Realtek Demonstrates Single-Chip Ultra-Wideband IC & World's Lowest Power Consumption PCIe GBE Controller


HSINCHU, Taiwan – September 17, 2007 – Realtek Semiconductor Corp., one of the world's leading network and computer peripheral IC providers, will demonstrate its high-performance, low-power RTU7105 UWB single-chip solution, Wireless USB host, hub, and device solutions, as well as its award-winning RTL8111C gigabit Ethernet controller at the upcoming Intel Developer Forum, San Francisco (Sept. 18~20).

The single-chip RTU7105 provides a full array of Certified Wireless USB Device functions, including all WUSB transfer types, and numeric and USB cable-based association models. In an industry first, the RTU7105 integrated radio provides dual-band capabilities, with support for both WiMedia BG1 (3.168~4.752GHz) and BG3 (6.336~7.920GHz). With USB2.0 and SDIO 1.2 interfaces, the RTU7105 can function as a Device Wire Adapter, or as a Native Wireless USB Device offering significantly higher system throughput. In addition, the chip's innovative technology provides an easy migration path to Certified Wireless USB by extending wired USB2.0 functionality to both wired and wireless USB.

Realtek's well-known RTU7010 WiMedia-registered PHY solution will also be on display at Realtek's booth. Wireless USB Host, hub, and device solutions in various form factors using the RTU7105 and RTU7010 provide a wide portfolio of UWB solutions for both host and device-side applications.

“Realtek can now provide our customers with fast-time-to-market FCC and Certified Wireless USB compliant products that ensure compatibility and interoperability”, said Ran Yan, Senior Vice President of Realtek, General manager of the UWB Group. “With our WiMedia Registered PHY chip, full-CMOS UWB single-chip solution, and various FCC compliant reference designs now available, we can help customers to rapidly accelerate their design flow.”

The combination of complete feature set, high-performance, low-power use, advanced level of integration, and variety of form factors make Realtek the compelling choice for UWB solutions.

Very Low Power Consumption Gigabit Ethernet Controller
In addition to the new UWB products, Realtek will demonstrate its award-winning 10/100/1000 PCI Express Ethernet controllers. The RTL8111C-GR and RTL8111CP-GR combine a triple-speed IEEE 802.3 compliant Media Access Controller (MAC) with a triple-speed Ethernet transceiver, PCI Express bus controller, and embedded memory. The RTL8111C(P) controllers stand out for their innovation in breaking the technical power barrier; consuming less than 800mW in maximum performance state and achieving a total power consumption 60% less than competing products, making them ideal for mobile and portable devices.
RTL8111C(P) technological innovations include:

  • World's first Single-Chip PCIe Gigabit Ethernet Controller with a built-in high-power-efficiency switching regulator
  • World's first dynamic detection of cable length and dynamic adjustment of power required for the detected cable length
  • Realtek's Deep Slumber Mode (DSM) cuts power consumption to less than 80mA when the network cable is disconnected from the RTL8111C(P)

The RTL8111C(P) Integrated Single-Chip PCIe Gigabit Ethernet Controllers offer low power consumption, low heat output, high integration, high performance, and high adaptability, all within a compact package size, providing a very competitive Gigabit Ethernet Controller solution.

The IDF will take place at the Moscone West Convention Center, September 18~20, and Realtek's booth is #935.

For detailed information on the exhibition and the products to be exhibited, please contact Realtek at tel: +886-3-578-0211, fax: +886-3-577-6047, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it., web:

About Realtek
Realtek Semiconductor Corp. is one of the world's leading IC providers. It designs and develops a wide range of IC products for communications network, computer peripheral, and multimedia applications. Products include 10/100/1000M Ethernet Controllers, 10/100/1000M Ethernet Switch/Gateway Controllers, 10/100/1000M Ethernet PHYceivers, Wireless LAN Controllers & AP/Router SoCs, ADSL2+ Chips, VoIP Solutions, WiMedia®-based Ultra-Wideband Chips, AC'97/High Definition Audio Codecs, Clock Generators, Card Reader Controllers, and LCD Monitor/LCD TV/DTV Controllers. With advanced design expertise in RF, analog, and mixed signal circuits, and with strong manufacturing and system knowledge, Realtek offers full-featured, high-performance, and competitive total solutions. More information on Realtek can be found on the website:

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