ARQSF3753-RX-A

Front End Module by arQana Technologies (2 more products)

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ARQSF3753-RX-A

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

ARQSF3753-RX-A Front-End Module

ARQSF3753-RX-A is a dual-channel, receiver front-end module (FEM) designed for 3GPP 5G NR FR1 bands n77 and n79 Wireless Infrastructure. Each channel consists of a silicon SPDT switch and a two-stage GaAs LNA with bypass. The LNA provides high and low gain modes with 1.45 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 arQana’s compact pin-to-pin compatible FEM product line designed for wireless infrastructure supporting major 3GPP bands. Pin-to-pin compatibility exists within product sub-groups ‘A’ and ‘B’.

Key Features

Transmit Operation:

  • Power handling: 41 dBm average power (LTE signal, 10 dB PAR)
  • Low insertion loss: 0.7 dB
  • Tx-Rx Isolation: > 60 dB (ANT to RXOUT, LNA power down)
  • Channel isolation: > 50 dB (TERM to TERM)

Receive Operation:

  • Amplification with by-pass: High gain = 35 dB, Low gain = 16 dB
  • Low current consumption: High gain = 115 mA, Low gain = 45 mA
  • Low noise figure: 1.45 dB
  • Excellent linearity: OIP3 = 30 dBm
  • Positive logic control voltage: 1.8 V or 3.3 V
  • Tx-Rx isolation: > 30 dB (ANT to TERM)
  • Channel isolation: 35 dB (RXOUT to RXOUT)
  • Package dimensions: 6 × 6 × 0.85 mm3

Typical Applications:

  • 3GPP 5G NR FR1 bands n77 and n79
  • 5G NR FR1 and 4G LTE massive MIMO
  • Wireless infrastructure
  • FDD- and TDD-based communication systems

Product Specifications

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Product Details

  • Part Number
    ARQSF3753-RX-A
  • Manufacturer
    arQana Technologies
  • Description
    3.7 to 5.3 GHz Dual-channel Receiver Front-end Module

General Parameters

  • Type
    Receiver Module
  • Configuration
    Switch, Low Noise Amplifier
  • Switch Configuration
    SPDT
  • Application
    5G, 4G, LTE, Communications
  • Wireless Standard
    5G, 4G, LTE
  • Current
    45 to 115 mA
  • Tx Power
    41 dBm
  • Voltage
    1.8 V or 3.3 V
  • Rx Gain
    16 to 35 dB
  • Rx Noise Figure
    1.45 dB
  • Insertion Loss
    0.7 dB
  • Isolation
    30 to 60 dB
  • Package Type
    Surface Mount
  • Package
    40 Pad SMT Package
  • Dimensions
    6 x 6 x 0.85 mm
  • Grade
    Commercial
  • RoHS
    Yes
  • Note
    OIP3: 30 dBm, Channel Isolation: 35 to 50 dB

Technical Documents