BCM54290B0KFBG

Drivers, Receivers, Transceivers Overview

The BCM54290B0KFBG is a dual-port Gigabit Ethernet PHY transceiver manufactured by Broadcom Limited. It supports 10/100/1000BASE-T standards and integrates two independent transceivers within a single package. The device utilizes a BGA-135 surface-mount package for compact board integration. Electrical specifications include operating voltage ranges of 1 V and 3.3 V, with data rates supporting 10 Mb/s, 100 Mb/s, and 1 Gb/s. Interface options provided are RGMII and SGMII, facilitating flexible connection to host processors.

Drivers, Receivers, Transceivers Feature Summary

• Dual-port architecture enabling simultaneous network connectivity on a single chip
• Integrated copper physical layer transceivers for standard Ethernet cabling
• Supports multiple interface protocols including RGMII and SGMII for processor compatibility

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring redundant or multi-port Ethernet connections
• Network switches and routers with limited board space
• Embedded gateways and communication modules

Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix against official Broadcom documentation to confirm temperature range and packaging details. Ensure supply chain sources provide valid RoHS compliance certificates. Confirm moisture sensitivity levels prior to soldering processes. Cross-reference datasheet revisions to ensure feature parity with current production units.

Drivers, Receivers, Transceivers Selection Notes

Select this component when dual Gigabit ports are required in a small form factor. Compare pinout compatibility with existing designs using RGMII or SGMII interfaces. Evaluate power consumption requirements against the specified voltage rails. Consider thermal dissipation capabilities inherent to the BGA-135 package layout during PCB design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the Broadcom BCM5 series of Ethernet controllers. It serves as a specialized solution for high-density networking applications where space efficiency is critical. The device complements single-port variants by offering integrated dual-channel functionality without increasing component count significantly.

Drivers, Receivers, Transceivers Replacement Considerations

Check for BCM54220B0KFBG if similar dual-port specifications are needed. Verify pin-to-pin compatibility before substituting with other Broadcom PHY models.