
05/2003
Power Amplifier Kit
RFS P7022
Power Amplifier Kit Description
RFS P2010
Product Description
RFS P5022
Product Description
Applications
802.11b/g WL
AN
2.4 GHz ISM
B and Wireless Equipment
Product Fe
atures
26 dB
m P1dB@3.3V
22 dB Gai n
2.5 %
EVM; 110 mA @ P
OUT
= +19 dBm
with 54 M bps O
FDM Signal
Single
+3.3V Supply Voltage
PA P
ower On/Off Logic
Input an
d Output Matched to 50 Ohms
Applications
802.11a WL
AN
HiperLAN/2 WL
AN
U-NII Fi
xed Wireless Equipment
Product Fe
atures
25 dB
m
P1dB@3.3V
23 dB Gai
n
2.5% EVM
; 180 mA @ P
OUT
= +19 dBm
with 54 M
bps OFDM Signal
Single +3.3V Su
pply Voltage
Input Match
ed to 50 Ohms
PA P
ower On/Off Logic
The RFS P7022 is a Power Amplifier Kit containing the RFS P2010 and the RFS P5022, high-
performance PAs designed for use in transmit applications in the 2.4 – 2.5 GHz frequency band and in
the 4.9 – 5.9 frequency band (respectively).
Below is a brief description of both PAs. Please refer to their individual data sheets for more
information.
The RFSP2010 power amplifier is a high-
performance GaAs HBT IC designed for use in
transmit applications in the 2.4 – 2.5 GHz
frequency band. With a P1dB of 26 dBm, the
device is ideal as a final stage for wireless LAN
applications requiring high transmit linearity.
Designed with propriety linearizing techniques, the
part is operable closer to P-1dB, which enables the
device to achieve a specific error vector magnitude
(EVM) with less backoff. The PA exhibits
unparalleled linearity and efficiency for both
802.11b- and 802.11g-based WLAN systems. The
part operates off a single +3.3V supply.
The RFSP5022 power amplifier is a high-
performance GaAs HBT IC designed for use in
transmit applications in the 4.9 – 5.9 GHz
frequency band. With a P1dB of 25 dBm, the
device is ideal as a final stage for wireless LAN
applications requiring high transmit linearity. The
part demonstrates very low error vector magnitude
(EVM) at the full 54 Mbps data rate for 802.11a. The
input of the PA is matched to 50 ohms and the
output can be easily matched for optimum
linearity and power performance at the desired
frequency of operation between 4.9 and 5.9 GHz.The
part operates off a single +3.3V supply.