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The Broadcom BCM2046 is a monolithic, single-chip, stand-alone baseband processor with an integrated 2.4-GHz transceiver for Bluetooth Enhanced Data Rate (EDR) applications. It is fully compliant with Bluetooth 2.1 features such as Simple Pairing (SP) and Enhanced Inquiry Response (EIR). The BCM2046 is also completely backward-compatible with any prior Bluetooth versions. The ROM-based solution eliminates the need for external flash memories and active components by integrating critical components into the device, thus minimizing the footprint and system cost of implementing a Bluetooth system.
Features
• Best-in-class Bluetooth® EDR solution in 0.13 μm CMOS technology
• Built-in output power amplifier supports class 1 transmission
• Fully integrated balun and T/R switch eliminates all external RF matching components
• Supports class 1, 2, and 3 designs
• Bluetooth 1.1, 1.2, 2.0, and 2.1 standards are fully supported, including 1-, 2-, and 3-Mbps EDR operation
• Lowest current consumption in all modes of operation
• ROM-based solution available to eliminate external flash and/or EEPROM memory
• Highest available Bluetooth radio performance of any singlechip solution
• -90 dBm typical receiver sensitivity using EDR communication
• Programmable output power up to +10 dBm
• External BOM requirements of less than 10 external passive components
• Supports high-speed UART baud rate of up to 4 Mbps, USB 2.0 full-speed compliant interface, SDI, and eSPI HCI transports
• Fractional-N frequency synthesizer supports any crystal or TCXO source from 12 MHz to 40 MHz
• Automatic calibration and frequency detection of crystal frequency
• Proprietary packet prioritization scheme allowing two simultaneous A2DP applications
Please note the connection cable is not included.
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