Digital I/O Cards and Pattern Generators

Digital I/O Cards and Pattern Generators


Digital I/O cards acquire digital waveforms and replay digital waveforms. Digital waveform generators are often also named Pattern Generators. The input/output level is either fixed to one technology (like TTL) or the levels can be software programmed by the user. Spectrums Digital I/O cards can be internally synchronized to A/D cards and D/A cards to form Mixed Mode systems.

Common Applications for Digital Waveform Acquisition and Replay

The Spectrum Digital I/O cards are a versatile tool that can be used in a huge variety of applications. Some of them are:

  • Chip test
  • ATE
  • Research and Development
  • A/D and D/A front-end tests
  • more Applications


Digital I/O, Pattern Generator Families

  • 70xx: digital I/O family in the range between 60 MS/s and 125 MS/s
  • 72xx: pattern generator with programmable levels at 10 MS/s and 40 MS/s
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