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ATHEROS

ATHEROS

Atheros是一家年轻的公司,1999年由斯坦福大学的Teresa Meng博士和斯坦福大学校长,MIPS创始人John Hennessy博士共同在硅谷创办,公司已在全球拥有超过一千名员工。

Atheros是基于OFDM的无线网络技术厂商,提供基于IEEE802.11a 5-GHz的芯片组,还拓展了蓝牙、GPS、以太网等领域的开发。Atheros的芯片被各大厂商所广泛采用,Netgear、TP-Link、D-Link、Intel等厂商均为Atheros客户。2011刚过,处理器厂商高通(Qualcomm)在ces2011上宣布并购在WiFi、蓝牙与GPU等芯片市场窜起迅速的Atheros。高通砸下31亿美金合并Atheros,藉由Atheros在WiFi技术方面的优势,整合自己在手机应用处理器市场的优势,企图提供更全面的通讯芯片解决方案。

Qualcomm Atheros is a developer of semiconductors for network communications, particularly wireless chipsets. Founded under the name T-Span Systems in 1998 by experts in signal processing and VLSI design from Stanford University, the University of California, Berkeley and private industry. The company was renamed Atheros Communications in 2000 and it completed an initial public offering in February 2004 trading on NASDAQ under the symbol ATHR.

On January 5, 2011, it was announced that Qualcomm had agreed to a takeover of the company for a valuation of US$3.7 billion. When the acquisition was completed on May 24, 2011, Atheros became a subsidiary of Qualcomm operating under the name Qualcomm Atheros.

Qualcomm Atheros chipsets for the IEEE 802.11 standard of wireless networking are used by over 30 different wireless device manufacturers.

In January 2011, Qualcomm agreed to acquire Atheros at $45 per share cash. This agreement was subject to shareholder regulatory approvals. In May 2011, Qualcomm completed its acquisition of Atheros Communications for a total of US$3.7 billion. Atheros became a subsidiary of Qualcomm under the name Qualcomm Atheros.

After the acquisition, the division unveiled the WCN3660 Combo Chip, which integrated dual-band Wi-Fi, Bluetooth, and FM into Qualcomm Snapdragon mobile processors. Qualcomm Atheros launched the Skifta media shifting application for Android and released the first HomePlug Green PHY solution at the end of the year.

In 2012, Qualcomm Atheros announced a Wi-Fi Display product at CES 2012, along with a new chip for HomePlug AV power line networking. At Mobile World Congress 2012, Qualcomm Atheros demonstrated a suite of 802.11ac enabled products. This included the WCN3680, a mobile 802.11ac combo chip targeting smartphones and tablets. In June 2012 at Computex, Qualcomm Atheros added new 802.11ac products.

Products:

WLAN – Qualcomm Atheros offers wireless connectivity solutions, including their Align 1-stream 802.11n chips, and the XSPAN 2-stream with SST2 and 3-stream with SST3 chips for 802.11n. The Align 1 also supports WLAN for mobile with up to 150Mbit/s PHY rates for smartphones and portable consumer electronics. Qualcomm Atheros also offers legacy WLAN designs for 802.11a/g.

PAS/PHS – In March 2005, Atheros introduced the AR1900, the world’s first single-chip solution for PHS (personal handyphone system), which was widely deployed in China, Japan and Taiwan at the time. PHS, or personal access system (PAS) as it is known in China, was a digital TDMA-TDD technology operating at 1.9GHz providing high-quality voice, advanced data services, and long battery life.

Power line communication (PLC) – Qualcomm Atheros is a member of the HomePlug Powerline Alliance. Its AMP brand of powerline chips support the IEEE 1901 global powerline standard that supports high-definition multimedia and real-time gaming at a 500Mbit/s PHY rate. Low powered chips, such as those built for HomePlug Green PHY, are targeted toward smart grid and smart home applications.

Ethernet – Qualcomm Atheros offers the ETHOS line of Ethernet solutions, as well as the low-energy EDGE line, which supports the IEEE 802.3az-2010 Energy Efficient standard.

Hybrid Networking – Qualcomm Atheros' hybrid networking technology, Hy-Fi™, integrates WLAN, PLC, and Ethernet technologies. The technology, which complies with the IEEE 1905.1 standard for hybrid home networking, is capable of detecting the optimal path for data to be transferred at any given moment.

Location Technology – In 2012, Qualcomm Atheros announced its IZat location technology. The technology uses multiple sources, such as satellites and WLAN networks, to pinpoint the location of the user.

Bluetooth – Qualcomm Atheros offers Bluetooth chips for a variety of platforms. The company also offers integrated combo WLAN and Bluetooth chips.

PON – Qualcomm Atheros delivers broadband access technology in the form of passive optical network (PON) technologies. End-to-end gateway solutions incorporate standards such as IEEE 802.3ah, multiple-channel, software-based, digital signal processing for the G.711 and G.729 ITU standards for VoIP, and TR-156 Broadband Forum PON standard.

显示全部Datasheet?产品规格书pdf?官网:www.qualcomm.com

ATHEROS 供应商 免费推广 深圳市美林美深科技有限责任公司 (分销商)
座机:0755-83662900   地址:深圳市福田区中航路国利大厦A座2921层   企业官网:www.merrillchip.com
联系人:销售部    手机:15002073447    QQ: 610847051      E-mail:merrillchip@live.cn
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