AWL9924

AWL9924 2.4/5 GHz 802.11a/b/g WLAN Power Amplifier FEATURES 3.8% EVM @ POUT = +19 dBm with IEEE 802.11a 64 QAM OFDM at 54 Mbps 3% EVM @ POUT = +20 dBm with IEEE 802.11g 64 QAM OFDM at 54 Mbps -40 dBc 1st Sidelobe, -55 dBc 2nd sidelobe ACPR at +23 dBm with IEEE 802.11b CCK/ DSSS Gaussian Filtering at 1 Mbps 32 dB of Linear Power Gain at 2.4 GHz 35 dB of Linear Power Gain at 5 GHz Single +3.3 V Supply PRELIMINARY DATA SHEET - Rev 1.3 Dual Temperature-Compensated Linear Power www.DataSheet4U.com Detectors 4 mm x 4 mm x 0.9 mm LPCC Lead-Free RoHS-Compliant Package 50 Ω - Matched RF Ports >1 kV ESD Rating (HBM) MSL 2 Rating S34 Package 24 Pin 4 mm x 4 mm x 0.9 mm LPCC APPLICATIONS 802.11a/b/g WLAN PRODUCT DESCRIPTION The ANADIGICS AWL9924 dual band power amplifier is a high performance InGaP HBT power amplifier IC designed for transmit applications in the 2.4-2.5 GHz and 4.9-5.9 GHz band. Matched to 50 Ω at all RF inputs and outputs, the part requires no additional RF matching components off-chip, making the AWL9924 the world’s simplest dual band PA IC implementation available. The PA exhibits unparalleled linearity and efficiency for IEEE 802.11g, 802.11b and 802.11a WLAN systems under the toughest signal configurations within these standards. The power detectors are temperature compensated on chip, enabling separate single-ended output voltages for each band with excellent accuracy over a wide range of operating temperatures. The PA is biased by a si...