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TLK1221 Datasheet ETHERNET TRANSCEIVER

Manufacturer: Texas Instruments

General Description

The TLK1221 gigabit Ethernet transceiver provides for high-speed full-duplex point-to-point data transmissions.

These devices are based on the timing requirements of the 10-bit interface specification by the IEEE 802.3 Gigabit Ethernet specification.

The TLK1221 supports data rates from 0.6 Gbps through 1.3 Gbps.

Overview

TLK1221 www.ti.com.......................................................................................................................................

Key Features

  • 1.
  • 23 0.6- to 1.3-Gigabits Per Second (Gbps) Serializer/Deserializer.
  • Low Power Consumption 250 mW (typ) at 1.25 Gbps.
  • LVPECL-Compatible Differential I/O on High-Speed Interface.
  • Single Monolithic PLL Design.
  • Support For 10-Bit Interface.
  • Fast Relock Times Less Than 256 ns (typ) Suitable for EPON/GEPON.