RFS P2023
2.4 GHz 802.11b/g
WLAN Power Amplifier
Data Sheet - Rev 2.3
FEATURES
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•
•
•
•
•
<3% EVM, 145 mA @ P
OUT
= +19 dBm with
IEEE 802.11g Modulation at 54 Mbps
-38 dBc ACPR 1st Sidelobe at +23 dBm with
IEEE 802.11b Modulation at 11 Mbps
-54 dBc ACPR 2nd Sidelobe at +23 dBm with
IEEE 802.11b Modulation at 11 Mbps
No RF Matching Required
34 dB of Linear Power Gain
Temperature-Compensated Linear Power
Detector
APPLICATIONS
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IEEE 802.11 b/g WLAN
2.4 GHz Cordless Phones
2.4 GHz ISM Equipment
S28 Package
16 Pin 3 mm x 3 mm x 0.9 mm LPCC
PRODUCT DESCRIPTION
The RFS P2023 power amplifier is a high
performance InGaP HBT IC designed for transmit
applications in the 2.4-2.5 GHz band. The part is
matched at the input and output so no additional RF
matching components are required off-chip. The
VCC1
NC
PA exhibits unparalleled linearity and efficiency for
both 802.11g and 802.11b WLAN systems. The
power detector is temperature compensated on chip
enabling a single-ended output voltage. The part is
biased by a single +3.3 V supply.
VCC2
VCC3
13
16
15
14
GND
1
Bias Network
12
GND
RF IN
2
Input
Match
Output
Match
11
RF
OUT
GND
3
10
GND
VPC1
4
Bias
Network
Power
Detector
9
DETDC1
5
6
7
8
Figure 1: Block Diagram and Pinout
04/2005
DETOUT
VBC
DETDC2
VPC2/3
ANADIGICS [ ANADIGICS, INC ]
