TI Introduces High-Port-Density Gigabit Ethernet Transceiver
Posted on: Thursday, 30 March 2006, 12:00 CST
DALLAS, March 30 /PRNewswire/ -- Texas Instruments (TI) introduced today a six-channel Gigabit Ethernet transceiver that provides a full-featured, flexible interface in data communications and telecommunications equipment. The device combines high port-density with a small footprint and ultra-low power operation of less than 1.5 W at 1.25 gigabits per second (Gbps) to reduce overall system cost, board space and power consumption. (See http://www.ti.com/sc06071 .)
The TLK2226 provides for high-speed, full-duplex, point-to-point data transmission based on the IEEE 802.3z 1000-Mbps Ethernet specification, and it is compatible with the IEEE 100Base-FX Ethernet specification. The device increases designers' flexibility, allowing them either to set each channel's data rate through management data input/output (MDIO) or to have it automatically sensed and set by the TLK2226.
The TLK2226 performs the data encoding, decoding, serialization, deserialization, clock extraction and clock tolerance compensation functions for a physical layer interface device. Each of the device's six synchronizable transceivers operates at up to 1.3 Gbps, providing up to 7.5 Gbps of aggregate data bandwidth over a copper or optical media interface. The TLK2226 supports RGMII, RTBI and SGMII reduced pin-count interfaces, which simplifies designs.
The TLK2226 complements other recent products introduced by TI for data communications and telecommunications applications such as the CDCLVP110 1-to-10 LVPECL clock distribution device and the SN65LVCP40 dual MUX buffer with equalization for redundant switching of signals up to 4 Gbps.
Availability and Pricing
The TLK2226 is available today in volume in a small footprint 15 mm x 15 mm, 196-pin, 1-mm ball-pitch ball grid array (BGA) package from TI and its authorized distributors. Suggested resale pricing in quantities of 1,000 is $19.65 each.
For an overview of interface products available from TI, please see the Interface Selection Guide available at http://interface.ti.com/ .
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's businesses include Sensors & Controls, and Educational & Productivity Solutions.
TI is headquartered in Dallas, Texas, and has manufacturing, design or sales operations in more than 25 countries.
Please refer all reader inquiries to: Texas Instruments Incorporated Semiconductor Group, SC-06071 Literature Response Center 14950 FAA Blvd. Fort Worth, TX 76155 1-800-477-8924 Trademarks
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Texas Instruments Incorporated
CONTACT: Janell Mirochna of Texas Instruments Incorporated,+1-214-480-6663, or j-mirochna1@ti.com ; or Jacqi Moore of GolinHarris,+1-972-341-2514, or jmoore@golinharris.com , for Texas InstrumentsIncorporated. Please do not publish these numbers or e-mail addresses.
Web site: http://www.ti.com/http://www.ti.com/sc06071http://interface.ti.com/
Source: PRNewswire
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