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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 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.
PRFS-P2023-008 Features
• <3% EVM, 145 mA @ POUT = +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