BCM2048

Bluetooth® EDR + FM Radio Single-Chip Solution

The Broadcom BCM2048 is a monolithic 0.13 μm single-chip Bluetooth 2.0+EDR compliant stand-alone baseband processor with an integrated 2.4-GHz transceiver, integrated FM and RDS/RBDS receiver, and an integrated FM baseband processor. It features the highest level of integration and eliminates all critical external components, thus minimizing the footprint and system cost of implementing a Bluetooth and FM solution. The BCM2048 has been designed to support key features of next-generation Bluetooth technologies.

The BCM2048 is the optimal solution for any voice and/or data application that requires the Bluetooth SIG standard Host Controller Interface (HCI) via a high-speed UART and PCM. The BCM2048 incorporates all Bluetooth 2.0+EDR features including eSCO, AFH, fast connect, all EDR packet types and lengths, and all errata. The BCM2048 also includes InConcert® and other industry collaborative coexistence solutions with WLAN systems.

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  • Highly-integrated single-die Bluetooth and FM/RDS with low external BOM cost and small footprint area < 35 mm²
  • Best-in-class RF sensitivity for both Bluetooth and FM with no loss of performance under concurrent operation
  • Flexible control and digital/analog transport interfaces for ease of integration into cell phone and MP3 player designs
  • Firmware migration path to new Bluetooth specifications

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