Electronic Component Solutions

Temperature compensated oscillator with wide operating temperature range

The new GTXO-205 family of temperature compensated oscillators contain two variants, GTXO-205T and the GTXO-205V with voltage control.

Both of these TCXOs feature excellent frequency stability of ±0.5ppm over extended operating temperature range of -40 to +105ºC, ideal for applications which require excellent stability at temperatures in excess of the standard industrial operating temperature range upper limit of 85ºC.

Both the GTXO-205T and GTXO-205V are available at frequencies between 16 ~ 52MHz, and feature ultra-miniature 2.0 x 1.6 x 0.8mm ceramic packages with seam sealing for additional longevity.

The GTXO-205T is a Golledge key product and is the ideal frequency product for achieving excellent frequency stability at high temperatures of up to 105 degrees Celsius.
These brand new TCXOs are operable from 1.8 ~ 3.3V, and feature clipped sine output with 10pF load. These TCXOs also feature good phase noise characteristics of -135kHz/dBc @ 1kHz.


  • Wide operating temperature range -40 to +105°C
  • Excellent frequency stability ±0.5ppm
  • Low power consumption
  • Low phase noise
  • Ultra miniature low profile SM package

GTXO-205T Datasheet  GTXO-205V Datasheet

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