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TD-SCDMA/GSM/EDGE power amplifier module

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General Description

The RDA6190 is a high-power, high-efficiency front-end Module. This device is designed for GSM/EDGE/WCDMA/TD-SCDMA handheld digital cellular equipment. The module consists of GSM/EDGE quad-band power amplifiers, TD-SCDMA dual-band power amplifiers and SP8T antenna switch. The switch in RDA6190 has six throw for external UMTS ports. The power amplifiers, switch and their controller are fabricated with HBT and CMOS respectively. The device package is 6mm×6mm×1.1mm 28-pins LGA. The input and output are realized on-chip matched to 50Ω. The RDA6190 requires few external components, simplifying PCB layout.



1.Ultra-Small 6mm×6mm Package
2.Quad-Band GSM/EDGE Power Amplifiers
3.Dual-band TD-SCDMA Power Amplifiers
4.Six linear UMTS ports
5.ESD protection at Antenna
6.Complete Power Control Solution
7.High efficiency
8.Low supply voltage (3~4.5V)
9.Input / Output matched @ 50Ω
10.Advanced HBT/ CMOS process


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