Reading time ( words)
This Mentor white paper, originally presented at DesignCon and nominated for a best paper award, includes an investigation of DDR4's Pseudo Open Drain driver and what its use means for power consumption and Vref levels for the receivers.
This paper also examines a DDR4 system design example and the need for simulating with IBIS power aware models versus transistor level models for Simultaneous Switching Noise characterization.
To download this paper, click here.
Paul Taubman, Nine Dot Connects
In order to understand the current climate, we have to look at the division of labor that took place in electronic design about 40 years ago. The labor was divided into two processes, with the first being the design itself. This process was (and still is) owned by the electrical engineers. Though circuit design has changed, the methods for representing the circuit have not. Paul Taubman of Nine Dot Connects explains.
Cadence Design Systems, Inc.
Cadence Allegro Pulse is the PCB industry’s first solution to enable extended team collaboration by providing near-real-time insights into the complexities of the electronic design process. Allegro Pulse connects management, engineering, procurement and other business stakeholders to up-to-date work-in-progress design data in a single, unified web-based platform.
Andy Shaughnessy, PCB Design007
Bay Area Circuits is on a quest to help PCB designers and design engineers. For the past few years, the company has been holding facility tours and open house events to help designers understand more about the fabrication process. Now, Bay Area Circuits has upgraded its free design tool, InstantDFM.com, which allows customers and non-customers alike to check manufacturability and request pricing of their jobs. At PCB West, Andy Shaughnessy spoke with President Stephen Garcia and COO Brian Paper about the new tool update, and some of the other services they offer for PCB designers.