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AR9287

Atheros
Part Number AR9287
Manufacturer Atheros
Description Single-Chip 2x2 MIMO MAC/BB/Radio
Published Sep 26, 2015
Detailed Description Data Sheet February 2010 AR9287 Single-Chip 2x2 MIMO MAC/BB/Radio with PCIE Interface for 802.11n 2.4 GHz WLANs Genera...
Datasheet PDF File AR9287 PDF File

AR9287
AR9287

Overview
Data Sheet February 2010 AR9287 Single-Chip 2x2 MIMO MAC/BB/Radio with PCIE Interface for 802.
11n 2.
4 GHz WLANs General Description The Atheros AR9287 is a highly integrated single-chip solution for 2.
4 GHz 802.
11n-ready WLANs to enable high-performance 2x2 MIMO configurations for applications demanding robust link quality and maximum throughput and range.
The AR9287 integrates a multiprotocol MAC, baseband processor, analog-todigital and digital-to-analog (ADC/DAC) converters, 2x2 MIMO radio transceiver including LNA, PA, and RF switch, and PCI Express interface in an all-CMOS device for low power and small form factor applications.
The AR9287 implements half-duplex OFDM, CCK, and DSSS baseband processing, supporting up to 150 Mbps for 20 MHz and 300 Mbps for 40 MHz channel operations respectively, and IEEE 802.
11b/g data rates.
Additional features include signal detection, automatic gain control, frequency offset estimation, symbol timing, and channel estimation.
The AR9287 MAC sup...


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