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RF3511
3V W-CDMA SINGLE-BAND POWER AMPLIFIER MODULE
RF3511
The RF3511 single-band linear power amplifier supports B1 (1920-1980MHz) in 3.4V, 50Ω mobile equipment designed for 3G UMTS transmit. RF3511 meets the spectral linearity requirements of HSDPA, HSUPA and HSPA+ with high power added efficiency. Two digital control pins selects high, medium or low power modes to optimize performance and current drain at different power levels. RF3511 integrates a directional coupler that eliminates the need for an external discrete coupler.
Package: Module, 10-pin, 2.0mm x 2.5mm x 0.9mm
Features
■ Band 1 Operation ■ HSDPA/HSUPA/HSPA+ ■ Linear Output Power to 27.5 dBm ■ High Efficiency 41% at 27.