Thursday, May 2, 2013

RDA Microelectronics announces sampling of multimode front-end module

CHINA: RDA Microelectronics Inc. announced the sampling availability of its RDA6861 front-end module designed for quad-band GSM/EDGE and WCDMA/CDMA/LTE handheld cellular devices and smartphones.

The RDA6861 is a high-power, high-efficiency front-end module consisting of multimode power amplifiers and a multi-throw antenna switch. The product's internal power amplifier supports WCDMA/LTE Band 1 frequency and provides two optional UMTS switch ports for external WCDMA/LTE power amplifier connections.

The power amplifiers, switch and integrated controller are developed with proven GaAs HBT and CMOS process technology and packaged in an ultra-small 6mm x 6mm 40-pin LGA form factor. The complete offering requires few external components, thereby simplifying PCB layout, reducing board space and lowering bill of material cost.

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