The MAS6279 is an integrated circuit well suited to build high end VCTCXO for telecommunication. The trimming is done through a serial bus and the calibration information is stored in an internal EEPROM. To build a VCTCXO only a crystal is required in addition to MAS6279. The compensation method is fully analog, working continuously without generating any steps or other interference.

  • Fifth Order Compensation
  • Frequency Stability ± 0.14 ppm
  • Wide Frequency Range
  •  Very Low Phase Noise
  • Minimum Operating Temperature –40 °C
  • EEPROM Selectable Output
  • Tri State Output

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