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BCM94318E 参数 Datasheet PDF下载

BCM94318E图片预览
型号: BCM94318E
PDF下载: 下载PDF文件 查看货源
内容描述: AIRFORCE一个单芯片802.11参考设计 [AIRFORCE ONE SINGLE-CHIP 802.11 REFERENCE DESIGN]
分类和应用:
文件页数/大小: 2 页 / 402 K
品牌: BOARDCOM [ Broadcom Corporation. ]
 浏览型号BCM94318E的Datasheet PDF文件第2页  
BCM94318E
®
AIRFORCE ONE™ SINGLE-CHIP 802.11 REFERENCE DESIGN
FEATURES
Third-generation single-chip 54g™ with advanced DSP,
designed to increase receive sensitivity and extend range up to
50%. (Replaces BCM4306 54g MAC/Baseband and BCM2050
2.4-GHz radio.)
SUMMARY OF BENEFITS
DSP architecture reduces the power required to transmit data by 30%.
Low power consumption improves battery life of Wi-Fi devices,
including handheld devices and consumer electronics.
Meets PCI Power Management Interface version 1.1 (ACPI).
Designed for low CPU usage to ensure CPU resources are available for
handheld applications.
Dynamic power management under driver control.
IEEE 802.11a/g CMOS MAC/Baseband with integrated 2.4-
GHz Direct Conversion Radio
Simply add 5-GHz 802.11a radio BCM2060 for two-chip a/g
solution
Programmable MAC with advanced DMA architecture and
32-bit bus interface
AIRFORCE FEATURES SET
SmartRadio™: Continuous calibration reduces test time and
improves manufacturability.
Xpress™ Technology: Standards-based frame bursting improves
overall network efficiency.
125 High Speed Mode™: Standards-plus performance enhancement
delivers best real-world performance when both client and AP
support High Speed Mode.
BroadRange Technology: Standards-compliant feature increases
receive sensitivity to improve range at the higher data rates.
Security:
WPA- and WPA2-CERTIFIED for powerful encryption and
authentication
AES in hardware for faster data encryption and 802.11i compatibility
Cisco
®
Compatible Extensions (CCX, CCX 2.0) certified
SecureEZSetup™ for simple Wi-Fi setup and WPA security
configuration
Worldwide support: Global products supported with worldwide
homologated design.
OneDriver™: Single driver across all platforms—802.11a/b/g—
simplifies driver update process and improves customer satisfaction.
Includes BroadRange™ signal processing for industry-leading
receive sensitivity and extended range:
–74 dBm at 54 Mbps
–76 dBm with external LNA
Highly integrated chipset provides low cost, low power, and
small footprint for integration in a broad range of devices
WHQL-certified drivers for Windows
®
XP, Windows
®
Me,
Windows
®
2000, Windows
®
98SE, and Windows
®
98
operating systems, portable to Linux
®
and Windows
®
CE
Support for Bluetooth™ Coexistence Algorithm
Flexible support for a variety of system bus interfaces
including: PCI, Mini PCI, CardBus, PCMCIA/Compact
Flash, and SDIO (4-wire, 1-wire, and SPI)
BCM94318E Reference Design