Suntsu’s GT-Cut Oscillator Offers High Stability Over Extended Temperature Ranges

Suntsu’s GT-Cut Oscillator Offers High Stability Over Extended Temperature Ranges

Suntsu’s SEO324 series is the latest addition to our product line. This oscillator uses GT-cut technology allowing it to achieve high stability over extended temperature ranges, up to ~200°C. Not only is the GT-cut oscillator able to maintain high stability, but it also performs better under high shock and vibration and is more energy efficient.

The SEO324 series oscillators can be used in applications with high temperatures and extreme environments such as Avionics, Down Hole Drilling Measurements, Engine Sensors, Telemetry, 5G, Aerospace, and Industrial Process Control.

The package size is a 3.2×2.5mm SMD miniature type, and the frequency range is from 1MHz to 150MHz. As shown in the figure below, the frequency stability is +/-50ppm over temperature ranges of -40°C up to ~200°C.

Suntsu SEO324 Stability figure graph

Key features include

  • 3.2×2.5mm SMD packages
  • Frequency range 1MHz to ~150MHz
  • CMOS output
  • 1.8V, 2.5V, and 3.3V options available
  • +/-20ppm over temperature ranges of -40°C to ~125°C,
    and +/-50ppm over temperature ranges of -40°C to ~200°C
  • Low current consumption typical 8mA at 3.3V

Applications include

  • Oil drilling
  • Automotive Instruments
  • High Temperature Sensing at EV
  • Telemetry
  • 5G
  • Aerospace
  • Industrial Process Control

Interested in this product or any of our other lines? Give us a call and one of our representatives will be happy to discuss options and any questions you have.


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