PI7C9X3G808GPAQ3HFCEX

Overview

The PI7C9X3G808GP is an 8-port, 8-lane PCI Express Gen 3 packet switch manufactured by Diodes Incorporated. It supports flexible port and lane width configurations, including x1, x2, and x4 options. The device integrates a PCIe 3.0 clock buffer to reduce component count and BOM costs. It features low data packet forwarding latency of less than 150ns and supports dual-host applications with one Cross-Domain End-Point (CDEP) and up to eight virtual DMA channels. The switch operates within a temperature range of -40°C to +85°C.

Feature Summary

• Flexible multi-port and lane width configuration for optimized system design
• Integrated PCIe 3.0 clock buffer simplifies design and reduces bill of materials cost
• Advanced power management mechanisms support green data center requirements
• Enhanced reliability, availability, and serviceability (RAS) features

Applications

• Network switches and routers
• Wireless/wireline telecommunications infrastructure
• Servers in data centers
• Artificial intelligence and deep learning workloads
• Data storage equipment and NAS systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Confirm that the selected variant meets all environmental and regulatory compliance standards required for the target application before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring high-performance PCIe Gen 3 switching with flexible topology options. Ensure the design accommodates the integrated clock buffer requirements and validates thermal performance within the specified operating temperature range for industrial or commercial environments.

Part Context

This part belongs to the PI7C9X3G series of PCI Express Gen 3 packet switches from Diodes Incorporated. The series provides scalable solutions for expanding PCIe connectivity in complex server and storage architectures, offering various port counts and lane widths to suit different bandwidth and density requirements.

Replacement Considerations

Consult the manufacturer's official documentation for confirmed substitute part numbers. Verify pin compatibility and electrical parameters before considering any alternative components.