 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| AR5004G 802.11b/g WLAN Solution AR2112 Provides a 2.4 GHz data-centric upgrade path from legacy 802.11b networks. 2.4 GHz Radio-on-a-chip AR5213 Multiprotocol MAC/baseband processor AR5004G Solution Highlights * Support for IEEE 802.11b, 802.11g * Uses digital CMOS technology exclusively, minimizing power consumption and cost while maximizing reliability * Highly integrated 2-chip set * 2.4 GHz Radio-on-a-Chip (RoC) * Multiprotocol MAC/baseband processor that supports the RoC * Wireless Multimedia Enhancements Quality of Service support (QoS) * Super G mode delivers up to 108 Mbps raw data rate with typical end user throughput exceeding 60 Mbps * Super G utilizes Adaptive Radio to automatically identify clear channels for maximum throughput and standards compatible operation * Hardware encryption for the Wi-Fi Protected Access (WPA) and IEEE 802.11i security specifications, provides Advanced Encryption Standard (AES), Temporal Key Integrity Protocol (TKIP) and Wired Equivalent Privacy (WEP) without performance degradation * Support for draft IEEE 802.11e, h, i and j standards * Atheros eXtended Range (XR) technology to give Wi-Fi products twice the range of existing designs * Power-saving design improvements reduce system power consumption by 60% AR2112 Radio-on-a-Chip for 2.4 GHz WLAN * Support for IEEE 802.11b, 802.11g * Operates from 2.300 - 2.500 GHz * Advanced wideband receiver with best path sequencer for better range and multipath resistance than conventional equalizer-based designs * Integrated power amplifier (PA) and low-noise amplifier (LNA) * External PA and/or LNA 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 * Enhanced transmit and receive chains AR5213 Multiprotocol MAC/baseband processor * Supports both 2.4 GHz and 5 GHz RoCs * Super AG mode includes dynamic 108 Mbps capability, real-time hardware data compression, Fast FramesTM and standards-compliant bursting * eXtended Range (XR) technology * No external FLASH or RAM memory needed * PCI 2.3 and PC Card 7.1 host interfaces with DMA support * Integrated analog-to-digital and digital-to-analog converters * Serial EEPROM, LEDs, GPIOs peripheral interfaces * Low power operational and sleep modes AR5004G WLAN System Architecture AR5004G 802.11b/g CardBus AR2112 AR5004G AR5213 AR5004G Chipset Specifications Frequency Band Network Standard Modulation Technology FEC Coding Rate Hardware Encryption Quality of Service Media Access Technique Host Interface 2.300 to 2.500 GHz 802.11b, 802.11g OFDM with BPSK, QPSK, 16 QAM, 64 QAM; DBPSK, DQPSK, CCK 1/2, 1/3, 1/4 AES, TKIP, WEP 802.11e draft CSMA/CA Mini PCI, CardBus, PCI * Windows(R) drivers for Windows XP, Windows 2000, Windows ME, Windows 98 SE and Windows NT 4.0 * A single driver and firmware code base supports all Atheros chipsets, and provides both backward and forward compatibility with Atheros previous and next-generation multi-standard designs. * Integrated WPA supplicant supports Windows XP, Windows 2000, Windows ME, Windows 98 SE and Windows NT 4.0 * Client utility supports configuration profiles, current link status, statistics and diagnostics Peripheral Interface Memory Interface GPIOs, LEDs EEPROM Supported Data Rates IEEE 802.11b IEEE 802.11g Atheros Super G Mode 1 to 11 Mbps 1 to 54 Mbps Up to 108 Mbps AR5004G 802.11b/g Mini PCI Chip Specifications Operating Voltage Package Dimensions Package AR2112 2.5V +/-5% 3.3V +/-10% 9mm x 9mm AR5213 1.8V +10%, -5% 3.3V +/-10% 15mm x 15mm 64 Leadless Plastic 196 Plastic Ball Chip Carrier Grid Array |
Price & Availability of AR5004G
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |