KCB825 Image

KCB825

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The KCB825 from KCB Solutions is a GaAs pHEMT SP4T Switch that operates from 0.02 to 4 GHz. This non-reflective switch has an insertion loss of less than 1.9 dB and an isolation of over 33 dB. The device has a rise/fall time of 40 ns,  on/off time of 125 ns, and can handle up to 30 dBm of input power. The switch has been successfully tested to 1M RAD TID and is compliant to the NASA EEE-INST-002 standards. It is available in a 4 x 4 mm hermetic surface-mount package and is ideal for use in defense and satellite applications.

Product Specifications

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Product Details

  • Part Number
    KCB825
  • Manufacturer
    KCB Solutions
  • Description
    GaAs pHEMT RAD Tolerant SP4T Switch from 0.02 to 4 GHz

General Parameters

  • Type
    Solid State
  • Configuration
    SP4T
  • Termination
    Absorptive
  • Application Industry
    Aerospace & Defense, SATCOM
  • Frequency
    20 MHz to 4 GHz
  • Insertion Loss
    0.9 to 1.9 dB
  • Isolation
    33 to 55 dB
  • P1dB
    30 dBm
  • P1dB
    1 W
  • IIP3
    47 dBm
  • IIP3 (W)
    50.11 W
  • Supply Voltage
    5 V
  • Control Voltage
    -2 to 9 V
  • Switching Speed
    40 to 125 ns
  • Package Type
    Surface Mount
  • Package
    Hermetic SMT
  • Dimension
    4 x 4 mm
  • Technology
    GaAs, pHEMT
  • Operating Temperature
    -55 to 125 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Note
    Return Loss : 12 to 22 dB (ON State), 0 to 15 dB (OFF State)

Technical Documents

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