Clock Domain Crossing (CDC) Basics | Techniques | Metastability | MTBF | VLSI Interview questions

[@Electronicspedia]

Please Like, Share and Subscribe to my channel ua-cam.com/channels/3mTACG8vPWsHQFMfxzeDZg.html

[@cyrillemagdi7717]

Thanks a lot for your amazing covering of the CDC topic.

[@Electronicspedia]

Glad you liked it 😊

[@jogeshsingh854]

Good content regarding CDC by visual presentation 👍🏼👍🏼👍🏼 😊

[@Electronicspedia]

Thank you 😊

[@Naveenkumar-mj8eh]

Good keep posting sta examples ,different concepts asked in interview with examples makes good content

[@Electronicspedia]

Thanka Naveen. Sure will cover all the topics in upcoming videos. Keep watching this space 🙂

[@vikasbansal4180]

Amazing lecture, thanks sir

[@ankitsingh-wg3cn]

Nice explanation Ravi

[@Electronicspedia]

Thanks Ankit 👍

[@srcreations8895]

Hello sir, can I know what are the qualifications you have to teach this concept

[@HDgaming345]

Hi. Nice video and explanation. Where is part 2?

[@Electronicspedia]

Here it is ua-cam.com/video/fwh-KISWs7c/v-deo.html

[@nikitajavali1055]

Good one👍

[@Electronicspedia]

Thank you 😊

[@karthishanmugam5674]

Hi sir,
I have some doubts in MTBF,
If tx is working with 1MHz and rx is working with 1GHz
How many stages used in synchronisation for single bit transfer from tx to rx,with the help of MTBF
Thanks for advance

[@Electronicspedia]

Stages of synchronization depends on tech node and it comes from library cell information.

[@pranavgupta4552]

Hi..
If due to metastability wrong data is sampled by 2nd FF in double syncronizer , how to take care this situation.

[@Electronicspedia]

If 2nd FF goes into metastability then 3 stage synchronizers are required. Usually upto 1 GHz 2 stage synchronizers will work

[@----700]

​​@@ElectronicspediaI have a doubt regarding metastability. Please help me out.
At 9:46 as sigA changes in setup-hold window of clkB , sigB becomes metastable. But isn't it sureshot that signal B will come out of metastability at next rising edge of clkB as input A doesn't change in the setup-hold window.
Or is it possible that sigB remains metastable even after next rising edge of clkB. If yes then what's the reason?