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Variable Gain High Linearity, Low Noise Amplifier: RFLA1018

Source: RFMD

Variable Gain High Linearity, Low Noise Amplifier: RFLA1018
RFMD's RFLA1018 is an analog-controlled voltage-variable gain amplifier featuring high linearity and very low noise figure. This LNA with bypass mode and variable attenuator provides over 35dB of dynamic gain range. The RFLA1018 has a 3.3V control range with maximum gain at 0V. The LNA is temperature compensated to reduce gain variation. A noise figure of 0.65dB and an IIP3 of 2dBm make this component ideal for receiver input lineups. The RFLA1018 is packaged in a small 8.0mm x 8.0mm leadless laminate MCM. This module is internally matched to 50Ω on all RF ports, making it easy to use with no external matching components required.

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Datasheet: Variable Gain High Linearity, Low Noise Amplifier: RFLA1018

The RFLA1018 Variable Gain High Linearity, Low Noise Amplifier is ideal for applications involving Cellular Base stations, Remote Radio Heads, Active Antenna Radios, 3G, LTE Infrastructures, and Low Noise.

Features

  • Frequency Range 1850MHz to 2050MHz
  • Internally Matched to 50Ω on All RF Ports
  • Analog Voltage Variable Attenuator with 3.3V Control Range
  • Bypass Mode of LNA for High Dynamic Range
  • Max Gain = 35dB
  • Noise Figure of 0.65dB Typical
  • Gain Control Range = 35dB
  • High IIP3 = 2dBm
  • Single 5V Supply
  • Small 16-Pin, 8.0mm x 8.0mm, MCM

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Datasheet: Variable Gain High Linearity, Low Noise Amplifier: RFLA1018