PI7C9X2G606PRDNJAE

Overview

The PI7C9X2G606PR is a PCI Express Gen 2 packet switch manufactured by Diodes Incorporated. It provides six downstream ports and six lanes, packaged in a 196-ball LBGA format. The device supports PCIe 2.0 specifications with data rates up to 5 GT/s per lane. It operates within an ambient temperature range of -40°C to +85°C and utilizes a 1.0V core supply voltage. The component includes integrated physical layer circuits for receiver detection, signal detection, equalization, and transmitter swing control.

Feature Summary

• Supports flexible port-lane mapping configurations
• Includes SMBus and I2C slave interface capabilities
• Features transparent mode configuration registers

Applications

• PCIe expansion chassis
• Storage area networks
• Industrial automation systems

Procurement Notes

Verify the datasheet revision number matches the required specification level before procurement. Confirm that the ordering suffix aligns exactly with the package type and tape-and-reel requirements specified in the official documentation. Ensure compliance with RoHS directives as indicated in the product attributes.

Selection Notes

Select this component when a six-port, six-lane PCIe Gen 2 switch topology is required. Evaluate the thermal dissipation characteristics against the system's cooling capacity. Verify that the host system supports the necessary EEPROM or SMBus initialization sequences defined in the functional description section of the datasheet.

Part Context

This part belongs to the PI7C9X2G family of green package PCI Express switches from Diodes Incorporated. It serves as a bridge between upstream root complexes and multiple downstream endpoints. The LBGA-196 package facilitates high-density board layouts while maintaining signal integrity for high-speed serial communications.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement maintains identical pinout compatibility and electrical parameters. Verify that alternative components support the same PCIe Gen 2 protocol version and lane count.