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TLK1221 - ETHERNET TRANSCEIVER

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.

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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TLK1221 www.ti.com....................................................................................................................................... SLLS713C – FEBRUARY 2007 – REVISED SEPTEMBER 2009 ETHERNET TRANSCEIVER Check for Samples: TLK1221 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 Applications such as OLT and ONU Systems • Receiver Differential-Input Thresholds, 200-mV Minimum • Industrial Temperature Range From –40°C to 85°C • IEEE 802.3 Gigabit Ethernet Compliant • Designed in 0.