05/2011
AWL9966
802.11a/b/g/n
WLAN/Bluetooth FEIC
PRELIMINARY DATA SHEET - Rev 1.2
S36 Package
24 Pin 4 mm x 4 mm x 0.55 mm
QFN
FEATURES
• 3%DynamicEVM@POUT=+17dBmwithIEEE
802.11a64QAMOFDMat54Mbps
• 3%DynamicEVM@POUT=+20dBmwithIEEE
802.11g64QAMOFDMat54Mbps
• -30dBc1stSidelobe/-50dBc2ndSidelobe
at+22.5dBmw/IEEE802.11b,1MbpsCCK/
DSSS
• 31dBofLinearPowerGainin2GHzand5GHz
TransmitPaths
• 2.6dBNoiseFigurein2GHzReceivePathand
2.5dBin5GHzReceivePath
• Single+3.3VNominalSupply
• SP3TRFSwitchw/Bluetoothand2GHzTx/Rx
• SP2TRFSwitchfor5GHzTx/RxFunction
• IndependentSwitchControlforBT,2GHz,and
5GHzTx/RxPaths
• 12dBGainin2GHzReceivePathand14dBin
5GHzReceivePath
• LNABypassModein2GHzand5GHzReceive
Paths
• 50V-MatchedRFPorts
• LeadfreePackage
• MaterialssetconsistentwithRoHSDirective
• 4.0x4.0x0.55mmQFNPackage
APPLICATIONS
• 802.11a/b/g/nWLANforFixed,Mobile,and
Handheldapplications
PRODUCT DESCRIPTION
TheANADIGICSAWL9966 is a high performance
FEICthat incorporatesdual bandpower ampliers,
low-noise ampliers, RF switches, and lters. The
FEIC is designed for WLAN transmit and receive
applications in the 2.412-2.484 GHz and 5.15-5.85
GHzbands.Matchedto50OhmsatallRFinputsand
outputs,thepartrequiresnoadditionalRFmatching
componentsoff-chip.Theantennaportsareswitched
betweenWLANtransmit,WLANreceive,Bluetooth,
andsimultaneousWLANandBluetoothpathswithlow
lossRFswitches.ThePAsexhibitunparalleledlinearity
Figure 1: Block Diagram and Pinout
andefciencyforIEEE802.11g,802.11b,802.11aand
802.11n WLAN systems under the toughest signal
congurationswithinthesestandards.
A single temperature-compensated power detector
isusedintheFEICtoservebothWLANbands.The
detectorprovidesasingle-endedoutputvoltagewith
excellent accuracy over a wide range of operating
temperatures.All circuits are biased by a single
+3.3V supply and consume ultra-low current in the
OFFmode.