BCM4325FKWBG 参数 Datasheet PDF下载

型号：	BCM4325FKWBG
PDF下载：	下载PDF文件查看货源
内容描述：	[Telecom Circuit, 1-Func, PBGA339, WLCSP-339]
分类和应用：	电信电信集成电路
文件页数/大小：	139 页 / 2480 K
品牌：	CYPRESS [ CYPRESS SEMICONDUCTOR ]

BCM4325

Preliminary Data Sheet

6/30/09

Test Mode Support

.....................................................................................................................................15

Bluetooth Power Management Unit

..........................................................................................................15

RF Power Management.........................................................................................................................16

Host Controller Power Management .....................................................................................................16

BBC Power Management ......................................................................................................................16

FM Power Management ........................................................................................................................16

Adaptive Frequency Hopping....................................................................................................................17

Advanced Bluetooth/WLAN Coexistence.................................................................................................17

Fast Connection (Interlaced Page and Inquiry Scans)............................................................................17

Section 6: Microprocessor and Memory Unit for Bluetooth

......................................... 18

RAM, ROM, and Patch Memory

.................................................................................................................18

Section 7: Bluetooth Peripheral Transport Unit

............................................................. 19

PCM Interface for Bluetooth and SCO Audio...........................................................................................19

Slot Mapping..........................................................................................................................................20

Frame Sync ...........................................................................................................................................20

Data Formatting.....................................................................................................................................20

PCM Interface for FM Audio ..................................................................................................................20

Bluetooth UART Interface

..........................................................................................................................20

Auto-Baudrate Detection .......................................................................................................................22

I2S Interface

................................................................................................................................................22

Section 8: FM Receiver Subsystem.................................................................................

Sensitivity....................................................................................................................................................23

PLL Tuning

..................................................................................................................................................23

Digital FM Output........................................................................................................................................23

Analog FM Output.......................................................................................................................................23

Broadcom Serial Control (BSC) Bus.........................................................................................................23

RDS/RBDS

...................................................................................................................................................24

Other Features

............................................................................................................................................24

Section 9: Wireless LAN Functional Description

........................................................... 25

Introduction to IEEE Std 802.11

................................................................................................................25

IEEE 802.11a/g MAC Features

...................................................................................................................25

IEEE 802.11a/g MAC Description

..............................................................................................................26

IEEE 802.11a/g PHY Features

....................................................................................................................27

Bro adco m C orp or atio n

Page viii

Document

4325-DS04-R

Not Recommended for New Designs

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