Features
 Low Voltage Operation 2.5V
 Low Harmonics > 65 dBc at +31 dBm & 1 GHz
 Low Insertion Loss
 Miniature SOT-70-6L Package
 GaAs PHEMT Process

Description
RDA’s RDASW22 is a GaAs PHEMT MMIC single pole two throw (SP2T) high power switch in a low cost miniature SOT-70-6L package. The RDASW22 is ideally suited for applications where high power, low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are for handset systems that connect separate transmit and receive functions to a common antenna, as well as other related handset and general purpose applications. This part can be used in all systems operating up to 3 GHz requiring high power at low control voltage. The RDASW22 is fabricated using GaAs PHEMT process.