NEED FOR MATCHING - English Version

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  • เผยแพร่เมื่อ 9 พ.ย. 2024

ความคิดเห็น • 23

  • @demiho4695
    @demiho4695 ปีที่แล้ว +1

    Very good about matching.

  • @raiderpredator1865
    @raiderpredator1865 3 ปีที่แล้ว

    Thanks for matching 👍👍👍👍

  • @bhargaviimadabathina7197
    @bhargaviimadabathina7197 3 ปีที่แล้ว

    please tell me the text book name and authour for these kind of grat things for better understanding for analog
    layout purpose

  • @rsharma9664
    @rsharma9664 ปีที่แล้ว

    bhaisahab vt kab se geometry pe depend hone lag gaya ???

  • @narasimhamurthy3206
    @narasimhamurthy3206 5 ปีที่แล้ว +1

    hi sir which book we need to refer for better understanding layouts concept

  • @k.subashsubash6251
    @k.subashsubash6251 6 ปีที่แล้ว +2

    Can you explain more deeply on matching and it's types and this video is not sufficient to understand the topic please add some more videos on these

    • @analoglayout
      @analoglayout  6 ปีที่แล้ว

      this is all basic , if u want to understand , based on my video spend time with book & tool , when ever i'm free , ill upload more depth on matching

    • @k.subashsubash6251
      @k.subashsubash6251 6 ปีที่แล้ว

      @@analoglayout thank you sir

  • @kamalprasad3293
    @kamalprasad3293 5 ปีที่แล้ว +2

    Sir what is actual difference between diffusion, doping, ion implantation?? All of them look bit similar, and why we always call oxide as oxide diffusion (OD)?

    • @manigandanselvaraj
      @manigandanselvaraj 4 ปีที่แล้ว +1

      two types of doping are diffusion and ion implantation.diffusion is isotropic dopant profile. ion implantation is anisotropic dopant profile.

  • @bhargaviimadabathina7197
    @bhargaviimadabathina7197 3 ปีที่แล้ว

    what is the tool we use sir

    • @analoglayout
      @analoglayout  3 ปีที่แล้ว +1

      cadence IC617 or ICADVM 18 , ICADVM 20

    • @bhargaviimadabathina7197
      @bhargaviimadabathina7197 3 ปีที่แล้ว

      @@analoglayout thank u sir nd can we give bookname with author for analog layout tainee engineers

    • @analoglayout
      @analoglayout  3 ปีที่แล้ว

      Art of analog layout

  • @suresh6518
    @suresh6518 6 ปีที่แล้ว

    Add more vedio

  • @Jimmys_mom1313
    @Jimmys_mom1313 3 ปีที่แล้ว +1

    Please make a correction at 12.23 if we reduce the area obviously resistance will increase according to R=(rho)L/A

    • @analoglayout
      @analoglayout  3 ปีที่แล้ว

      Kindly rechk the formula r=L/W

    • @Rebecca_eenagaraniki_emaindi
      @Rebecca_eenagaraniki_emaindi 2 ปีที่แล้ว

      @@analoglayout area of materials is tox * W, where tox is constant.. What is the area in this explanation?

    • @analoglayout
      @analoglayout  2 ปีที่แล้ว

      @@Rebecca_eenagaraniki_emainditox can't be constant ... Refer random mismatch of manufacturing

  • @gtalksaanvi
    @gtalksaanvi 3 ปีที่แล้ว +1

    Hi sir generally fabrication proceeds will go layer by layer ex: po after metal like etc... But you said the etching is different not uniform for all devices, at the time of fabrication only etching also will do by considering material only they will do correct, not for each device I think and some of devices we will not do matching ,how do we protect them from etching please clarify on that

    • @analoglayout
      @analoglayout  3 ปีที่แล้ว +2

      I think you understood my explanation in wrong way , for example if you want to fab poly , all the poly will be fabricated in same time , same layer but etching will not be uniform so cos of this ( if you have 10 finger device 1st and last poly will face too much process variation compare to the middle poly ) we are getting process variation , we can't avoid this problem completely ,we can reduce this as low as possible , thats why we are doing matching , it's applicable for all metal , poly ,od, SiO2,via, etc