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Description
The Broadcom BCM2048 is a monolithic 0.13 um 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 is ideal 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 is firmware upgradeable to future specifications.
Specifications and features
The BCM2048 features the highest level of integration, eliminating all critical external components, thus minimizing the footprint and system cost of implementing a Bluetooth and FM solution. It 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.
The Bluetooth feature list of BCM2048 are:
- Monolithic single die integration of Bluetooth and FM Radio
- Bluetooth specification 2.0 +EDR compliant with all data packet types and lengths supported
- Best-in-class Bluetooth radio based on the proven BCM2045 core
- Supports class 1 and 2 designs
- Integrated InConcert™ 2-wire as well as industry standard 3-wire collaborative coexistence with WLAN systems
- No factory alignment required
- 5.5 Volt preregulator allows direct connect to lithium batteries
- Improved Bluetooth transport with 4-Mbaud UART
- Includes numerous enhancements for lower power dissipation
- ROM-based solution with flexible code patching
- Available in WLCSP 0.6 mm height and FPBGA <1 mm height
The FM + RDS Radio feature list of BCM2048 are:
- 76-MHz to 108-MHz FM bands supported (US, Europe, and Japan)
- Excellent radio performance with 1 uV sensitivity for 26 dB (S+N)/N
- FM control through either BSC-compatible interface or Bluetooth HCI
- Signal dependant stereo/mono blending
- Signal dependant soft mute
- Auto search and tuning modes
- Audio silence detection
- RSSI, IF frequency, status indicators
- RDS and RBDS demodulator and decoder with filter and buffering functions
- Operates from 32-kHz or reference clock inputs
- Flexible output interfaces including PCM, I2S, and analog stereo DAC and drivers.
- Integrated FM and RDS receiver with only one external cap, one external inductor and optional antenna matching
Application Scenarios
The BCM2048 is designed to be used in:
- Mobile handsets and smart phones
- Personal digital assistants
- Mobile MP3 players
Comparison
Advantages- High level of integration
- Elimination of critical external components
- Minimization of the system cost of implementing a Bluetooth and FM solution
- Includes InConcert and other industry collaborative coexistence solutions with WLAN systems
- Features the highest level of integration, eliminating all critical external components
Disadvantages- The model is limited to Bluetooth 2.0 and cannot support newer Bluetooth versions
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download BCM2048BKFBG
- Chipdatas Part: CD86-BCM2048BKFBG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/26 06:55 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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