PEX8612-BB50RBC F

Description：IC PCI SW 12LANE 3PORT 324-FCBGA
Series：-

SKU:37254b79dd43 Category: Analog Switches - Special Purpose Brand: Broadcom Limited

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Product introduction

PEX8612-BB50RBC F is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is IC PCI SW 12LANE 3PORT 324-FCBGA. Review the specifications below when checking this part for your BOM.

Analog Switches - Special Purpose specifications for PEX8612-BB50RBC F

Description：IC PCI SW 12LANE 3PORT 324-FCBGA
Series：-
Mfr：Broadcom Limited
Package：Tray
Applications：PCI Express®
Multiplexer/Demultiplexer Circuit：-
Switch Circuit：-
Number of Channels：-
On-State Resistance (Max)：-
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：-
-3db Bandwidth：-
Features：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：-
Supplier Device Package：324-FCBGA (19x19)
Grade：-
Qualification：-

Analog Switches - Special Purpose datasheet and documents for PEX8612-BB50RBC F

PEX8612-BB50RBC F

Analog Switches - Special Purpose Overview

The PEX8612-BB50RBC F is a PCI Express Gen2 switch integrated circuit manufactured by Broadcom Limited. It supports a data transfer rate of 5.0 GT/s and features 12 lanes distributed across 3 ports. The device is housed in a 324-ball Flip Chip Ball Grid Array (FCBGA) package designed for surface mount technology. It operates within an industrial temperature range from -5°C to +85°C. The component complies with RoHS3 standards and carries an ECCN classification of 5A991B1. Moisture Sensitivity Level 4 applies, requiring specific handling protocols.

Analog Switches - Special Purpose Feature Summary

Provides non-blocking switching capability for PCIe Gen2 endpoints
Supports scalable multi-host architecture configurations
Integrates high-performance packet memory and flexible buffer pools

Analog Switches - Special Purpose Applications

Server infrastructure interconnects
Storage area network fabrics
High-performance computing systems

Analog Switches - Special Purpose Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability requires checking authorized distributors for remaining stock or approved replacement parts. Do not assume functional equivalence with newer models without consulting official datasheets. Confirm RoHS3 compliance status through current manufacturer documentation before integration into new designs.

Analog Switches - Special Purpose Selection Notes

Engineers should evaluate the PEX8714-AB80BI G as the manufacturer-recommended replacement for this legacy part. Verify pin compatibility and electrical specifications against the original design requirements. Consider thermal management solutions suitable for the FCBGA-324 package. Review updated datasheets for any architectural changes in the successor series that may impact system performance.

Analog Switches - Special Purpose Part Context

The PEX8612 belongs to the ExpressLane family of PCIe switches from Broadcom. This series was designed for fan-out and aggregation applications in enterprise environments. The BB50 suffix indicates specific speed and lane configurations typical of the Gen2 generation. The FCBGA packaging allows for dense board layouts in server chassis.