EQCO2754

EQCO2754 is a quad equalizer component specifically designed for DisplayPort 2 applications.

Applications

EQCO2754 supports extended cable lengths for 5.4 Gbps data-rates and is useful for many applications, including the following:

• Stereoscopic 3D support for three-dimensional full HD video
• Driving of two 2560x1600 displays – e.g. Apple's 30-inch Cinema Display
• Driving up to four 1920x1200 (full HD) displays on a single link via daisy chaining
• At 2.7 Gbps, the equalizer also extends the maximum cable length range significantly.

The EQCO2754 can be used as input device for all types of monitors, beamers etc. giving optimal compensation of frequency dependent signal loss.

The voltage regulator internal to EQCO2754 allows easy integration of the into smart cables. Only a handful of supplementary low cost SMD capacitors are required to complete the function.

Features

• Long cable reach:
  • 15-20 m @ 2.7Gbps (25-30dB self adaptive compensation)
  • 10-15m @ 5.4 Gbps (30-35 dB self adaptive compensation)
• Low current consumption (70mA/channel)
• Internal input and output termination for low external component count
• Single 1.2V or 3.3V supply (internal linear regulator)
• QFN package, pin count to be determined

Internal Block Diagram

The EQCO2754 is a 4 channel equalizer. Each of the equalizers operate independently finding the optimal compensation level, deskewing the interpairskew up to 40% of interpair skew.

Product Status

Product status: available for licensing or production
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