BCM2045
®
BLUTONIUM® BLUETOOTH® 2.0 + EDR SINGLE-CHIP HCI SOLUTION
FEATURES
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World’s first Bluetooth 2.0 + EDR solution in 0.13 um CMOS
technology
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Fully integrated balun and T/R switch eliminates all external
RF matching components
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Supports class 1, 2, and 3 designs
SUMMARY OF BENEFITS
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Maximizes range and simplifies system integration by
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providing exceptional output power and receiver sensitivity
High-level of integration eliminates challenges of board level
RF design
Achieves smallest board area requirements by minimal
external BOM and smallest package size available today
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Standard PCB requirement is less than 50 mm^2
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Module solutions less than 25 mm^2
ROM-based solution with flexible code patching ensures fast
integration
On-chip voltage regulator lowers BOM requirements and
provides additional power savings capability
Minimized power dissipation over other solutions
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50% savings in power in standard telephony headset
applications
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30% savings in power in advanced stereo audio applications
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Fully supports the Bluetooth 1.1, 1.2, and 2.0 standards
including 1, 2, and 3 Mbps EDR operation
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Lowest current consumption in all modes of operation
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ROM-based solution eliminates external flash and/or
EEPROM memory
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Highest available Bluetooth radio performance of any single-
chip solution
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88 dBm receiver sensitivity using EDR communication
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Programmable output power up to +7 dBm
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Minimized external BOM requirements are less than 10
external passive components
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Supports UART, USB, SDI, and SPI HCI transports
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APPLICATIONS
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Cellular and mobile communication devices
PDA and low-power embedded communication devices
PC and integration on PC mother board applications
Package types available
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95-pin fpBGA package (6 mm x 6 mm)
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65-pin fpBGA package (5 mm x 5 mm)
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Wafer scale flip chip packaging
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Fractional-N frequency synthesizer supports any crystal or
TCXO source from 12 to 40 MHz
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Automatic calibration and frequency detection of crystal
frequency
Typical Cell Phone Application
Voice Codec
PCM
UART
Handset
Baseband
BT_WAKE
HOST_WAKE
XTAL_PD/PU
TCXO
XTAL_IN
BCM2045
LPO_INPUT
LPO Clock
BOARDCOM [ Broadcom Corporation. ]
