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F1490

RF Amplifier by Renesas (4 more products)

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The F1490 from Renesas is a 2-Stage RF Amplifier that operates from 1.8 to 5 GHz. It delivers an OP1dB of 24 dBm (@2.6 GHz) with two selected gain modes of 35.5 dB and 39.5 dB and has a noise figure of 2.5 dB (@2.6 GHz). The device operates from a single 5V power supply and consumes 75 mA quiescent current. It is matched to 50-ohms at the input and output for ease of integration into the signal path. The amplifier benefits designers with simplified product selection for the transmitter (Tx) lineup - It eliminates the gain block with better margin, has two selectable gain modes for system design flexibility, has lower power consumption, and excellent performance. 

This amplifier is available in a 16-pin QFN package that measures 3 x 3 mm and is ideal for 5G Sub-6 GHz massive MIMO, wireless infrastructure base stations, FDD or TDD systems, point-to-point infrastructure, public safety infrastructure, military handhelds, repeaters, and DAS, and general-purpose RF applications.

Product Specifications

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Product Details

  • Part Number
    F1490
  • Manufacturer
    Renesas
  • Description
    2-Stage RF Amplifier from 1.8 to 5 GHz for 5G MIMO Systems

General Parameters

  • Type
    Power Amplifier
  • Configuration
    IC/MMIC/SMT
  • Application
    Base Station
  • Industry Application
    Wireless Infrastructure, Military
  • Frequency
    1.8 to 5 GHz
  • Gain
    33 to 40 dB
  • Gain Flatness
    0.7 dB
  • Noise Figure
    2.5 to 2.8 dB
  • P1dB
    21 to 24 dBm
  • P1dB
    0.12 to 0.25 W
  • IP3
    30 to 38 dBm
  • Impedance
    50 Ohms
  • Pulsed/CW
    CW
  • Reverse Isolation
    55 dB
  • Return Loss
    11 to 18 dB
  • Input Return Loss
    11 to 18 dB
  • Output Return Loss
    10 to 12 dB
  • Switching Time
    250 ns
  • Supply Voltage
    4.75 to 5.25 V
  • Quiscent Current
    75 to 98 mA
  • Package Type
    Surface Mount
  • Package
    16 Lead - VFQFPN
  • Dimensions
    3 x 3 mm
  • Operating Temperature
    -40 to 115 Degree C
  • Storage Temperature
    -60 to 150 Degree C

Technical Documents

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