bcm94309m Broadcom Corp., bcm94309m Datasheet
bcm94309m
Manufacturer Part Number
bcm94309m
Description
Airforce 2.4-ghz 802.11a/b/54g Wireless Lan
Manufacturer
Broadcom Corp.
Datasheet
1.BCM94309M.pdf
(2 pages)
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R E F E R E N C E D E S I G N F E A T U R E S
MP 802.11a/b/54g Mini PCI Reference Design
IEEE 802.11a/b/54g™ Mbps standard compliant and Wi-Fi
CERTIFIED™ to ensure complete compatibility with 802.11a
and 802.11b/g solutions and interoperability with over 800
products tested by the Wi-Fi alliance.
Low-power consumption with a comprehensive power
management technique. Optimized for new, low-power mobile
processors, the BCM94309M consumes up to 75 percent less
power than competing technologies for extended notebook battery
life.
Maximum performance speed, reach, and security with unique
Broadcom® features such as SmartRadio™ and Xpress™
technology. Maximizes performance in presence of BlueTooth™
and other 2.4 GHz devices.
Low cost to manufacture with standard CMOS processing,
single-sided assembly, and direct conversion radio architecture
that eliminates components. Optimized for DFM and DFT.
Fast time-to-market with production quality board reference
design package and complete suite of manufacturing test tools.
Simplified global distribution with worldwide homologated
design and single SKU that provides high performance
connectivity worldwide.
Form factors for a PC card and miniPCI with single-function or
multi-function capability.
802.11a-only option for 5 GHz-only modules.
AIRFORCE™ 2.4-GHZ 802.11A/B/54G™ WIRELESS LAN
®
Single-Sided Design
BCM94309M
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A I R F O R C E F A M I L Y F E A T U R E S
Advanced high performance baseband processor with
integrated medium access controller (MAC) that supports
future IEEE standards, such as 802.11i Security and 802.11e QoS
for built-in future proof designs.
SmartRadio technology improves wireless LAN throughput and
range with advanced signal processing techniques. The all-CMOS
solutions are capable of self-calibrating based on usage
temperature and other environmental conditions, reconfiguring
constantly for optimum performance.
OneDriver™ works with all AirForce™ 802.11a/b/54g solutions,
simplifying the upgrade/update process for customers and end
users. Driver certification and extensive operating system support,
including WHQL certified Microsoft® Windows® drivers, Zero
configuration with Microsoft XP, and embedded drivers for
Linux® and VxWorks®.
Comprehensive security portfolio including Cisco Compatible
Extensions (CCX), Wi-Fi Protected Access (WPA) CERTIFIED,
built-in hardware support for Advanced Encryption Standard
(AES) protocol, Wired Equivalent Privacy (WEP) weak key
avoidance, TKIP, and 802.1x.
Xpress technology standards-based software enhancement.
Increases aggregate network performance by up to 75 percent in a
mixed 802.11a/b/54g+802.11b environment. 54g™-based client
devices with Xpress technology can achieve more than six times
greater performance than 802.11b products.
Worldwide regulatory capability complying with DFS, TPC,
passive scanning and radar detection requirements.
CB 802.11a/b/54g CardBus Reference Design
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bcm94309m Summary of contents
Page 1
... Wi-Fi alliance. Low-power consumption with a comprehensive power • management technique. Optimized for new, low-power mobile processors, the BCM94309M consumes percent less power than competing technologies for extended notebook battery life. Maximum performance speed, reach, and security with unique • ...
Page 2
... Range: 802.11a/54g: 54 Mbps up to 50m Line of Sight (LOS), 20m indoors; 18 Mbps up to 150m LOS, 75m indoors. Ordering Information • BCM94309M CB (2.4-GHz Dual Mode CardBus Client Production Design). • BCM94309M MP (2.4-GHz Dual Mode Mini PCI Client Production Design). • Rev: September 2003. Specifications are subject to change without notice. ® Broadcom , the pulse logo, Connecting everything OneDriver™ ...