CMD328K3

RF Amplifier by Qorvo (855 more products)

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The CMD328K3 from Qorvo is a Broadband MMIC Low Noise Amplifier that operates from 6 to 18 GHz. It delivers a gain of 27 dB with a noise figure of less than 2.2 dB and P1dB of 12 dBm. The LNA is matched to 50-ohms thereby eliminating the need for external DC blocks and RF port matching. It requires a DC supply of 4 V and consumes 52 mA of current. This RoHS-compliant amplifier is available in a plastic surface-mount air cavity package that measures 3 x 3 mm. It is ideal for use in EW and communications systems like X-band radar, Ku-band radar, and SATCOM where small size and low power consumption are needed.

Product Specifications

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Product Details

  • Part Number
    CMD328K3
  • Manufacturer
    Qorvo
  • Description
    Broadband MMIC Low Noise Amplifier MMIC from 6 to 18 GHz

General Parameters

  • Type
    Low Noise Amplifier
  • Configuration
    IC/MMIC/SMT
  • Application
    Communication, Receivers
  • Industry Application
    Electronic Warfare, Radar, SATCOM
  • Frequency
    6000 to 18000 MHz
  • Gain
    24 to 27 dB
  • Noise Figure
    1.5 to 2.2 dB
  • P1dB
    12 dBm
  • P1dB
    15.8 mW
  • Grade
    Commercial, Military, Space
  • IP3
    24 dBm
  • IP3
    251.2 mW
  • Input Power
    20 dBm
  • Input Power
    100 mW
  • Power Dissipation
    490 mW
  • Impedance
    50 Ohms
  • Input Return Loss
    10 to 15 dB
  • Output Return Loss
    15 to 20 dB
  • Supply Voltage
    2 to 4 V
  • Current Consumption
    30 to 75 mA
  • Package Type
    Surface Mount
  • Package
    QFN package
  • Dimensions
    3 x 3 mm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -55 to 150 Degree C
  • RoHS
    Yes
  • Note
    Gain Temperature Coefficient :- 0.025 dB/°C, Noise Figure Temperature Coefficient :- 0.008 dB/°C,

Technical Documents