news digest ♦ compound semiconductor
About Seoul Semiconductor
that includes all necessary components required for CPRI-based optical transceivers that economically connect 3G/4G wireless base station servers to one or more remote radio heads (RRHs) over optical fiber.
Seoul Semiconductor is a world-leading LED manufacturer whose growth potential is widely recognized by industry experts. Forbes and Business Week each selected it as “one of the most promising companies in Asia” in 2006 and 2007, respectively. Its main offering, the Acriche™ LED, was named 2006 “Product of the Year” by Elektronik, one of the most prestigious publications in Europe, honored in Newtech Korea 2008 and named as one of Korea’s Ten Best New Technologies in 2008. Seoul Semiconductor’s Intelligent Property position is extremely strong with over 5,000 patents filed or registered and many cross- license agreements with industry leaders. Seoul also has 25 overseas operations, including three subsidiaries, and 114 worldwide distributor sites. For more information, visit
www.acriche.com.
Mindspeed collaborates with EMCORE
2010-03-09
Mindspeed Debuts Optical Physical Media Device (PMD) Chipsets for 3G/4G Wireless Base Stations; Collaborates with EMCORE on Subsystems
Low-Power Chipsets Support Common Public Radio Interface (CPRI)-Based Solutions That Connect Base Station Servers to Remote Radio Heads at High Data Rates Over Long-Distance Fiber Links
Mindspeed Technologies, Inc. (NASDAQ: MSPD), a leading supplier of semiconductor solutions for network infrastructure applications, today announced a high-performance, low- power physical media device (PMD) chipset
242
www.compoundsemiconductor.net April/May 2010
Mindspeed(R) has collaborated with EMCORE’S Fiber Optics Division to develop a family of transmit and receive optical subassembly solutions based on Mindspeed’s PMD devices. This family of products will allow base station servers to transmit over longer distances and at significantly higher data rates than can be supported with copper links.
“The wireless infrastructure is a rapidly growing market and we are excited to work with Mindspeed to develop a family of optical components for next-generation base station platforms,” said Chris Wiggins, director of sales and marketing for EMCORE. “By leveraging our broad optoelectronic device portfolio, this collaboration effort provides key components with optimized performance to our customers. This will significantly reduce the time to market of their integrated products.”
“The industry’s migration to a 3G/4G mobile infrastructure is creating the need for significantly improved base station performance - not just for baseband processing, but also for the links between the main base station server and one or more distributed RRH units,” said Gary Shah, executive director of product marketing with Mindspeed’s high-performance analog business unit. “Mindspeed is an industry leader in high-speed PMD solutions for fiber- access networks, and now we are applying that same expertise to a new generation of power- efficient CPRI-enabled optical PMD solutions for 3G/4G base stations. These PMDs join our recently announced Transcede(TM) multi- core baseband processing SoCs to address key challenges in the next-generation mobile infrastructure.”
Mindspeed’s CPRI optical PMD chipsets fully support the latest CPRI V4.1 2009-02-18 specification and are optimized for 4.915Gbps
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