RF5125

2.4 GHz 802.11b/g/n Wi-Fi / ISM Linear Power Amplifier

Qorvo's RF5125 is a linear, medium-power, high-efficiency, two-stage amplifier IC designed specifically for battery-powered Wi-Fi applications such as PC cards, mini-PCI, and compact flash applications. The device is 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.

Discontinued
i
End of Life announced January 30, 2019 (PCN 19-0021).
Last Time Buy: November 30, 2019
Contact your local sales representative for assistance.
Product Data Sheet02/14/2017
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Key Features

  • Single Power Supply 3.0V to 5.0V;
  • +21dBm, <4.0%EVM, 185mA@VCC=3.3V;
  • 28dB Typical Small Signal Gain;
  • 50Ohm; Input and Interstage Matching;
  • 2400MHz to 2500MHz Frequency Range;
  • +23dBm, <4%EVM, 250mA@VCC=5.0V

Parameters

Frequency Min (MHz)
2,400
Frequency Max (MHz)
2,500
Wi-Fi Standards
b/g/n and ISM
Vcc (V)
3 to 5
11b/g Pout (dBm)
21
11b/g EVM (%)
3
11b/g Current (mA)
210
11n Pout (dBm)
21
11n EVM (%)
3.3
11n Current (mA)
185
Gain (dB)
29
Package Type
QFN
Package Size (mm)
3.0 x 3.0 x 0.9
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A991.G

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