Donald Telian is a Signal Integrity Consultant and the Owner of SiGuys. He celebrates four decades of SI pioneering with the publication of his new book Signal Integrity, In Practice and its associated LIVE 2-day class. Consulting since the beginning of the serial link technology revolution, Donald consistently helps customers migrate to next-generation data rates again and again. With tens of thousands of serial links in production spanning all types of electronic standards and products, he simplifies SI by sharing what is necessary and what isn't. Telian is widely known as the SI designer of the PCI bus, the originator of IBIS modeling, and has taught SI techniques to thousands of engineers in more than 15 countries.