802.11a/n
WLAN Power Amplifier
FEATURES
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-33 dB Dynamic EVM @ P
OUT
= +19 dBm with
IEEE 802.11a 64 QAM OFDM at 54 Mbps
AWL9555
Data Sheet - Rev 2.3
220 mA Supply Current @ +19 dBm with
IEEE 802.11a 64 QAM OFDM at 54 Mbps
29 dB of Linear Power Gain
3.3 V Supply Voltage
Integrated Power Detector with 20 dB Dynamic
Range
50
V
-Internally Matched RF Ports
Leadfree and RoHS Compliant
3 x 3 x 0.55 mm Leadless Package
AW
L95
5
5
APPLICATIONS
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802.11a/n WLAN, WHDI
S35 Package
16 Pin 3.0 x 3.0 x 0.55 mm
QFN
The power detector is temperature compensated
on chip enabling a single ended output voltage with
excellent accuracy over a wide range of operating
temperatures. The PA is biased with a single 3.3V
supply and consumes ultra low current in the off
mode.
The AWL9555 is manufactured using advanced
InGaP HBT technology that offers state-of-the-art
performance, reliability, temperature stability and
ruggedness.
PRODUCT DESCRIPTION
The ANADIGICS AWL9555 high performance
InGaP HBT Power Amplifier is designed for transmit
applications in the 4.90 to 5.85 GHz Band. The
module is internally matched to 50 ohms on input
and output ports requiring no external RF matching
components. The low profile 3.0 x 3.0 x 0.55 mm
package minimizes PCB area making it ideal for MIMO
applications. The PA provides industry leading linearity
across the full frequency band under 802.11a/n
modulation standards.
Vcc Vpaon
Vdet
Bias
Control
Power
Detector
RF
Input
RF Input
Match
RF Output
Match
RF
Output
GND
Figure 1: Block Diagram
06/2012
ANADIGICS [ ANADIGICS, INC ]
