集成电路芯片资料和参数

芯片型号:RDA6861

功能特点

The RDA6861 is a high-power, high-efficiency multiband multimode front-end Module. This device is designed for quad-band GSM/EDGE (GSM850, GSM900,DCS1800,PCS1900) and WCDMA/CDMA/LTE handheld digital cellular equipment. The module consists of multiband multimode 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 6mm×6mm×1.1mm 40-pins LGA. The input and output are realized on-chip matched to 50Ω. The RDA6861 requires few external components, simplifying PCB layout and reducing PCB board space.

参数指标

1.Ultra-Small 6mm×6mm Package

2.GSM/EDGE/WCDMA/CDMA/LTE multiband multimode Power Amplifier with RF switches

3.ESD protection at Antenna

4.Complete Power Control Solution

5.High efficiency

6.Low supply voltage (3~4.5V)

7.Input / Output matched @ 50 Ω

8.Advanced HBT / CMOS process