供应射频收发器芯片RDA6216

The RDA6216 is a high-power, high-efficiency qual-band power amplifier Module. This device is designed for GSM850, EGSM900, DCS, PCS and EDGE 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×6mm×1.4mm 9-pins LGA. The input and output are realized on-chip matched to 50Ω. The low-pass filter for ramping signal is integrated in CMOS controller. The RDA6216 requires few external components, simplifying PCB layout and reducing PCB board space.

Features
*Linear EDGE and GSM Operation
*Ultar-Small 6mm×6mm Package
*Qual-Band Power Amplifier
*Complete Power Control Solution
*High efficiency
*Low supply voltage (3.2~4.2V)
*Input/Output matched @ 50 Ω
*Advanced HBT/CMOS process

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