bcm2049 Broadcom Corp., bcm2049 Datasheet

bcm2049

Manufacturer Part Number

bcm2049

Description

Single-chip Bluetooth 2.1 + Edr With Integrated Fm Transceiver

Manufacturer

Broadcom Corp.

Datasheet

1.BCM2049.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

bcm2049SB0KUFBG P20

Manufacturer:

BROADCOM

Quantity:

2 222

Current page: 1 of 2
Download datasheet (132Kb)

SINGLE-CHIP BLUETOOTH

•

Bluetooth

• Bluetooth

• On-chip, integrated, Class 1 power amplifier

• Typical receive sensitivity of –90 dBm

• SmartAudio

• Multiple simultaneous Advanced Audio Distribution Profile

• Wideband speech support

• Low current consumption in all Bluetooth modes

• WLAN and WiMAX coexistence support

• Supports high-speed UART (H4, H5), secure digital I/O (SDIO),

General

• Monolithic, 65 nm CMOS, single-die Host Controller Interface

• PCB area requirement less than 40 mm

• Spurious-free simultaneous operation between Bluetooth and FM

• ROM-based solution with flexible code patching and in-system

• Compatible with Broadcom’s Bluetooth + FM device family, which

• On-chip low-dropout (LDO) regulators (support direct battery

• WLBGA and FPBGA packages available

Bluetooth headsets

(A2DP) streams

and serial peripheral interface (SPI)

(HCI) and FM transceiver integration

receiver/transmitter

debugging facility

includes the BCM20780 and BCM2048.

connection)

2.1 + EDR specification compliant

technology, improving voice and music quality to

F E A T U R E S

BSC (I

UART, SDIO, SPI

GPIO, CLOCKS

Analog Audio

PCM, I

C-Compatible)

Functional Block Diagram

2.1 + EDR WITH INTEGRATED FM TRANSCEIVER

Microprocessor

High-speed

FM Control

Peripheral

Transport

and I/O

Unit

BCM2049

•

Brief

FM Transceiver

• 65–108 MHz FM+RDS/RBDS band support for world coverage,

• Supports external or internal antenna configurations

• Host interface flexibility

• Superior FM receiver performance with –110 dBm typical

• Advanced FM channel search algorithms

• High-power FM transmitter with programmable power control to

• SmartAudio technology for superior music quality during FM

• Low power FM receive recording with an on-chip MP3 encoder

• Supports FM-over-Bluetooth (A2DP), through an on-chip SBC

Mobile handsets and smartphone

Personal digital assistant (PDA)

Portable media players

Portable navigation devices (GPS)

Digital satellite radio receivers

including OIRT support for Eastern Europe

sensitivity with a 26 dB SNR

meet regulatory requirements

transmission

codec, while the host baseband processor is in Sleep mode

- Control: UART, SDIO, SPI, BSC (I

- Audio: Analog input/output and dual I

Bluetooth

SmartAudio

Modem, and

Transceiver,

Technology

Baseband

FM Radio

A P P L I C A T I O N S

Radio

C-compatible)

S ports

Related parts for bcm2049

bcm2049 Summary of contents

Page 1

... On-chip low-dropout (LDO) regulators (support direct battery connection) • WLBGA and FPBGA packages available GPIO, CLOCKS UART, SDIO, SPI 2 PCM, I Analog Audio 2 BSC (I C-Compatible) BCM2049 Brief ® 2.1 + EDR WITH INTEGRATED FM TRANSCEIVER • 2 • • • • • Functional Block Diagram ...

Page 2

... To minimize the printed circuit board (PCB) footprint and lower system cost, all external components related to the FM VCO are integrated into the BCM2049. The BCM2049 is available in a space-saving 0.4 mm ball pitch WLBGA package for either chip-on-board or module applications. A 0.5 mm ball pitch BGA package is also available. ...

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