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TLK4201EA Datasheet 4.25 Gbps Cable and PC Board Equalizer

Manufacturer: Texas Instruments

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General Description

The TLK4201EA is a versatile, high-speed limiting equalizer for applications in digital high-speed links with data rates up to 4.25 Gbps.

This device provides a high-frequency boost of 12 dB at 2.1 GHz as well as sufficient gain to ensure a fully differential output swing for input signals as low as 100 mVP-P (at the input of the interconnect line or cable).

The high input signal dynamic range ensures low-jitter output signals even when overdriven with input signal swings as high as 2000 mVP-P.

Overview

TLK4201EA www.ti.com 4.25-GBPS CABLE AND PC BOARD EQUALIZER SLLS719 – APRIL.

Key Features

  • Multirate Operation up to 4.25 Gbps.
  • Compensates up to 12 dB Loss at 2.1 GHz.
  • Suitable to Receive 4.25 Gbps Data Over up to 36 Inches (0.91 Meters) of FR4 PC Boards.
  • Suitable to Receive 4.25 Gbps Data Over up to 30 Feet (9.1 Meters) of CX4 Cable.
  • Ultralow Power Consumption.
  • Input Offset Cancellation.
  • High-Input Dynamic Range.
  • Output Disable.
  • Output Polarity Select.
  • Selectable Loss-of-Signal (LOS) Detection.

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