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Cadence VLSI
เข้าร่วมเมื่อ 14 ม.ค. 2024
Op-Amp Optimization: Transistor region analysis explained - Op-Amp Part 2
Op-Amp Optimization: Transistor Region Analysis Explained - Opamp Part 2
In this video, we take a deep dive into the operating regions of each transistor within an op-amp design! Learn how to verify if your transistors are in the correct region-cutoff, linear, or saturation-for optimal performance. This step-by-step guide will help you ensure that your op-amp is designed and functioning as efficiently as possible.
Boost your design skills and ensure your op-amp is truly optimized! 💡
We’ll cover:
✅ Why transistor regions matter and how they influence the gain, stability, and accuracy of your op-amp.
✅ Detailed region-by-region analysis for each transistor in the design, giving you insights into your circuit’s strengths and areas for improvement.
✅ Pro tips for checking transistor operating points to make sure your op-amp performs at its best, every time.
Whether you’re just getting started with analog design or looking to fine-tune your understanding of op-amp details, this video will provide valuable insights.
🎬 Be sure to hit Subscribe for more hands-on tutorials, expert tips, and in-depth explorations of electronic design.
Let’s take your skills to the next level together!
Check out our channel here:
www.youtube.com/@CadenceVLSI
CHECK OUT OUR OTHER OPAMP VIDEO
Part 1:- th-cam.com/video/J5GRwujan3Y/w-d-xo.html
In this video, we take a deep dive into the operating regions of each transistor within an op-amp design! Learn how to verify if your transistors are in the correct region-cutoff, linear, or saturation-for optimal performance. This step-by-step guide will help you ensure that your op-amp is designed and functioning as efficiently as possible.
Boost your design skills and ensure your op-amp is truly optimized! 💡
We’ll cover:
✅ Why transistor regions matter and how they influence the gain, stability, and accuracy of your op-amp.
✅ Detailed region-by-region analysis for each transistor in the design, giving you insights into your circuit’s strengths and areas for improvement.
✅ Pro tips for checking transistor operating points to make sure your op-amp performs at its best, every time.
Whether you’re just getting started with analog design or looking to fine-tune your understanding of op-amp details, this video will provide valuable insights.
🎬 Be sure to hit Subscribe for more hands-on tutorials, expert tips, and in-depth explorations of electronic design.
Let’s take your skills to the next level together!
Check out our channel here:
www.youtube.com/@CadenceVLSI
CHECK OUT OUR OTHER OPAMP VIDEO
Part 1:- th-cam.com/video/J5GRwujan3Y/w-d-xo.html
มุมมอง: 234
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How did u make the inverter only two pins how to remove vdd and gnd
Ma’am thank you so much for sharing this knowledge btw is there any DRAM tutorial on virtuoso
thank you very much mam 🥰🥰🥰🥰🥰🥰🥰🥰 please teach us like that and mam please upload some videos on analog design
How did you change that current dource to resistor
can you pls give some idea about the read operation, i'll pay for it if u want
Mam I follwed all the steps correctly but my graph is not show butterfly graph.please hele ma'am
Could you make a video about drawing the Write Static Noise Margin (WSNM) for SRAM? I've researched thoroughly but couldn't find a way to draw it.
have you find it or not ?
Could you make a video about drawing the Write Static Noise Margin (WSNM) for SRAM? I've researched thoroughly but couldn't find a way to draw it.
Ma'am i am not getting the butterfly curve with same circuit I am using gpdk90. CAN YOU PLEASE HELP ME !!
Feel free to ask your questions or doubts here.
@manandadrewal1378 you got it correct?
maam can you do it on TINA software as well pls
thanks a lot mam this video is so unique please upload more video i want ... play list cadence virtuoso 13T analysis. i am working in my thesis "Readiation Hardened in sram"
Thank you
mam plz tell for 11Transistors mam
👍
Thank you so much. This helped me a lot❤
Mam can you provide your email.address. actually i am working on sram. I have some doubts . Can you please share your email address
Feel free to ask your questions or doubts in the comments section.
Hello mam. Can you do a vedio how to design a radiation hardened sram
Hello mam
Thank you so much ma'am. Your videos are helping me a lot.
Thank you
Fantastic explanation.
why did you add VDC=1v at point Q.when BL line is already powered.i really need explanation
This serves several purposes: It will help to maintain a stable voltage level at the node as SRAM cells need stable reference points to prevent unwanted flipping of stored values due to noise or fluctuations. Sometimes, a precharge voltage is applied to initialize the cell to a specific state before performing read or write operations. Adding a fixed voltage source at specific nodes can help analyze the cell's static characteristics, such as noise margin and stability.
why did you add VDC=1v at point Q.when BL line is already powered.i really need explanation
This serves several purposes: It will help to maintain a stable voltage level at the node as SRAM cells need stable reference points to prevent unwanted flipping of stored values due to noise or fluctuations. Sometimes, a precharge voltage is applied to initialize the cell to a specific state before performing read or write operations. Adding a fixed voltage source at specific nodes can help analyze the cell's static characteristics, such as noise margin and stability.
Thank you very much mam🥰🥰🥰🥰🥰🥰 please teach about vlsi concepts of mosfets and help us to design some digital circuits
Sure I will
Can u upload 10t sram transient analysis
Can i calculate the SNM after getting the butterfly curves, ma'am? Thank you
Yes, you can calculate the SNM after obtaining the butterfly curves.
I looking forward to video related Ip, memory, such as: DDRAM, DDRAM1,2,3,... 🤗
Please upload video on 12t sram
th-cam.com/video/0rWzlU9np7U/w-d-xo.htmlsi=pqb8fNjQJ2fkH8Wz
Maam please do a video on 12 t sram
th-cam.com/video/0rWzlU9np7U/w-d-xo.htmlsi=pqb8fNjQJ2fkH8Wz
Maam please do a video on 12t sram
th-cam.com/video/0rWzlU9np7U/w-d-xo.htmlsi=pqb8fNjQJ2fkH8Wz
Mam can you explain Design of low power SRAM using 10Transiator
th-cam.com/video/g0fJjbj_OnE/w-d-xo.html
Mam is cadence software Is free
No
How to identify technology 90nm and 180nm Using cadance ?
When you started making the library, you must have chosen the technology you wanted to use. And incase you want to check the technology later, follow these steps: 1. Go to 'Tools → Library Manager' in Virtuoso. 2. Find the library you're working with, right-click on it, and select 'Properties.' 3. You'll see the Technology Library name, which indicates the technology node (e.g., 90nm or 180nm).
@@CadenceVLSI thanks your answer
Keep it up👍🏻
good
Good going 👍
can u do 10T SRAM (TRIO)
th-cam.com/video/g0fJjbj_OnE/w-d-xo.html
Thank you so much mam for this video 😊
Simplyfied and understandable
Why their is a spike in the output waveform
When both the inputs are 1 we generally see these spikes, this happens when the inputs are not perfectly synchronised and when there is a slight delay in one input.
mam iska 7T SRAM CELL ka video mil sakta hai kya ?
th-cam.com/video/D1tALj2mC2k/w-d-xo.html
Well explained ma'am Thankyou
Pls make a vdeo on its layout too...
watch this for basic th-cam.com/video/_X7016gtAFs/w-d-xo.html
Hi this layout is not good poly cannot be bent
It's not that you can't bend it-you can. However, you need to ensure it doesn't overlap with other poly. This is just an explanation for designing the layout; if you can create a more accurate design, that would be even better.
Mam can you make video on 3 input AND gate?
th-cam.com/video/aKcnyKXdoDo/w-d-xo.html
How you designed the invertersymbol???
I've already designed that in my previous video th-cam.com/video/oCAus4A1sSg/w-d-xo.html
Please give me the link to download cadence virtuoso
Tq sm mam, please keep doing videos, honesty I am requesting you 🙏
Thanku so much ma'am.good explanation
Thank you for the video, I was trying this today. Just to confirm, the butterfly curve in the video is for the READ Mode of the 6T SRAM Cell right?
The butterfly curve in SRAM 6T is basically used for evaluating and ensuring the stability and robustness of the memory cell.
Your graph is showed buttefly curved?