PI7C9X2G606PRENJAEX

Overview

The PI7C9X2G606PRENJAEX is a PCI Express Gen 2 Packet Switch manufactured by Diodes Incorporated. It provides six downstream ports and six lanes, supporting up to 5.0 Gbps per lane. The device operates within an ambient temperature range of -40°C to +85°C and utilizes a 196-ball LBGA package. It supports PCIe 2.0 specifications with integrated physical layer circuitry for receiver detection, signal detection, equalization, and transmitter swing control.

Feature Summary

• Supports flexible port-lane mapping configurations
• Integrates EEPROM interface and SMBus/I2C management capabilities
• Includes comprehensive configuration registers for transparent mode operation

Applications

• PCIe expansion chassis
• Storage area networks (SAN)
• High-performance computing systems

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and environmental ratings. Confirm availability status as distribution channels may vary. Ensure compliance with RoHS directives and check for any product change notices affecting this component.

Selection Notes

Select this switch for applications requiring multiple PCIe Gen 2 endpoints connected to a single upstream host link. Evaluate thermal requirements based on the specified power dissipation and operating temperature limits. Ensure the design accommodates the required pin count and package dimensions.

Part Context

This component belongs to the PI7C9X2G family of packet switches from Diodes Incorporated. It is designed to expand PCIe connectivity in server and storage environments. The datasheet DS40209 Rev 8-2 provides detailed technical specifications and register descriptions.

Replacement Considerations

Consult the manufacturer's cross-reference guide or contact Diodes Incorporated directly for verified substitute part numbers. Do not assume compatibility with other PCIe switches without verifying electrical and functional parameters.