automated routing

April 5, 2012

Overcoming increasing PCB complexity with automation

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.
March 1, 2009
sawtooth

Automating sawtooth tuning for differential pairs

Length matching within a differential pair can be one of the more tedious tasks facing a PCB designer. This article describes how a team at communications and consumer electronics semiconductor company Broadcom overcame this by using the automation options available within their design tools. While the article describes automation tailored to a specific task, the […]

Article  |  Topics: PCB - Layout & Routing  |  Tags: ,   |  Organizations:
November 1, 2008

The impact of HDI and microvias on PCB design

What impact do HDI via structures have on PCB design metrics? Andy Kowalewski describes a recent experiment. A PCB’s density has traditionally been seen as a function of the trace and space geometry and the number of signal layers. Emerging technologies such as microvias and buildup fabrication may force us to rethink this formula. In […]

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