SAC3408B

SAC3408B

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GaAs MMIC Digital Attenuator DC~20GHz

General Description

SAC3408B is a broadband 6 bit GaAs digital
attenuator MMIC chip. Covering DC to 20GHz,
the insertion loss is less than 3.8 dB typically.
The attenuator bit values are 0.5dB, 1dB, 2dB,
4dB ,8dB and 16dB for a total attenuation of
31.5dB. Three LVTTL 0/+5V inputs are used to
select each attenuation state.

Feature

  • Frequency: DC~20GHz
  • RMS of A ttenuation Accuracy: 0.8dB
  • Insertion Loss: 3.8dB@20GHz
  • Positive Voltage Control
  • Chip Size: 1.75mm×1.25mm×0.1mm

Typical Applications EW
Cellular Infrastructure
SATCOM
Beamforming Modules
Test Equipment and Sensors

Product Data Complete Data Sheet

ABSOLUTE MAXIMUM RATINGS

  • Maximum Input Power +23dBm(≥500MHz)
  • Maximum Input Voltage -6V
  • Operating Temperature -55℃~+85℃
  • Storage Temperature -65℃~+150℃