Datasheet Summary
Data Sheet
March 2000
File Number
2.4GHz Power Amplifier and Detector
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 < -30dBc, 2nd Side Lobe < -50dBc). In addition, the device includes a 2.4GHz detector which is accurate over a 15dB of dynamic range with (±)1dB. Therefore, an accurate ALC function can be implemented. The HFA3983 is housed in a 28 lead exposed paddle EPTSSOP package well suited for PCMCIA board applications.
Features
- Single Supply
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