资 源 简 介
The RDA6252 is a high-power, high-efficiency
quad-band power amplifier Module. This device is
designed for GSM850, EGSM900, DCS, and PCS
handheld digital cellular equipment. The power
amplifiers and their controller are fabricated with
GaAs HeterojuncTIon Bipolar Transistor (HBT)
and CMOS respecTIvely. The package of this
device is 6mm&TImes;6mm&TImes;1.1mm 9-pins LGA. The
input and output are realized on-chip matched to
50Ω. The RDA6252 requires few external
components, simplifying PCB layout and reducing
PCB board space.
