RFSA2113 Image


RF Variable Attenuator by Qorvo (23 more products)

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The RFSA2113 from Qorvo is an analog voltage controlled attenuator (VCA) that operates from 50 MHz to 18 GHz. It features excellent linearity over a typical temperature compensated 30 dB attenuation range. This attenuator incorporates a revolutionary new circuit architecture which enable it to have a high IP3, high attenuation range, low DC current, broad bandwidth and temperature compensated linear in dB control voltage characteristic. This voltage controlled attenuator is controlled by a single positive control voltage with on chip DC conditioning circuitry. The slope polarity of the control voltage versus gain is selectable. It requires a supply of 3V to 5V while drawing very low 2mA current. It is available in compact MCM package that measures 3.2 x 3.2 mm. The attenuator can be used in point to point radio, test instrumentation, microwave radio and high linearity power control applications.

Product Specifications

  • Part Number
  • Manufacturer
  • Description
    High Performance Voltage Controlled Attenuator from 50 MHz to 18 GHz
  • Type
  • Applications
    Point to Point Radio, Test Instrumentation, Microwave Radio
  • Frequency
    50 MHz to 18 GHz
  • Attenuation Range
    32 dB
  • Power
    0.79 W
  • P1dB
    29 dBm
  • IIP3
    45 dBm
  • Insertion Loss
    3 dB
  • Settling Time
    2 us
  • Supply Voltage
    5 V
  • Current
    2 to 3.5 mA
  • Return Loss
    15 dB
  • Package Type
  • Package
    Laminate MCM
  • Dimension
    3.2 x 3.2 mm
  • Operating Temperature
    -40 to 85 degree C
  • Storage Temperature
    -55 to 150 Degree C
  • Grade
    Commercial, Military, Space
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