RF7228 Datasheet - RF Micro Devices

RF7228 - 3V W-CDMA BAND 8 LINEAR PA MODULE

The RF7228 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50 W-CDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 8 which operates in the 880MHz to 915MHz frequency band. The RF7228 has two digit.

RF7228 Features

* HSDPA and HSPA+ Compliant

* Low Voltage Positive Bias Supply (3.0V to 4.35V)

* +28.5dBm Linear Output Power (+27.0dBm HSDPA)

* High Efficiency Operation 41% at POUT=+28.5dBm 22% at POUT=+18.0dBm 11% at POUT=+10.0dBm

* Low Quiescent Current in Low Power Mode: 6mA

* Internal

RF7228-RFMicroDevices.pdf