Suntsu Oven-Controlled Crystal Oscillators

Suntsu OCXO’s are available in through-hole packaging with many sizes to choose from. We offer many different voltage and logic options and can provide parts with ±800ppt stability. Pick out a standard part number from the data sheets listed below or contact our sales team to request any custom parameters that you desire and we will design to your specific needs.

Oven-Controlled Crystal Oscillators use temperature-controlled chambers to keep the quartz crystal inside the oscillator at a constant temperature in order to prevent changes in the frequency due to variations in the external temperature. OCXO’s are typically used to control the frequency of radio transmitters, cellular base stations, military communications equipment, and in measurement applications where the highest frequency stability possible from crystals is needed.

SeriesLogicPackageStability ToVoltage(s)FrequencyReelKey FeatureDatasheet
SOCFSCHCMOS14 PIN DIP OCXO±50ppb5.0V, 9.0V, 12.0V10.000MHz - 80.000MHzN/ASmall Size
SOCFSSSINE WAVE14 PIN DIP OCXO±50ppb5.0V, 9.0V, 12.0V10.000MHz - 80.000MHzN/ASmall Size
SOC20CHCMOS20.0X20.0 DIP OCXO±10ppb5.0V, 9.0V, 12.0V1.000MHz - 80.000MHzN/AHigh Stability, Low Phase Noise
SOC25CHCMOS25.4X25.4 DIP OCXO±10ppb5.0V, 9.0V, 12.0V1.000MHz - 80.000MHzN/AHigh Stability, Low Phase Noise
SOC25SSINE WAVE25.4X25.4 DIP OCXO±10ppb5.0V, 12.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC36CHCMOS36.1X27.2 DIP OCXO±7.5ppb5.0V, 9.0V, 12.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC36SSINE WAVE36.1X27.2 DIP OCXO±7.5ppb5.0V, 9.0V, 12.0V, 15.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC38CHCMOS38.1X38.1 DIP OCXO±10ppb5.0V, 9.0V, 12.0V, 15.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC38SSINE WAVE38.1X38.1 DIP OCXO±10ppb5.0V, 9.0V, 12.0V, 15.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC50CHCMOS50.0X50.0 DIP OCXO±5.0ppb5.0V, 9.0V, 12.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC50SSINE WAVE50.0X50.0 DIP OCXO±5.0ppb5.0V, 9.0V, 12.0V5.000MHz - 100.000MHzN/AHigh Stability, Low Phase Noise
SOC09CCMOS9.7X7.4 SMT OCXO±20ppb3.3V10.000MHz - 40.000MHz800Small Size, SMT
SOC14CCMOS14.4X9.4 SMT OCXO±20ppb3.3V10.000MHz - 40.000MHz800Small Size, SMT
SOC15CHCMOS15.4X10.6 SMT OCXO±5.0ppb3.3V, 5.0V10.000MHz - 20.000MHz350Small Size, SMT

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