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BCM2044SB0, BCM2045, BCM2045B3KFBG

Table of contents:
Info of BCM2044SB0
Info of BCM2045
Info of BCM2045B3KFBG

BCM2044SB0, BCM2045, BCM2045B3KFBG Selling Leads, Datasheet

MFG:Broadcom Package Cooled:Reel D/C:2009

BCM2044SB0, BCM2045, BCM2045B3KFBG Picture

BCM2044SB0, BCM2045, BCM2045B3KFBG Datasheet download

Five Points

Part Number: BCM2044SB0

MFG: Broadcom

Package Cooled: Reel

D/C: 2009

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BCM2045 General Description

The Broadcom BCM2045 is a monolithic, single-chip, stand-alone baseband processor with an integrated 2.4-GHz transceiver for Bluetooth 2.0 + EDR applications. It is fully compliant with the Bluetooth specification and completely backward-compatible with any Bluetooth version 1.1 or 1.2-based system. It 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.

The BCM2045 EDR solution has been designed in 0.13u bulk CMOS technology, the most widely available silicon process today. This use of the advanced process enables the BCM2045 to achieve the lowest possible current consumption in all modes of operation and maintain the lowest cost total solution.

The BCM2045 has an architecture that has been designed to take advantage of the EDR standard. Rather than a modification to an existing Bluetooth 1.2 radio, the BCM2045 has been optimized to support Bluetooth 2.0 + EDR. By designing the radio to take advantage of EDR, higher and more reliable through-and greater-link range performance can be achieved.

Cost optimized solutions can be achieved with the BCM2045 by using standard chip-on-board assembly techniques. Low risk applications are enabled through the extensive integration of external passive and active components. All sensitive RF and analog portions of the Bluetooth radio and baseband have been integrated into the device including the most sensitive high-frequency matching components. This eliminates the possibility of board level interference and degradation in performance due to the environment and board level designs. Internal voltage regulation has been added to eliminate the need for a voltage regulator and the device is capable of operation using a noisy digital 1.8 to 3.6V power supply.

BCM2045 Features

• World's first Bluetooth 2.0 + EDR solution in 0.13 um CMOS technology
• Fully integrated balun and T/R switch eliminates all external RF matching components
• Supports class 1, 2, and 3 designs
• Fully supports the Bluetooth 1.1, 1.2, and 2.0 standards
   including 1, 2, and 3 Mbps EDR operation
• Lowest current consumption in all modes of operation
• ROM-based solution eliminates external flash and/or EEPROM memory
• Highest available Bluetooth radio performance of any singlechip solution
• 88 dBm receiver sensitivity using EDR communication
• Programmable output power up to +7 dBm
• Minimized external BOM requirements are less than 10
   external passive components
• Supports UART, USB, SDI, and SPI HCI transports
• Fractional-N frequency synthesizer supports any crystal or
   TCXO source from 12 to 40 MHz
• Automatic calibration and frequency detection of crystal frequency

BCM2045 Typical Application

• Cellular and mobile communication devices
• PDA and low-power embedded communication devices
• PC and integration on PC mother board applications
• Package types available
95-pin fpBGA package (6 mm x 6 mm)
65-pin fpBGA package (5 mm x 5 mm)
Wafer scale flip chip packaging

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