ABA-53563 3.5 GHz Broadband Silicon RFIC Amplifier Description Avago’s ABA-53563 is an economical, easy-to-use, internally 50-ohm matched silicon monolithic amplifier that offers excellent gain and flat broadband response from DC to 3.5 GHz. Packaged in an ultraminiature industry-standard SOT-363 package, it requires half the board space of a SOT-143 package. At 2 GHz, the ABA-53563 offers a sm..