Best practices for clock tree distribution

[E-goe]

Hi,

how to define a clock tree. What are the things we need to take care of...

Best practices for clock tree distribution.

I'm especially intrested in analog clock tree distribution as I currently need to route critical signals to serializers over 25mm. And the control signals need to arrive at the same time on every serializer.

Greetz, E-goe

 

[Fom]

Did you see that:

I looked trough this book I think you can get much more information from this book than from any post.

 

[SkyHigh]

E-goe,

I presume you want to implement a synchronous clock tree.
You can use a H-Tree, for example.
The aim is make sure the physical length from the clock source to the destination is, as much as possible, the same, assuming same thickness and width; same sheet resistance and also equal number of bends (each bend contributes a load capacitance at high frequency).