TheRF7252isahigh-power,high-efficiencylinearpoweramplifierdesignedforuseasfinalamplificationstagein3V,50UMTS/CDMAmobilecellularequipment.ThisPAisdevelopedforUMTSBand2andCDMAPCSbandwhichoperatesinthe1850MHzto1910MHzfrequencyrange.TheRF7252hastwodigitalcontrolpinstoselectoneofthr