SAC3409

SAC3409

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GaAs MMIC Digital Attenuator DC~13GHz

General Description

   SAC3409 is a broadband 6-bit GaAs digital attenuator MMIC chip. Covering DC to 13GHz, the insertion loss is less than 3.2 dB typically. The attenuator bit values are 0.5dB, 1dB, 2dB, 4dB,8dB and 16dB for a total attenuation of 31.5dB. Three TTL 0/-5V inputs are used to select each attenuation state.

The chip offers full passivation for increased reliability and moisture protection.

Feature

  • Frequency : DC~13GHz
  • Insertion Loss: 2dB
  • Negative Voltage Control
  • Die Size: 1.38mm×1.21mm×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
  • Maximum Input Voltage -8V
  • Operating Temperature -55℃~+85℃
  • Storage Temperature -65℃~+150℃