Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance:
The RF5722 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 2.5 GHz OFDM and other spread-spectrum transmitters. The device is provided in a 2x2 8-pin QFN with a backside ground. The RF5722 is designed to maintain linearity over a wide range of supply voltages and power outputs. The RF5722 also has built-in power detector and incorporates the input and interstage components internally which reduces the component count used externally and makes it easier to incorporate on any design.

Features:
  • Single Power Supply 3.0V to 3.6V
  • 24 dB Minimum Gain
  • Input and Output Matched to 50 ohm
  • 2400 MHz to 2500 MHz Frequency Range
  • +18 dBm at <2.5% typ EVM 120 mA at 3.3V
  • Part Number:
    RF5722
    Manufacturer:
    Qorvo
    Frequency Min:
    2.4 GHz
    Frequency Max:
    2.5 GHz
    P1dB:
    18 dBm
    Gain:
    25.5 dB
    Supply Voltage \ Vd Max:
    3.3 V
    Quiescent Current \ Id:
    120 mA
    Package:
    QFN 2.2x2.2mm
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