ph_mx-503MX-503Microprocessor Corrected OCXO

The MX–503 TCXO is a Ultra High Stability MCXO that uses Vectron's ultra–smooth compensation algorithms to achieve stabilities of ±30ppb over the extended commercial temperature range of –20 to 70°C. The MX–503 fills the gap between standard TCXO and OCXO product offerings while reducing power consumption without sacrificing performance.


  • Frequency Range: 8 to 26 MHz
  • Package Size: 9 x 14 x 3.8mm
  • Supply: 3.3V
  • Output: HCMOS
  • Temperature stability:
    • 50ppb over –40°C to 85°C
    • 30ppb over –20°C to 70°C
  • Aging of 0.05 ppb/day
  • Low Power Consumption

View our OCXO Portfolio.