
    @Hellcommander245 6 หลายเดือนก่อน +4

    He should use a differential amplifier to eliminate the microphone noise from these videos.

  • @mnada72
    @mnada72 3 ปีที่แล้ว +1

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

  • @atharvasonare9852
    @atharvasonare9852 7 หลายเดือนก่อน +1

    Does this video have noise in the background , I seem to keep getting it ???

  • @anafivp7897
    @anafivp7897 6 ปีที่แล้ว +1

    nice lecture

  • @mohammedabdulhakabdullaabd1121
    @mohammedabdulhakabdullaabd1121 ปีที่แล้ว

    at 19:00 I think for the condition of the equation validity there should be LESS THAN instead of LESS THAN or EQUAL. If we allow EQUAL the term will become zero which we want to avoid. kindly confirm.

  • @shikharsrivastava8346
    @shikharsrivastava8346 5 ปีที่แล้ว

    at 30:59 shouldt in expression of vx-vy there be a vin1-vin2 term which was out of root

    • @shikharsrivastava8346
      @shikharsrivastava8346 5 ปีที่แล้ว

      ok ,got it the very next sec

    • @vOvOv_
      @vOvOv_ 5 ปีที่แล้ว

      @@shikharsrivastava8346 why is it?

    • @vOvOv_
      @vOvOv_ 5 ปีที่แล้ว

      ok also got it the very next sec

  • @anaseshmawi568
    @anaseshmawi568 5 ปีที่แล้ว +2

    Sir, the lectures are super helpful, just a humble suggestion, there is a noise that sometimes makes the sound of professor not clear

    • @janingvar
      @janingvar 5 ปีที่แล้ว +1

      Why do all of you Indians always say "sir"? No one says that anymore. It sounds like you are from the 19th century

    • @anaseshmawi568
      @anaseshmawi568 5 ปีที่แล้ว +1

      Jan Ingvar hahaha, first of all. I am not indian, I am saudi. Secondly, You are just an ignorant. I said sir out of respect to the professor, and it is also non of your business.

    • @janingvar
      @janingvar 5 ปีที่แล้ว +1

      @@anaseshmawi568 Tamam! Sorry for the confusion. Actually I thought so by the name, but making mistakes is okay, if you learn form it. Nevertheless, it is a term from the 19th century. Just wanted to give you an advice to sound less antiquated. Take it or leave it

    • @abhishekshankar1136
      @abhishekshankar1136 5 ปีที่แล้ว +3

      @@janingvar bro we like to call our mentors as sirs, its a culture we have been following... its the way we have been brought up...

    • @janingvar
      @janingvar 5 ปีที่แล้ว +1

      @@abhishekshankar1136 Thank you for clarifying! Well in western cultures addressing mentors or teachers as sirs is not up-to-date, unless someone was dubbed a knight by the queen. Even then we dislike it, since everyone should be treated with equal respect, no matter what degree he has or which sex he belongs to. If you want to show your respect Mr. would be more suitable! And well, it is not really a sign of respect to think, that he has not realized the noise. He is not stupid :)

  • @CyclopsOct
    @CyclopsOct 5 ปีที่แล้ว +1

    what is up with that static noise

    • @sergioorjuela7896
      @sergioorjuela7896 4 ปีที่แล้ว +13

      Should have used a differential amp to get rid of that common mode noise :P

  • @linzhang2328
    @linzhang2328 ปีที่แล้ว

    42:22 double the W/L

  • @mrpossible5696
    @mrpossible5696 5 ปีที่แล้ว

    30:40

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

    ا