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QPL9547 - Ultra Low-Noise Amplifier

General Description

Datasheet, Rev.

Key Features

  • 0.1-6 GHz Operational Bandwidth.
  • Ultra-low noise figure, 0.3 dB NF @ 1.9 GHz.
  • 39 dBm OIP3.
  • 19.5 dB small signal gain.
  • Bias adjustable for linearity optimization.
  • Unconditionally stable.
  • Shut-down mode pin with 1.8V logic.
  • Maintains OFF state with high Pin drive.

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Datasheet Details

Part number QPL9547
Manufacturer Qorvo
File Size 1.04 MB
Description Ultra Low-Noise Amplifier
Datasheet download datasheet QPL9547 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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QPL9547 ® 0.1 ~ 6 GHz Ultra Low-Noise Amplifier Product Overview The QPL9547 is a high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package. At 1.9 GHz, the amplifier typically provides 19.5 dB gain, +39 dBm OIP3 at a 65 mA bias setting, and 0.3 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. The QPL9547 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. Functional Block Diagram 8 Pin 2X2 mm DFN Package Key Features • 0.1-6 GHz Operational Bandwidth • Ultra-low noise figure, 0.3 dB NF @ 1.9 GHz • 39 dBm OIP3 • 19.