The F-series XO: Switch between 4 possible output frequencies in one product!

The F-series Crystal oscillators provide the possibility to generate 4 possible output frequencies in the frequency range from 15MHz up to 2.1GHz. This low phase jitter crystal oscillator is available in CMOS, LVPECL, LVDS and HCSL output.

This XO can provide a simple solution for multi-frequency demanding configurations in following applications:

  • Optical Transport Networking up to 400G

  • Backbone devices such as servers, switches,…

  • 100 Gigabit Ethernet applications

  • UHD video applications


  • 4 output frequencies in the frequency range from 15 MHz up to 2.1 GHz

  • Ultra low phase jitter of 0.15 ps typical

  • Output logic: CMOS, LVPECL, LVDS or HCSL

  • Available supply voltages: 1.8V (not for LVPECL and LVDS), 2.5V and 3.3V

  • Operating temperature ranges up to -40°C to +85°C

  • Temp stability: 50ppm standard (available up to 20ppm)

  • package sizes: 7.0 x 5.0 mm

This evolution results in following new products: