FCF104: Front-end IC (Low Noise Amplifier) for Low-band(716 ~ 960MHz) LTE applications

Front-end IC

FCF104

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The FCF104 is a front-end low noise amplifier (LNA) for LTE receiver applications. It covers the frequency range from 716 MHz to 960 MHz. The LNA has a high gain mode and bypass gain mode. It operates from 1.5V to 3.3V supply voltage. In the high gain mode, the LNA provides 15 dB gain, 0.7 dB NF (noise figure), 4.4 dBm in-band IIP3 (input 3rd order intercept point) at a current consumption of 5.4 mA. In the bypass gain mode, the LNA provides -2 dB gain, 2 dB NF, 26.7dBm IIP3.

 

 

Features

  • Frequency range: 716 ~ 960MHz
  • High gain mode: 15dB Gain, 0.7dB NF, 4.4dBm IIP3
  • Bypass mode: -2dB Gain, 2dB NF, 26.7dBm IIP3

Features

  • Optional DC block capacitor and one inductor are need for input matching
  • No external component is need for output matching
  • Supply voltage: 1.5 ~ 3.3V

Application

  • Low Noise Amplifier for low-band(716 ~ 960MHz) LTE applications
Package
1.1mm X 0.7mm 6-pins DFN

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