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July 2007

Vol 8. No. 7


Flexibility Drives Interest in SiP

System-in-package (SiP) technology is emerging as a potential alternative to system-on-chip (SoC) technology in the semiconductor packaging industry. SiP technology attracts considerable interest because of the significantly higher flexibility it offers a design house. This flexibility allows designers to combine multiple semiconductor technologies and reuse intellectual property (IP) from numerous sources. Therefore, designers are able to overcome integration difficulties without affecting any of the individual chip technologies.

New analysis from Frost & Sullivan (www.semiconductors.frost.com), Analysis of World Markets and Trends for System-in-Package (SiP) Technology, reveals that these markets earned revenues of US$9.31 billion in 2006 and estimates this to reach $13.40 billion in 2010.

“The ability to simplify product system board design and assembly is another strong driver for the growth of SiP technology,” says Frost & Sullivan Senior Research Analyst, Vinoth Praveen. “SiP technology moves the routing complexity from the motherboard to the package substrate, which results in simplified product design and reduces layer count in the motherboard.”

The SiP approach offers reduced time-to-market compared to SoC, which makes it particularly suitable for wireless and consumer products. Essentially, SiP represents a feasible solution for products that have a shorter life cycle but still need to combine multiple semiconductor technologies, reuse IP from numerous design houses, and add new features rapidly. Relative to SoC, changes to the system can be made swiftly in the SiP approach as it does not require the entire set to be changed.

However, SiP does present certain technical challenges. For instance, it is rare to source the die completely from a single company and dies obtained from different companies sometimes do not function together in a SiP environment. Thus, if a SiP fails during the testing phase of a multi-vendor business model, identifying the faulty die poses a major challenge. Supply chain issues have arisen from the need to manage both packaged and bare die from multiple vendors.

Tim Gouldson,
Editor, Canadian Electronics
tgouldson@clbmedia.ca




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Canadian Workshop on MEMS and Microfluidics
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Contact: Sonya Shorey
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IPC Global Design Conference: Designing Better Today for Tomorrow Technical Conference
August 15-16, Scarborough, Ont.
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WEB WATCH

Test: Fluke Networks Canada has announced a new Solution Centre on its Web site to help customers solve network Voice over IP (VoIP) problems. The VoIP performance management Solution Centre (www.flukenetworks.ca/voip) leads the user through the basic concepts of VoIP management. Nine technical documents are offered ranging from ‘VoIP Performance Management in the Converged Network’ to ‘VoIP Basics for IT Technicians’.

Interface Assemblies: GGI International, a leader in the custom design and manufacturing of user interface assemblies and solutions for OEMs, is updating its corporate image. GGI’s new corporate image includes a new logo, Web site and company brochure conveying GGI’s breadth of product offering and capabilities.
www.ggi-international.com

Green: www.workcabin.ca is designed to help green employers and organizations connect with individuals who want to work or volunteer for green businesses, government departments and environmental organizations. Environmentally knowledgeable staff constantly work at matching employers with employees with the training, knowledge, and experience in the field of conservation and sustainability.

Power Conversion: Schaefer, Inc. announces the launch of its new Power Conversion Products Web site. The updated site, www.schaeferpower.com, has easy to use menu bars which link to all of its ac/dc power supplies, dc/dc converters, battery chargers, dc/ac pure sine wave inverters and other power conversion products. Schaefer’s product offerings range in power from 50W up to 40kW, along with liquid cooled solutions, featuring a host of mechanical and electrical options.





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Omron Touch Sensing ICs available from Digi-Key

From Digi-Key, the B6TS Touch Sensing IC family from Omron is designed to integrate quickly and easily with any capacitive touch interface application and Omron's development kits, allowing for a much shorter design cycle. Touch keys can integrate onto glass, plastic, marble, wood and rubber, with no moving parts to wear out.


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