Your leading provider of frequency control solutions

The crystal technology

ASK is a leading professional crystal resonators and crystal oscillators supplier.

ASK is committed to providing high-performance and reliable products to customers worldwide thanks to an R&D and engineering team with extensive experience.
ASK is present and active in many markets, such as telecommunication, IoT, instrumentation, medical and computer industries.

Our production capacity based in Taiwan and China allows us to produce very high volume covering the needs of several tens of millions of units per month for quartz crystals and oscillators in SMD cases.

ASK  is in synch with your product roadmaps and provides one of the most comprehensive ranges of frequency control devices on the market including :


  • Quartz crystals  :  Dip crystals  – SMD crystals – SMD 32.768KHz crystals – Crystal filters
  • Crystals oscillators :  CMOS  / LVPECL /LVDS /HCSL output crystal oscillators  -KHZ crystals oscillators – Spread spectrum oscillators
  • TCXOs
  • VCXOs
  • SAW Devices
  • Ceramic resonators & filters






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