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Front-End Modules

PRODUCTS Front-End Modules

ARQSF3753-RX-A

3.7 – 5.3 GHz Dual-Channel Receiver Front-End Module

ARQSF3753-RX-A is a wide operational frequency range dual-channel, receiver front-end module (FEM) designed for 5G NR FR1 bands n77 and n79. Each channel consists of a SPDT switch and a two-stage LNA with bypass. The LNA provides high and low gain modes with 1.6 dB noise figure. The SPDT supports high power input signals up to 12 W average power with 10 dB PAR.

This FEM is part of iCana’s compact pin-to-pin compatible Rx FEM product family designed for Wireless Infrastructure.

Product Summary

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Key Features

  • Dual channel design
  • Wide operational frequency range: 3.7 GHz to 5.3 GHz
  • High power handling: 41 dBm average power (Tx mode)
  • Gain: 35 dB (Rx mode, high gain state)
  • Gain: 15 dB (Rx mode, low gain state)
  • Linearity OIP3: 27 dBm (Rx mode, high gain state)
  • Linearity OIP3: 23 dBm (Rx mode, low gain state)
  • Noise figure: 1.6 dB (Rx mode, low gain state)
  • Current consumption/Ch: 115 mA (Rx mode, high gain state)
  • Current consumption/Ch: 45 mA (Rx mode, low gain state)
  • Insertion loss: 0.6 dB (Tx mode)
  • Channel isolation: > 35 dB (Rx mode, RXout to RXout)
  • Locig control voltage: 1.8 V or 3.3 V
  • Package dimensions: 6 × 6 × 0.85 mm3

Typical Applications

  • 5G NR FR1 bands n77 and n79
  • 5G massive MIMO
  • 5G small cells
  • TDD-based communication systems
Part Number Frequency Range [GHz] EVAL Board Availability
ARQSF2442-RX-A 2.4 - 4.2 Contact Us
ARQSF3753-RX-A 3.7 - 5.3 Contact Us