Diodes Incorporated PI2EQX3211BHE Product Overview

The PI2EQX3211BHE is a high-performance, low-power, two-lane PCIe 3.0 signal ReDriver™ from Diodes Incorporated designed to enhance signal integrity by performing receive equalization on deteriorated input signal followed by transmit de-emphasis, maximizing system performance. It is an essential component for ensuring reliable communication in high-speed data transmission applications such as servers, workstations, network equipment, and data storage devices.

This advanced ReDriver is specifically optimized for the latest PCI Express (PCIe) 3.0 standards, capable of supporting data rates up to 8.0GT/s (Gigatransfers per second), which translates to a bandwidth of approximately 1GB/s per lane. By offering two lanes, the PI2EQX3211BHE doubles the potential throughput, providing an effective solution for systems that require fast data transfer rates and robust signal integrity.

Key Features:

• PCI Express 3.0 Compliant: Supports 2.5GT/s (Gen1), 5.0GT/s (Gen2), and 8.0GT/s (Gen3) data rates for versatile use across various PCIe applications.
• Automatic Equalization: The device automatically adjusts the level of signal equalization to compensate for PCB, connector, and cable losses, ensuring optimal performance without the need for manual configuration.
• Programmable De-Emphasis: Transmit de-emphasis levels can be programmed to optimize signal integrity across different channel conditions.
• Low Power Consumption: Designed with power efficiency in mind, the PI2EQX3211BHE minimizes power consumption, making it suitable for energy-sensitive platforms.
• Small Form Factor: Available in a compact 42-contact TQFN package, it is ideal for space-constrained applications.
• Hot-Plug Capable: Supports hot-plug operation, allowing devices to be added or removed without the need to power down the system.

The PI2EQX3211BHE is not just a mere signal conditioner; it is a critical component for maintaining high-throughput data integrity in modern computing environments. With its advanced features and compliance with PCIe 3.0 specifications, it is an excellent choice for system designers looking to future-proof their designs and maintain compatibility with emerging technologies.

Whether you are developing a high-speed storage solution, a cutting-edge gaming system, or any other application that demands reliable high-speed data transmission, the PI2EQX3211BHE from Diodes Incorporated is a component that can help you achieve your design goals with confidence.