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MGA-81563 0.1–6 GHz 3 V, 14 dBm Amplifier
Data Sheet
Description
Avago’s MGA-81563 is an economical, easy-to-use GaAs MMIC amplifier that offers excellent power and low noise figure for applications from 0.1 to 6 GHz. Packaged in an ultra-miniature SOT-363 package, it requires half the board space of a SOT-143 package.
The output of the amplifier is matched to 50Ω (better than 2.1:1 VSWR) across the entire bandwidth. The input is partially matched to 50Ω (better than 2.5:1 VSWR) below 4 GHz and fully matched to 50Ω (better than 2:1 VSWR) above. A simple series inductor can be added to the input to improve the input match below 4 GHz. The amplifier allows a wide dynamic range by offering a 2.7 dB NF coupled with a +27 dBm Output IP3.