Advanced PCB and IC technologies have to be matched with advanced design and analysis tools if companies are going to produce board designs that are right first time, on time.

‘Envelope tracking’ is not a new technique; it has been known about for more than 50 years. But it could greatly help the power consumption challenges once more facing mobile handset design.

New to Signal Integrity analysis, or just need to brush up on the fundamentals? If so, this white paper is aimed at you. This white paper starts at the very basic, actually before the fundamentals, answering the question “What do I need to know?” The paper begins by identifying and analyzing critical nets. Next, it [...]

Signal integrity (SI) issues have been around for a while, the result of ever-faster edge rates. Both SI and PI problems manifest themselves as data errors. Indeed, PI problems are often misdiagnosed as SI problems. As such, an understanding of power delivery issues is essential to the success of any board project, as is a [...]

You must find, fix and design out signal integrity problems before committing to hardware. Simulation is the key.