Working of a Delay locked loop

[Bhag123]

Hi all,
I have to design an All digital delay locked loop as part of my project. What could be a good starting point to learn the basics of a delay locked loop?
Thank you in advance!

 

[ofg302]

You can start with following paper;​

The Delay-Locked Loop [A Circuit for All Seasons]​

Details can be read from book "design of cmos phase-locked loops: from circuit level to architecture level"