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BCM43907KWBGT 参数 Datasheet PDF下载

BCM43907KWBGT图片预览
型号: BCM43907KWBGT
PDF下载: 下载PDF文件 查看货源
内容描述: [WICED™ IEEE 802.11 a/b/g/n SoC with an Embedded Applications Processor]
分类和应用:
文件页数/大小: 128 页 / 2500 K
品牌: CYPRESS [ CYPRESS ]
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BCM43907 Preliminary Data Sheet  
Table of Contents  
Alternate GPIO Signal Functions.............................................................................................................. 67  
Section 11: Pin Multiplexing............................................................................................. 68  
Section 12: I/O States........................................................................................................ 71  
Section 13: Electrical Characteristics ............................................................................. 74  
Absolute Maximum Ratings ...................................................................................................................... 74  
Environmental Ratings .............................................................................................................................. 75  
Electrostatic Discharge Specifications .................................................................................................... 75  
Recommended Operating Conditions and DC Characteristics ............................................................. 76  
Power Supply Segments............................................................................................................................ 78  
Ethernet MAC Controller (MII/RMII) DC Characteristics ......................................................................... 78  
GPIO, UART, and JTAG Interfaces DC Characteristics .......................................................................... 78  
Section 14: WLAN RF Specifications .............................................................................. 79  
Introduction................................................................................................................................................. 79  
2.4 GHz Band General RF Specifications................................................................................................. 80  
WLAN 2.4 GHz Receiver Performance Specifications ............................................................................ 80  
WLAN 2.4 GHz Transmitter Performance Specifications ....................................................................... 83  
WLAN 5 GHz Receiver Performance Specifications ............................................................................... 83  
WLAN 5 GHz Transmitter Performance Specifications .......................................................................... 86  
General Spurious Emissions Specifications ........................................................................................... 86  
Transmitter Spurious Emissions Specifications .................................................................................... 87  
2.4 GHz Band Spurious Emissions................................................................................................ 87  
20-MHz Channel Spacing ...................................................................................................... 87  
5 GHz Band Spurious Emissions................................................................................................... 89  
20-MHz Channel Spacing ...................................................................................................... 89  
40-MHz Channel Spacing ...................................................................................................... 90  
Receiver Spurious Emissions Specifications ........................................................................................ 90  
Section 15: Internal Regulator Electrical Specifications ............................................... 91  
Core Buck Switching Regulator................................................................................................................ 91  
3.3V LDO (LDO3P3) .................................................................................................................................... 92  
CLDO ........................................................................................................................................................... 93  
LNLDO ......................................................................................................................................................... 94  
BBPLL LDO................................................................................................................................................. 95  
Section 16: System Power Consumption........................................................................ 96  
WLAN Current Consumption..................................................................................................................... 96  
2.4 GHz Mode ....................................................................................................................................... 96  
5 GHz Mode.......................................................................................................................................... 97  
Broadcom®  
March 12, 2016 • 43907-DS104-R  
Page 7  
BROADCOM CONFIDENTIAL  
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