The RDA6110 is a high-power, high-efficiency multi-mode front-end Module. This device is designed for quad-band GSM/EDGE (GSM850, EGSM900, DCS1800, PCS1900) and TD-SCDMA handheld digital cellular equipment. The module consists of multi-mode multi-band power amplifiers and multi-throw antenna switch. The power amplifiers, switch and their controller are fabricated with GaAs HBT and CMOS respectively.

The device package is 6.8mm×5.4mm×1.1mm 22-pins LGA. The input and output are realized on-chip matched to 50Ω. The RDA6110 requires few external components, simplifying PCB layout and reducing PCB board space.

*Ultra-Small 6.8mm×5.4mm Package

*GSM/EDGE and TD-SCDMA multi-mode Power Amplifier with RF switches

*ESD protection at Antenna

*Complete Power Control Solution

*High efficiency

*Low supply voltage (3~4.5V)

*Input/Output matched @ 50 Ω

*Advanced HBT/ CMOS process