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The BCM56546XB0IFSBLG is a telecommunications interface integrated circuit manufactured by Broadcom Limited. It belongs to the BCM56540 product family and is classified as a multi-layer telecom IC. The component is designed for high-performance signal processing in communication systems. Official documentation identifies it under the manufacturer part number BCM56546XB0IFSBLG with the DigiKey identifier BCM56546XB0IFSBLG-ND. The device is currently listed as obsolete or end-of-life, with an official notification dated September 18, 2023. It complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.
This component is officially discontinued. Verify availability through secondary market channels only. Confirm RoHS3 compliance and MSL rating upon receipt. Check for valid traceability documents due to end-of-life status.
Due to the obsolete status, direct replacement may be difficult. Evaluate current designs for migration to active Broadcom series components. Ensure pin compatibility if substituting within the same family.
Part of the Broadcom BCM56540 series, focusing on telecom interface solutions. The suffix indicates specific package and temperature grade variations within the broader product line.
No public confirmed substitute part numbers are available. Contact Broadcom directly for legacy support options.