Space-Qualified GaAs MMIC Digital Attenuator from 0.1 to 40 GHz

SKU: ADH939S

Space Qualified Variable Attenuator by Analog Devices (1 more product)

Note : Your request will be directed to Analog Devices.

ADH939S Image

The ADH939S from Analog Devices is a Space Qualified Variable Attenuator with Frequency 0.1 to 40 GHz, Attenuation Range 1 to 31 dB, Attenuation Accuracy +/- 0.5 to 0.6 dB, Power 0.3162 W, Insertion Loss 5 to 7.5 dB. Tags: Die, Digital, Programmable. More details for ADH939S can be seen below.

Product Specifications

Product Details

  • Part Number
    ADH939S
  • Manufacturer
    Analog Devices
  • Description
    Space-Qualified GaAs MMIC Digital Attenuator from 0.1 to 40 GHz

General Parameters

  • Space Qualified
    Yes
  • Type
    Digital, Programmable
  • Applications
    Aerospace
  • Frequency
    0.1 to 40 GHz
  • Bits
    5 Bit
  • Attenuation Range
    1 to 31 dB
  • Attenuation Accuracy
    +/- 0.5 to 0.6 dB
  • Power
    0.3162 W
  • Insertion Loss
    5 to 7.5 dB
  • Supply Voltage
    0.5 V
  • Control Voltage
    5 V
  • Current
    -7 to 6 mA
  • Return Loss
    13 dB
  • Package Type
    Die
  • Dimension
    90.2 mils x 37.4 mils
  • Operating Temperature
    -55 to 85 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Grade
    Military, Commercial, Space Qualified
  • RoHS
    Yes
  • Note
    LSB - 1 dB, ESD Sensitivity (HBM) - Class 1A passed 250 V,

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
AWS 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
Small Geostationary Satellite 17 Nov, 2018
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018

isro

Name Date
EOS-2 07 Aug, 2022
EOS-4 14 Feb, 2022
EOS-3 12 Aug, 2021
EOS-1 07 Nov, 2020
RISAT-2BR1 11 Dec, 2019
Cartosat-3 27 Nov, 2019
Chandrayaan II 06 Sep, 2019
RISAT-2B 22 May, 2019
Resourcesat-2A 07 Dec, 2016
AstroSat 28 Sep, 2015

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023