Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
The RF7225 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50Ω W-CDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 5 which operates in the 824MHz to 849MHz frequency band. The RF7225 has two digital control pins to select one of three power modes to optimize performance and current drain at lower power levels. The part also has an integrated directional coupler which eliminates the need for an external discrete coupler at the output. The RF7225 is fully HSDPA and HSPA+ compliant and is assembled in a 10-pin, 3mmx3mm module.

Features:
  • HSDPA and HSPA+ Compliant
  • Low Voltage Positive Bias Supply (3.0V to 4.35V)
  • +28.0dBm Linear Output Power (+26.5dBm HSDPA)
  • High Efficiency Operation
    • 41% at POUT=+28.0dBm
    • 22% at POUT=+18.0dBm
    • 11% at POUT=+10.0dBm
  • Part Number:
    RF7225
    Manufacturer:
    Qorvo
    Frequency Min:
    0.824 GHz
    Frequency Max:
    0.849 GHz
    P1dB:
    28 dBm
    Gain:
    30 dB
    Supply Voltage \ Vd Max:
    6 V
    Quiescent Current \ Id:
    450 mA
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