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PEX8680-AA50RBC G is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is IC PCI EXPRESS SWITCH 1156FCBGA. Review the specifications below when checking this part for your BOM.
Analog Switches - Special Purpose specifications for PEX8680-AA50RBC G
- Description：IC PCI EXPRESS SWITCH 1156FCBGA
- Series：ExpressLane™
- 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：Configurable
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：1156-FCBGA (35x35)
- Grade：-
- Qualification：-
Analog Switches - Special Purpose datasheet and documents for PEX8680-AA50RBC G
Analog Switches - Special Purpose Overview
The PEX8680-AA50RBC G is a PCIe Gen2 switch manufactured by Broadcom Limited. It supports a data rate of 5.0GT/s and provides 80 lanes across 20 ports. The component operates within a temperature range of -5°C to +85°C and utilizes an I2C interface for management. It is housed in an FCBGA-1156 package designed for surface mount technology. This device belongs to the PEX8680 series and is classified under PCI Interface ICs.
Analog Switches - Special Purpose Feature Summary
- Provides high-density interconnectivity with 20 ports supporting up to 80 lanes
- Supports PCIe Generation 2 standard with 5.0GT/s transfer rates
- Includes I2C interface for system configuration and monitoring
Analog Switches - Special Purpose Applications
- Data center server connectivity
- Storage area network infrastructure
- Enterprise networking equipment
Analog Switches - Special Purpose Procurement Notes
This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this item in all regions. Verification of current supply status and compatibility with existing systems is required before procurement planning. Check official discontinuation notifications for timeline details.
Analog Switches - Special Purpose Selection Notes
Select this part only if the design requires exactly 20 ports and 80 lanes of PCIe Gen2 bandwidth. Verify that the FCBGA-1156 package fits the PCB layout constraints. Ensure the operating environment stays within the specified commercial temperature range. Consider replacement options due to the EOL status.
Analog Switches - Special Purpose Part Context
The PEX8680 series represents Broadcom's high-performance PCIe switching solutions. This specific model targets applications needing extensive port density. It complements lower-port variants like the PEX8624 or PEX8608. The family shares common architectural features but differs in lane count and package size.
Analog Switches - Special Purpose Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, direct replacements may require design modifications. Consult Broadcom technical support for recommended migration paths or newer generation equivalents.
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