Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
The RF5125 is a linear, medium-power, high-efficiency, two-stage amplifier IC designed specifically for battery-powered WLAN applications such as PC cards, mini-PCI, and compact flash applications. The device is manufactured on an advanced InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.5GHz OFDM and other spreadspectrum transmitters. The device is provided in a 3mmx3mm, 16-pin, QFN with a backside ground. The RF5125 is designed to maintain linearity over a wide range of supply voltage and power output.

Features:
  • Single Power Supply 3.0V to 5.0V 
  • +21dBm, <4.0%EVM, 185mA@VCC=3.3V 
  • 28dB Typical Small Signal Gain 
  • 50Ω Input and Interstage Matching 
  • 2400MHz to 2500MHz Frequency Range 
  • +23dBm, <4%EVM, 250mA@VCC=5.0V
  • Part Number:
    RF5125
    Manufacturer:
    Qorvo
    Frequency Min:
    2.4 GHz
    Frequency Max:
    2.5 GHz
    P1dB:
    21 dBm
    Gain:
    28 dB
    Supply Voltage \ Vd Max:
    3.6 V
    Quiescent Current \ Id:
    210 mA
    Package:
    QFN 3x3mm
    Return Loss Output:
    12 dB
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