射频功放前端芯片

\n  \n The HS8225L is a complete CMOS high-power, high-efficiency transmit module for low cost quad-band TX (GSM850/EGSM900/DCS1800/PCS1900)/dual-band RX GSM/GPRS mobile handsets. Power amplifier, Power controller circuit and switch circuit have been integrated in a single CMOS chip. Internal \nHigh Output Power\n• 34.0dBm at GSM850/EGSM900\n• 31.0dBm at DCS1800/PCS1900\nHigh Power Added Efficiency\n• GSM850 40% PAE \n• EGSM900 40% PAE \n• DCS1800 30% PAE \n• PCS1900 30% PAE \nIntegrated Control and Protection\n ;

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Dual 15A/Single 30A Step-Down Power Module

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