产品

HS8910CM

Product Features

•LGA: 5.5 mm x 5.3 mm x 0.82 mm Max

•Fully programmable MIPI RFFE control

•Eight low-insertion-loss TRx ports (five ultra-low loss) with enhanced linearity, for state-of-the-art 4G performance and GPS / WiFi compatibility

•High Efficiency (inclusive of coupler)

- GSM850/ GSM900 43%

- DCS1800/PCS1900 35%

• Tx harmonics below –40 dBm

• Current limiting and over-voltage protection for ruggedness and extended battery life

 

• Power control circuitry built-in for improved TRP variation

 

Applications

•Cellular handsets encompassing Quad-Band GSM/GPRS

- Class 4 GSM850/900

- Class 1 DCS1800/PCS1900

 

- Class 12 GPRS multi-slot operation

 

 

Product Description

 

The HS8910CM is a high-power, high-efficiency Front-End CMOS Module for GSM850/900, DCS1800, PCS1900 operation. A high-power and high-efficiency CMOS PA & Controller die and a SP10T RF switch are integrated in HS8910CM, supporting quad-band GSM/GPRS of GSM850/900/DCS1800/PCS1900. The HS8910CM provides complete features including PA over-voltage and over-current protection, 50 ohms matching for inputs/outputs, TRx high linearity/low loss switching and high off-state isolation, integrated directional coupler, esd protection for IEC ruggedness at antenna output. The device is packaged in a small LGA package (5.5mm x 5.3mm x 0.82mm).



 

Functional Block Diagram



 

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