AWL9224 Datasheet, PDF (1/12 Pages) ANADIGICS, Inc – 2.4 GHz 802.11b/g WLAN Power Amplifier

FEATURES
• 3% EVM @ POUT = +20 dBm with IEEE 802.11g
64 QAM Modulation at 54 Mbps
• -38 dBc ACPR 1st Sidelobe at +23 dBm with
IEEE 802.11b at 1, 2, 5.5, 11 Mbps
• -54 dBc ACPR 2nd Sidelobe at +23 dBm with
IEEE 802.11b at 1, 2, 5.5, 11 Mbps
• Single +3.3 V Supply
• 32 dB of Linear Power Gain
• Temperature-Compensated Linear Power
Detector
• 3 mm x 3 mm x 0.9 mm LPCC
• RoHS Compliant
• 50Ω - Matched RF Ports
APPLICATIONS
• 802.11b/g WLAN
• 2.4 GHz ISM Equipment
PRODUCT DESCRIPTION
The ANADIGICS AWL9224 power amplifier is a high
performance InGaP HBT IC designed for transmit
applications in the 2.4-2.5 GHz band. Matched to
50V at the input and output, the part requires no
additional RF matching components off-chip. The
PA exhibits unparalleled linearity for both IEEE
802.11g and 802.11b WLAN systems under the
toughest signal configurations within these
standards.
The power detector is temperature compensated
on the chip, enabling a single-ended output voltage
with excellent accuracy over a wide range of
operating temperatures. The PA is biased by a
single +3.3 V supply and consumes ultra-low
current in the OFF mode.
The AWL9224 is manufactured using advanced
InGaP HBT technology that offers state-of-the-art
reliability, temperature stability and ruggedness.
The AWL9224 is RoHS (Restrictions on Hazardous
Substances) compliant. It is provided in a 3 x 3 x 0.9
mm LPCC package optimized for a 50V system.
AWL9224
2.4 GHz 802.11b/g
WLAN Power Amplifier
PRELIMINARY DATA SHEET - Rev 1.3
AWL9224
S28 Package
16 Pin 3 mm x 3 mm x 0.9 mm
LPCC
16
15
14
13
GND ¹
RF IN 2
GND 3
Input
Match
Bias Netw ork
12 _GND
Output
Match
11 RF OUT
10 GND
GND 4
Bias
Netw ork
5
6
Pow er
Detector
9 GND
7
8
Figure 1: Block Diagram and Pinout
04/2005