TI Enables Higher Density in Communications Equipment With Smallest Low-Power Gigabit Ethernet SerDes
Posted on: Monday, 4 June 2007, 12:00 CDT
DALLAS, June 4 /PRNewswire-FirstCall/ -- Texas Instruments Incorporated (TI) today introduced the industry's smallest low-power, single-channel Gigabit Ethernet (GbE) serializer/deserializer (SerDes) device, enabling higher densities in data communications and telecommunications equipment. The new interface device combines a small 6-mm x 6-mm package with low power consumption at 200 mW to reduce board size and complexity and save power in Ethernet passive optical networks (EPON), GbE switches/routers and wireless basestations. See http://www.ti.com/sc07098.
The TLK1221 supports high-speed, full-duplex, point-to-point data transmissions at data rates from 600 Mbps to 1.3 Gbps, including GbE and CPRI data rates. This gives designers the flexibility and ease to upgrade their systems using this one device. The device also eliminates the need for external filter capacitors to further simplify design and reduce cost. Other key features include the following:
-- Support for 10-bit interface -- Industrial temperature range from -400C to 850C -- IEEE 802.3 GbE compliant -- Comprehensive, built-in testability -- 2.5-V supply voltage for lowest power operation -- 3.3-V tolerance on LVTTL inputs -- Hot plug protection
The addition of the TLK1221 SerDes device complements Texas Instruments' broad interface product offering including families of products for M-LVDS, LVDS, PECL, RS-485, PCI-Express and additional gigabit Ethernet SerDes devices. Please see the Interface Selection Guide for more information.
Availability and Packaging
The TLK1221 is available now in a 40-pin quad flat no lead (QFN) lead-free package and is priced at $3.25 each in 1,000-piece quantities.
TI offers analog engineers a wide-ranging support infrastructure that includes training and seminars, design tools and utilities, technical documentation, evaluation modules, an online KnowledgeBase, a product information hotline and a comprehensive offering of samples. For more information on TI's complete analog design support, and to download the latest selection guides, visit TI's Analog eLab Design Center.
About Texas Instruments
Texas Instruments Incorporated provides innovative DSP and analog technologies to meet our customers' real world signal processing requirements. In addition to Semiconductor, the company includes the Education Technology business. TI is headquartered in Dallas, Texas, and has manufacturing, design or sales operations in more than 25 countries.
Texas Instruments is traded on the New York Stock Exchange under the symbol TXN. More information is located on the World Wide Web at http://www.ti.com/.
Please refer all reader inquiries to: Texas Instruments Incorporated Semiconductor Group, SC-07098 Literature Response Center 14950 FAA Blvd. Fort Worth, TX 76155 1-800-477-8924 Trademarks All registered trademarks belong to their respective owners.
Texas Instruments Incorporated
CONTACT: Lindsey Starnes of Texas Instruments, +1-214-480-2426,l-starnes@ti.com; or Jacqi Moore of GolinHarris, +1-972-341-2514,jmoore@golinharris.com, for Texas Instruments. Please do not publish thesenumbers or e-mail addresses.
Web site: http://www.ti.com/
Source: PRNewswire-FirstCall
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