Understanding 5G NR SS/PBCH block in detail

Hi Experts.

Anyone has any suggestion on any good book/article/material for understanding the 5G NR SS/PBCH block in detail?

But easy way to understand?

Read ShareTechNotes about it → Fav - telecomHall

I have gone through it, but found not so easy to understand and moreover data is not collated at one place, there are so many links from the SS/PBCH page.

So asking for a good material which explains in detail in easy to understand manner.