Product/Service

Ultra Low Noise, Flat Gain LNA: QPL9504

Source: Qorvo
QPL9504

The QPL9504 is a flat gain, high-linearity, ultra low noise amplifier in a small 2 x 2 mm surface-mount package. At 5.5 GHz, the amplifier provides 0.7dB noise figure with 21.5 dB gain and +34 dBm OIP3 while drawing 55 mA bias current.

The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standard 2x2 mm DFN package. The QPL9504 is bias adjustable and requires minimal external components to operate. It also has a power down control capability integrated into the die for TDD applications.

Additional Product Features Include: 

  • 0.6-6 GHz Operational Bandwidth
  • Ultra low noise figure, 0.7 dB NF @ 5.5 GHz
  • 34 dBm OIP3
  • 21.5 dB small signal gain
  • Bias adjustable for linearity optimization
  • Shut-down mode pin with 1.8V logic
  • Maintains OFF state with high PIN drive
  • Unconditionally stable

For more information on this product, download the available datasheet.

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