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Content tagged with Boards/Buses
posted in September 2003
Graphics controller cuts display costs for defense, aerospace
News & Analysis  
9/30/2003   Post a comment
A new ruggedized PMC board could dramatically cut the costs of graphics controllers in defense and aerospace applications.
Proper Layout and Component Selection Controls EMI
News & Analysis  
9/30/2003   Post a comment
Understanding the physics of voltage-regulator topologies is important when designing power systems for EMI and EMC compliance. In particular, the physical principles behind switching regulators (buck, boost, flyback, and SEPIC topologies) guide component choice, magnetics design, and PC board layout. Parasitic elements such as leakage inductance, ESR, and ESL are significant when optimizing circuit performance.
Low-Cost Bluetooth Adapter for USB-Enabled Peripherals
Product News  
9/29/2003   Post a comment
Cambridge Silicon Radio (CSR) and Cypress Semiconductor have jointly developed a less-than-$15 (total BOM) Bluetooth solution for off-the-shelf USB-enabled peripherals.
CAN controller chip tackles serial communications apps
News & Analysis  
9/25/2003   Post a comment
Microchip Technology's newest standalone controller-area network (CAN) device now offers the option to address serial communications challenges. The MCP2515 gives designers a CAN solution that provides faster data throughput and efficient data byte filtering, the company said. It also generates start-of-frame output and uses an SPI interface.
New PC Card Spec Rides Express, USB 2.0
News & Analysis  
9/19/2003   Post a comment
The final 1.0 specification for next-generation PC Cards was unveiled here at the Intel Developer Forum on Tuesday Sept 16. However, backers admit the thinner and faster cards will take time to catch on due to a lack of applications to drive the transition to a new slot and card form factor.
Pentek VIM-2 module provides transmit functions for soft radio
Product News  
9/18/2003   Post a comment
Pentek Inc.'s model 6228 VIM-2 (velocity interface mezzanine) module delivers high-performance transmit functions for software-radio systems, thanks in large part to its use of two new Texas Instruments DAC5686 wideband interpolating digital-to-analog converters with integrated upconverters and a Xilinx Virtex-II XC2V1000 or 3000 FPGA for custom programming, according to Pentek.
Texas Instruments supports 1.5V to 3.3V level translation with a 32-bit wide device
News & Analysis  
9/16/2003   Post a comment
Texas Instruments announced Tuesday (September 16) a 32-bit wide level translator. This device allows bi-directional level translation between 1.5V, 1.8V, 2.5V, and 3.3V logic levels. The AVCB324245 implements an interface between two systems that have dissimilar trigger and out voltages, while maintaining signal integrity and speed.
Carrier cards go modular to manage shelf
Product News  
9/11/2003   Post a comment
Elma Electronic Inc. says a shelf management module called the Intelligent Platform Management (IPM) Sentry takes shelf management to a new level, helping to ensure "five-nines" reliability.


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Max Maxfield

All Aboard for the EETimes Road Trip to the May 2015 Hamvention in Dayton, Ohio
Max Maxfield
5 comments
Did you see my recent column about Creating a Vetinari Clock Using Antique Analog Meters? As part of my blog, I mentioned that I'd visited the Hamfest in Huntsville, Ala., which is where I ...

EDN Staff

11 Summer Vacation Spots for Engineers
EDN Staff
11 comments
This collection of places from technology history, museums, and modern marvels is a roadmap for an engineering adventure that will take you around the world. Here are just a few spots ...

Glen Chenier

Engineers Solve Analog/Digital Problem, Invent Creative Expletives
Glen Chenier
11 comments
- An analog engineer and a digital engineer join forces, use their respective skills, and pull a few bunnies out of a hat to troubleshoot a system with which they are completely ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
45 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

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