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QPL9547 Datasheet Ultra Low-noise Amplifier

Manufacturer: Qorvo

Overview: 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.

Datasheet Details

Part number QPL9547
Manufacturer Qorvo
File Size 1.04 MB
Description Ultra Low-Noise Amplifier
Datasheet QPL9547-qorvo.pdf

General Description

2500 pieces on a 7” reel 0.6-4.2 GHz Evaluation Board Datasheet, Rev.

D, October 11, 2023 | Subject to change without notice 1 of 11 www.qorvo.com QPL9547 ® 0.1 ~ 6 GHz Ultra Low-Noise Amplifier Absolute Maximum Ratings Parameter Storage Temperature Rating -65 to +150°C Supply Voltage (VDD) 7V RF Input Power, CW, 50Ω, T=25°C 22 dBm Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device.

Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability.

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.

QPL9547 Distributor