PEX8796-AB80BI G

Analog Switches - Special Purpose Overview

The PEX8796-AB80BI G is a PCI Express switch integrated circuit manufactured by Broadcom Limited. It supports PCIe Gen3 specifications with a data rate of 8.0 GT/s. The device provides 96 lanes and 24 ports for high-bandwidth connectivity. It utilizes an FCBGA-1156 package measuring 35x35 mm. The component operates within a temperature range of -40°C to +85°C. It features Multi-Root capabilities and supports Non-Transparent Bridge functions.

Analog Switches - Special Purpose Feature Summary

• Supports Multi-Root PCIe architecture for advanced system configurations
• Provides 96 lanes across 24 ports for scalable bandwidth expansion
• Integrates Non-Transparent Bridge functionality for protocol translation
• Operates in industrial temperature ranges suitable for demanding environments

Analog Switches - Special Purpose Applications

• Data center server interconnects
• High-performance computing clusters
• Storage area network infrastructure
• Enterprise networking equipment

Analog Switches - Special Purpose Procurement Notes

Verify the RoHS compliance status and moisture sensitivity level before integration. Confirm the specific ordering suffix matches the required package variant. Check for active product change notifications regarding adhesive materials or sourcing updates. Ensure compatibility with existing PCB layout guidelines provided by the manufacturer.

Analog Switches - Special Purpose Selection Notes

Select this model when 24-port scalability and Gen3 speeds are required. Compare against the PEX8696 series if Gen2 performance suffices for lower power needs. Consider the PEX8748 series for smaller form factor requirements with fewer ports. Evaluate thermal management solutions based on the 85°C maximum operating limit.

Analog Switches - Special Purpose Part Context

This component belongs to the Broadcom ExpressLane family of PCIe switches. It serves as a core connectivity solution for expanding PCIe root complexes. The part number indicates the AB80BI G suffix corresponds to the specific package and temperature grade. It complements other models like the PEX8780 and PEX8764 in the same generation.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes include other PEX8796 variants with different suffixes for package or temperature adjustments. Cross-generation replacements require careful evaluation of lane counts and speed differences. Verify pin-to-pin compatibility before replacing legacy components.