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RDA5876P PDF даташит

Спецификация RDA5876P изготовлена ​​​​«RDA» и имеет функцию, называемую «SINGLE CHIP FOR BLUETOOTH & FM RADIO TUNER».

Детали детали

Номер произв RDA5876P
Описание SINGLE CHIP FOR BLUETOOTH & FM RADIO TUNER
Производители RDA
логотип RDA логотип 

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RDA5876P Даташит, Описание, Даташиты
RDA5876P
SINGLE CHIP FOR BLUETOOTH & FM RADIO TUNER
Rev.1.11–08.2012
1 General Description
RDA5876P integrates industry-lead Bluetooth and
FM radio tuner into one chip and is optimized for
mobile applications. Bluetooth and FM can work
simultaneously and independently, with low power
consumption levels target to battery powered
devices. For the highest integration level, the
required board space has been minimized and
customer cost has been reduced. Manufacturers
can easily and fast integrate RDA5876P on their
product to enable a rapid time to market.
RDA5876P uses CMOS process with a compact
4*4mm 32-pin QFN package.
32 31 30 29 28 27 26 25
UART_RX 1
PCM_DOUT 2
PCM_DIN 3
PCM_CLK 4
PCM_SYNC 5
VIO 6
VOUT18 7
NC 8
GND PAD
RDA5876P
32 Pins
24 NC
23 FM_IP
22 FM_IN
21 AGPIO1/BT_PRIORITY
20 AGPIO0/BT_ACTIVE
19 RF
18 NC
17 NC
9 10 11 12 13 14 15 16
Figure1-1. RDA5876P Top View
1.1 Bluetooth Features
z CMOS single-chip fully-integrated radio and
baseband
z Compliant with Bluetooth 2.1 + EDR specification
z Bluetooth Piconet and Scatternet support
z ARM7-based microprocessor with on-chip ROM
and RAM
z Meet class 1, 2 and class 3 transmitting power
requirement, support class1 operation with external
power amplifier
z Provides +10dbm transmitting power
z NZIF receiver with -90dBm sensitivity
z Battery power supply directly with internal LDO
z Up-to 4Mbps high speed UART HCI support
z Support AFH
z Support 3-wire WIFI Co-existence handshake
signals
z Low power consumption
z Minimum external component
z Internal 32k LPO.
Copyright © RDA Microelectronics Inc. 2009. All rights are reserved.
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.









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RDA5876P Даташит, Описание, Даташиты
RDA Microelectronics, Inc.
RDA5876P Datasheet V1.11
1.2 FM Features
z CMOS single-chip fully-integrated FM tuner
z Low power consumption
¾ Total current consumption lower than 20mA at
3.0V power supply
z Support worldwide frequency band
¾ 50 -115 MHz
z Support flexible channel spacing mode
¾ 100KHz, 200KHz, 50KHz and 25KHz
z Support RDS/RBDS
z Digital low-IF tuner
¾ Image-reject down-converter
¾ High performance A/D converter
¾ IF selectivity performed internally
z Fully integrated digital frequency synthesizer
¾ Fully integrated on-chip RF and IF VCO
¾ Fully integrated on-chip loop filter
z Autonomous search tuning
z Support 32.768KHz crystal oscillator
z Digital auto gain control (AGC) Digital adaptive
noise cancellation
¾ Mono/stereo switch
¾ Soft mute
¾ High cut
z Programmable de-emphasis (50/75 μs)
z Receive signal strength indicator (RSSI)
z Bass boost
z Volume control
z Line-level analog output voltage
z I2C control bus interface
z Directly support 32resistance loading
z Integrated LDO regulator
¾ 1.8 to 5.5 V operation voltage
1.3 Applications
z Mobile handset
z MP3,MP4 and PMP
z PDA
z Cordless phone
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 2 of 22









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RDA5876P Даташит, Описание, Даташиты
RDA Microelectronics, Inc.
RDA5876P Datasheet V1.11
2 Table of Contents
1 General Description ....................................................................................................................................1
1.1 Bluetooth Features .............................................................................................................................1
1.2 FM Features........................................................................................................................................2
1.3 Applications ........................................................................................................................................2
2 Table of Contents.........................................................................................................................................3
3 Bluetooth Section Functional Description.................................................................................................4
4 Bluetooth Section Features.........................................................................................................................5
5 Bluetooth Section Electrical Characteristics ............................................................................................6
6 Bluetooth Section Radio Characteristics...................................................................................................8
7 FM Section Functional Description .........................................................................................................10
8 FM Section Electrical Characteristics.....................................................................................................12
9 FM Section Receiver Characteristics ......................................................................................................13
10 Pins Description.........................................................................................................................................14
11 Application Circuit....................................................................................................................................17
12 Package Physical Dimension ....................................................................................................................17
13 PCB Land Pattern.....................................................................................................................................18
14 Change List................................................................................................................................................21
15 Contact Information .................................................................................................................................22
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 3 of 22










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Номер в каталогеОписаниеПроизводители
RDA5876SINGLE CHIP FOR BLUETOOTH & FM RADIO TUNERRDA
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