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QPL9503 - Ultra-Low Noise Flat Gain Amplifier

Description

The QPL9503 is a flat-gain, high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package.

The LNA provides a gain flatness of 2 dB (peak-to-peak) over a wide bandwidth from 3 to 6 GHz.

Features

  • 0.6-6 GHz Operational Bandwidth.
  • Ultra-low noise figure, 0.95 dB NF @ 5.5 GHz.
  • Bias adjustable for linearity optimization.
  • 35.5 dBm OIP3 at 65mA IDD.
  • Shut-down control pin with +1.8V Logic.
  • Unconditionally stable.
  • Integrated shutdown control.
  • Maintains OFF state with high power input.
  • +3V to +5V supply; no negative voltage required Functional Block Diagram Pin 1 Reference Mark Vbias 1 RF In 2 NC 3 GND 4 8 NC 7 R.

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Datasheet Details

Part number QPL9503
Manufacturer qorvo
File Size 844.07 KB
Description Ultra-Low Noise Flat Gain Amplifier
Datasheet download datasheet QPL9503 Datasheet

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QPL9503 ® Ultra-Low Noise Flat Gain Amplifier General Description The QPL9503 is a flat-gain, high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package. The LNA provides a gain flatness of 2 dB (peak-to-peak) over a wide bandwidth from 3 to 6 GHz. At 5.5 GHz, the amplifier typically provides 21.6 dB gain, +35.5 dBm OIP3 at a 56mA bias setting, and 0.95 dB noise figure. 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 package.
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