The PS8401ATQFN40GTR2-A4, manufactured by Parade Technologies, is a DisplayPort 1.4 Linear Redriver. This integrated circuit is designed to enhance the signal integrity of DisplayPort signals, enabling reliable transmission over longer distances and through lossy channels. It is particularly useful in applications where signal degradation can be a significant issue, such as in high-resolution displays and extended cable connections.

Applications

• Laptops and Notebooks: Used to improve DisplayPort signal quality for external display connections.
• Desktop PCs: Enhances DisplayPort signal integrity for high-resolution monitors and VR headsets.
• Docking Stations: Provides a reliable DisplayPort connection to multiple displays and peripherals.
• Motherboards: Integrated to ensure robust DisplayPort performance for integrated graphics.
• Graphics Cards: Improves signal quality for high-end displays and multi-monitor setups.

Features

• DisplayPort 1.4 Compliance: Fully compliant with DisplayPort 1.4 specifications, supporting high bandwidth and data rates.
• Linear Redriver: Provides linear equalization to compensate for channel losses and improve signal integrity.
• Adjustable Equalization: Allows fine-tuning of equalization settings to optimize performance for different cable lengths and channel characteristics.
• Low Power Consumption: Designed for energy-efficient operation, minimizing power usage in portable devices.
• QFN40 Package: Compact QFN (Quad Flat No-Lead) package for easy integration into space-constrained designs.
• Transparent Operation: Operates transparently, with minimal impact on system latency and performance.

Benefits

• Improved Signal Integrity: Enhances DisplayPort signal quality, ensuring reliable transmission over longer distances.
• High-Resolution Support: Enables the use of high-resolution displays and VR headsets without signal degradation.
• Enhanced Performance: Optimizes DisplayPort performance for demanding applications, such as gaming and video editing.
• Easy Integration: Compact package and straightforward operation simplify integration into various electronic devices.
• Reduced Power Consumption: Minimizes power usage, making it suitable for battery-powered devices.
• Adjustable Settings: Provides flexibility to optimize performance for different system configurations.

Additional Details

The PS8401ATQFN40GTR2-A4 is designed to compensate for signal losses in DisplayPort channels, ensuring that high-resolution video and audio signals are transmitted reliably. Its linear equalization capability allows it to adjust for different cable lengths and channel characteristics, providing optimal performance in a variety of applications. The low power consumption and compact QFN40 package make it an ideal choice for both portable and desktop devices.