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BCM89836A0BFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 100BASE-T1 PHY. Review the specifications below when checking this part for your BOM.
RF Transceiver ICS specifications for BCM89836A0BFBG
- Description：100BASE-T1 PHY
- Series：-
- Mfr：Broadcom Limited
- Package：Tray
- Type：-
- RF Family/Standard：-
- Protocol：-
- Modulation：-
- Frequency：-
- Data Rate (Max)：-
- Power - Output：-
- Sensitivity：-
- Memory Size：-
- Serial Interfaces：-
- Voltage - Supply：-
- Current - Receiving：-
- Current - Transmitting：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- GPIO：-
- Grade：-
- Qualification：-
RF Transceiver ICS datasheet and documents for BCM89836A0BFBG
RF Transceiver ICS Overview
The BCM89836A0BFBG is a single-port 100BASE-T1 Ethernet PHY transceiver manufactured by Broadcom Limited. It operates as an RF System on a Chip (SoC) utilizing silicon technology. The component supports data rates of 100 Mb/s over a single twisted pair, adhering to the IEEE 802.3bw standard for automotive and industrial applications. It features integrated magnetics and requires minimal external components. The device is classified as moisture sensitive and is currently scheduled for obsolescence with manufacturer discontinuation effective March 17, 2026.
RF Transceiver ICS Feature Summary
- Integrates physical layer transceiver functions into a single chip solution
- Supports 100BASE-T1 communication over a single twisted-pair cable
- Designed for robust operation in automotive and industrial environments
RF Transceiver ICS Applications
- Automotive domain controllers
- Smart sensor nodes
- Industrial IoT gateways
RF Transceiver ICS Procurement Notes
This component is officially designated as End-of-Life (EOL). The manufacturer has issued a discontinuation notification effective March 17, 2026. Availability is restricted, and distributors may not supply this item in all regions. Engineers must verify current stock status and lead times carefully. Transition planning to alternative parts is strongly recommended to ensure long-term project viability and supply chain stability.
RF Transceiver ICS Selection Notes
Select this part only if legacy compatibility with existing 100BASE-T1 designs is required. Due to the imminent obsolescence date, new designs should avoid this component. Verify that the application does not require higher bandwidth than 100 Mb/s. Ensure the system architecture can accommodate the transition timeline before finalizing the bill of materials to prevent production delays caused by supply shortages.
RF Transceiver ICS Part Context
The BCM89836A0BFBG belongs to Broadcom's portfolio of Ethernet connectivity solutions, specifically targeting the automotive and industrial sectors. It serves as a physical layer interface for networked devices requiring reliable, low-cost connectivity over single twisted pairs. This series complements broader networking offerings by providing specialized PHY capabilities for constrained environments where standard RJ45 connectors are unsuitable.
RF Transceiver ICS Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Given the EOL status, engineers should consult Broadcom for official replacement recommendations or evaluate competing 100BASE-T1 PHY solutions from other manufacturers.
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