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ADL8143 Datasheet Low Noise Amplifier

Manufacturer: Analog Devices

General Description

The ADL8143 is a low noise amplifier (LNA) that operates from 8 GHz to 14 GHz.

The typical gain, noise figure, output power for 1 dB compression (OP1dB), and output third-order intercept (OIP3) are 28.5 dB, 1 dB, 7.5 dBm, and 19.5 dBm, respectively, from 8 GHz to 10 GHz.

The nominal quiescent current (IDQ), which can be adjusted, is 35 mA from a 1.5 V supply voltage (VDD).

Key Features

  • Single positive supply (self biased) typical: 1.5 V and 35 mA.
  • RBIAS drain current adjustment pin.
  • Gain: 28.5 dB from 8 GHz to 10 GHz.
  • Noise figure: 1 dB from 8 GHz to 10 GHz.
  • Extended operating temperature range:.
  • 55°C to +125°C.
  • Internally matched and AC-coupled.
  • RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP.