The PI2EQXDP101ZFEX is a DisplayPort ReDriver from Pericom (now Diodes Incorporated), designed to enhance signal integrity in DisplayPort (DP) applications. It compensates for signal attenuation and Inter-Symbol Interference (ISI), enabling longer cable lengths and improved signal quality for high-resolution displays.

Applications:

• Desktop and Laptop Computers: Improves DisplayPort signal quality for external monitors.
• Docking Stations: Extends the reach and reliability of DisplayPort signals to connected displays.
• Graphics Cards: Enhances signal integrity for high-resolution and high refresh rate displays.
• Monitors and Displays: Used internally to improve signal quality over longer internal connections.
• Projectors: Maintains signal integrity for long cable runs to projectors.

Features:

• DisplayPort 1.4 Compliance: Supports DisplayPort 1.4 data rates.
• Adjustable Equalization: Allows fine-tuning of the signal to compensate for channel loss.
• Low Power Consumption: Designed for energy-efficient operation.
• Automatic Equalization: Automatically adjusts equalization settings based on channel conditions.
• Compact Package: Available in small form factor packages for space-constrained applications.

Benefits:

• Improved Signal Integrity: Reduces bit error rates (BER) and ensures reliable data transmission.
• Extended Cable Reach: Enables longer DisplayPort cable lengths without signal degradation.
• Enhanced Display Performance: Allows for higher resolutions and refresh rates.
• Reduced System Cost: Minimizes the need for expensive cables.
• Simplified Design: Automatic equalization simplifies the design process.

Additional Details:

The PI2EQXDP101ZFEX operates from a 3.3V supply. Detailed specifications, including supported DisplayPort data rates, equalization ranges, and power consumption, are found in the product datasheet. The package type is typically a small QFN or similar, designed for surface mounting. Automatic equalization is particularly beneficial in applications with varying cable lengths or display types.