Regarding Two-phase Non overlapping Clock

I want to generate the two-phase non-overlapping clock signal to design my chip. So I have searched a lot of circuits. But while comes to parameters and constraints like, skew rising edge and falling edge. So can anyone suggest to me some e-books, pdf, and url based on the non-overlapping clock circuits it would be more helpful.
Thanks in Advance
Waiting for the replies.

This points you to some information about that.