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  WT6104—— 802.11a/b/g WLAN Solution

WT6104——802.11a/b/g WLAN Solution

Support for IEEE 802.11a, 802.11b, 802.11g
Support for WAPI & IEEE802.11i
Support for Cardbus / MiniPCI/Memory /SPI
Perform well above 160 Km/h

·Solution Highlights

 ◇ Support for IEEE 802.11a, 802.11b, 802.11g

 ◇ Universal wireless connectivity for seamless roaming between any 802.11-based network

 ◇ Uses digital CMOS technology exclusively, minimizing power consumption and cost while maximizing reliability

 ◇ Highly integrated 2-chip set

 ◇ 2.4/5 GHz dual band Radio-on-a-chip (RoC)

 ◇ Quality of Service support (QoS)

 ◇ Hardware encryption for the WAPI and IEEE802.11i security specifications

 ◇ Extended turning range (2.300-2.500&4.900-5.850 GHz ) for worldwide use

 ◇ Dynamic Frequency Selection/Transmit Power Control (DPS/TPS)

·MAC/baseband processor

 ◇ Supports both 2.4GHz and 5GHz RoCs

 ◇ Cardbus/MiniPCI/Memory/SPI Interface

 ◇ Integrated A/D and D/A

 ◇ Low power operational and sleep modes

 ◇ Complete Security Features: WAPI&802.11i

 ◇ 14mm x 14mm LQFP-128 Package

·WT041020 Dual Band Radio-on-a-Chip

 ◇ All CMOS dual band radio chip

 ◇ Dynamic IF Dual Conversion architecture provides super-heterodyne performance at Zero IF prices

 ◇ Support for IEEE 802.11a,802.11b, 802.11g

 ◇ Operates from 2.300-2.500GHz and 4,900-5.850GHz

 ◇ Integrated power amplifier(PA)and low-noise amplifier(LAN)

 ◇ External PA and/or LAN can be used for special applications

 ◇ Eliminates all IF filters and most RF filters, no external voltage-controlled oscillators(VCOs) or surface acoustic wave(SAW) filters needed

 ◇ Increased sensitivity and multipath tolerance

 ◇ Enhanced transmit and receive chains

 ◇ Single supply, typical +2.5V

 ◇ 64-Pin QFN Package

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