The HFA3983 is a 2.4GHz monolithic SiGe Power Amplifier designed to operate in the ISM Band. It features two low voltage single supply stages. Cascaded, they deliver a 18dBm (Typ.) of an output power for the typical DSSS signal (ACPR, 1st Side Lobe

Features

• Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 3.6V

• Output Power . . . . . . . . . . .18dBm (Typ) at ACPR, DSSS, 1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc

• Power Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . .30dB (Typ.)

• Detector Linear Input Power Range . . . . . . . . . . . . . .15dB

• Detector Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0dB

Applications

• EEE802.11 1 and 2Mbps Standard

• Systems Targeting IEEE802.11, 11Mbps Standard

• Wireless Local Area Networks

• PCMCIA Wireless Transceivers

• ISM Systems Including Automatic Level Control (ALC)

• TDMA Packet Protocol Radios