NurLogic Delivers Quad 3.318 Gbps SerDes Transceiver Cores Offering The Industry's Most Comprehensive Feature Set

NurLogic Generates 0.13-Micron SerDes Cores With Extensive Design Flexibility For Use In Systems Built Around 10-Gigabit Ethernet (XAUI), Infiniband, Gigabit Ethernet, Fiber Channel Architectures

SAN DIEGO, CA--(INTERNET WIRE)--Apr 8, 2002 -- NurLogic Design, Inc a developer of high bandwidth connectivity solutions, today announced the immediate availability of its portfolio of SapphireLink(TM) serializer/deserializer (SerDes) transceiver cores. NurLogic's 0.13-micron SapphireLink SerDes cores support data rates of 1.0 Gbps to 3.318 Gbps per channel, delivering flexibility as well as capability to developers of networking communications chips. NurLogic's products are particularly attractive to developers due to programmability and customization capabilities to meet the needs of a wide range of applications, speeds and design requirements.
 

Source: NurLogic Design, Inc.
(click to enlarge) NurLogic SerDes Core

NurLogic's SapphireLink SerDes IP cores provide high-bandwidth connections between router backplane links while supporting an 8B/10B encoding/decoding scheme with clock recovery for embedded clock applications. The SerDes IP cores' well-defined architecture provides a comprehensive feature set that allows SoC designers extensive flexibility for a wide range of system interface options and system level applications including 10-Gigabit Ethernet (XAUI Interface), Infiniband, Gigabit Ethernet, and Fiber Channel. NurLogic's implementation of this product as a "hard" IP core allows for higher system-level integration, which is more cost competitive than discrete SerDes IC products.

"Customers are looking for high-speed interface solutions from a supplier that has strong expertise in mixed-signal design and integration, as well as a proven track record of designing high speed I/Os, PLLs, and CDRs. NurLogic firmly believes our SerDes cores will meet customer performance needs in all areas," said Lisa Lipscomb, vice president of marketing for NurLogic. "Our technology has always played a significant role in meeting market demand for performance, low power, bandwidth, and time-to-market requirements of our SoC customers. We expect our SerDes to be well received in the industry because it places cost management, performance, and scalability in the hands of system developers."

NurLogic's SerDes cores provide higher performance, lower power consumption, and smaller physical sizes that allow SoC designers extensive flexibility and scalability for a wide range of applications. The SerDes cores exhibit key capabilities to help designers maximize productivity as well as product quality. NurLogic's Quad SerDes cores accept an 8/10-bit or 4/5-bit core interface with Single Data Rate (SDR) or Double Data Rate (DDR) options. This design incorporates many testability features including: Built-In Self-Test (BIST), serial and parallel loopback, IDDQ, boundry scan, and Pseudo Random Bit Steam (PRBS).

PRODUCT HIGHLIGHTS

NurLogic's SapphireLink SerDes cores are implemented as 4-channel (Quad) physical representations that allow for ease of integration. This modular design allows for multiple instantiations without performance degradation and meets the speed requirements for OC768 applications. The NurLogic SerDes cores can be used in networking applications and can perform parallel-to-serial, serial-to-parallel conversions for physical and link-layer devices up to 3.318 Gbps.
 

FEATURES:
*     3.318 Gbps per channel, 13.272 Gbps for quad core
*     Low Power Dissipation -- 80mW per TX/RX pair
*     8B/10B Encode/Decode with bypass option and comma detect
*     Clock and Data Recovery (CDR) on each RX channel
*     AC/DC coupled CML with programmable  pre-emphasis/amplitude adjust
*     Half power CML for power savings
*     On-chip programmable terminations of 50 ohms +/- 10%
*     Loss of Signal (LOS) detect, up to 90 bits
*     Multiple pattern options including K28.5/K28.7/D16.2
*     Hot swap capable I/Os
*     Testability features:  Serial and Parallel loopback, IDDQ, Boundry Scan, Built-In-Self-Test (BIST), Pseudo  Random Bit Sequence (PRBS)

FLEXIBILITY:
*     Modular design for ease of integration
*     Superior noise isolation allows integration up to 64 channels
*     Parallel Interface options for LVDS, HSTL, SSTL2 (XGMII)
*     Flexible parallel interface - 8/10-bit parallel up to 312 Mbps or 4/5-bit up to 622 Mbps
*     Option for eye centered reference clock
*     Support for SXI5 I/Os
*     Wirebond or flip-chip options
*     Double or single data rate option

AVAILABILITY

NurLogic offers the SapphireLink SerDes core portfolio as "hard" IP blocks that include support for leading EDA tools and foundry technologies. NurLogic's 0.13-micron SerDes cores are currently available to license. Pricing is available upon request.

About NurLogic Design, Inc.

NurLogic Design, Inc. provides high-bandwidth connectivity solutions to the networking and communications industries. NurLogic's products encompass customer-specific and industry-standard integrated circuits and semiconductor intellectual property to deliver value-add to its customers. NurLogic products are targeted at CMOS and silicon germanium technologies, and include high-speed connectivity IP, analog and mixed-signal IP, foundation IP, and PMD and PHY ICs. NurLogic is the recipient of the 2001 Most Innovative New Product (MIP) Award in a competition sponsored by the University of California-San Diego (UCSD) CONNECT program for its 48-channel optical interface chipset design. Based in San Diego, California, the company has regional sales offices in Massachusetts and Silicon Valley. NurLogic is a privately held corporation.

Headquarters: 5580 Morehouse Drive, San Diego, Calif. 92121.

Tel: 1-877-NURLOGIC. On the web at www.nurlogic.com.

 NurLogic is a trademark of NurLogic Design, Inc. All other trademarks are the property of their respective owners.

Copyright 2002 NurLogic Design, Inc. All rights reserved.