The PI3EQX7502ZDEX is a high-performance ReDriver designed by Pericom (now Diodes Incorporated) for use in high-speed serial communication applications. Specifically, it supports PCIe Gen4, offering excellent signal integrity and extending the reach of high-speed signals across backplanes, cables, and PCBs.

Applications

• Servers and Workstations: To improve PCIe signal quality across the motherboard and backplane.
• Storage Systems (e.g., NVMe SSDs): To ensure reliable high-speed data transfer between the host and storage devices.
• Graphics Cards: To maintain signal integrity between the CPU and GPU.
• Networking Equipment: Routers, switches, and network interface cards (NICs) that utilize PCIe for high-speed data transmission.

Features

• PCIe Gen4 Compliant: Supports data rates up to 16 Gbps.
• Adaptive Equalization: Dynamically adjusts equalization settings to compensate for channel losses and ISI (Inter-Symbol Interference).
• Low Power Consumption: Optimized for power efficiency.
• Transparent Operation: Requires no software or firmware changes for implementation.
• Compact Package: Allows for placement close to the signal source or destination.

Benefits

• Improved Signal Integrity: Reduces bit error rate (BER) and improves data reliability in high-speed PCIe Gen4 systems.
• Extended Channel Reach: Allows for longer PCB traces, backplanes, and cables without signal degradation.
• Increased System Performance: Maximizes the potential of PCIe Gen4 by ensuring stable and reliable data transmission.
• Simplified PCB Design: Reduces the need for complex impedance matching and signal routing techniques.
• Enhanced System Stability: Provides a more robust and reliable system by mitigating signal integrity issues.

Additional Details

The PI3EQX7502ZDEX actively compensates for channel losses and ISI, ensuring that the signal arrives at the receiver with sufficient amplitude and minimal jitter. It is designed for ease of integration, with transparent operation requiring no changes to the host system's software or firmware. Its compact package allows for placement close to the signal source or destination, further optimizing signal integrity. The adaptive equalization feature automatically adjusts to the specific characteristics of the channel, providing optimal performance without manual tuning.