PI7C9X2G308GPANJEX

Overview

The PI7C9X2G308GP is a PCI Express Gen 2 packet switch manufactured by Diodes Incorporated. It features 3 ports and 8 lanes, supporting up to 5 GT/s data rates per lane. The device operates within a supply voltage range of 1V to 1.1V and dissipates up to 1.3W of power. It supports an operating temperature range from -40°C to +85°C. The component is housed in a 196-ball LBGA package with dimensions of 14mm x 14mm.

Feature Summary

• Supports flexible port configurations including upstream, downstream, and cross-domain endpoints for fan-out and dual-host connections.
• Integrates a PCIe 2.0 compliant clock buffer to reduce system component count and simplify design.
• Includes built-in direct memory access channels to facilitate efficient communication between hosts and connected endpoints.

Applications

• Network and telecommunications infrastructure systems
• Security and fault-tolerant systems
• Network Attached Storage (NAS) controllers
• Host Bus Adapter (HBA) cards

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status directly with the supplier documentation before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring a 3-port, 8-lane PCIe Gen 2 topology. Ensure the PCB layout accommodates the 196-ball LBGA footprint and that the thermal management strategy addresses the maximum power dissipation rating under full load conditions.

Part Context

This part belongs to the PI7C9X2G family of PCI Express Gen 2 switches. It provides a scalable solution for expanding PCIe connectivity in server and storage architectures. The device complements other members of the series that offer varying port and lane counts for different bandwidth requirements.

Replacement Considerations

Consult the manufacturer's official cross-reference list for verified substitutes. Verify pin compatibility and electrical characteristics if considering alternative vendors or newer generation devices.