Specs Value
Device Type Automotive TCXOs
25 MHz
Frequency Stability (ppm)
Operating Temp. Range (°C)
-40 to 105
Supply Voltage (V)
Package Size (mm x mm)
Output Drive Strength*
Feature Pin
Pull Range (PPM PR)

*See datasheet for details

Tight stability ±0.5 ppm over AEC-Q100 Grade 2 temperature

  • ±0.5 ppm over temperature -40 °C to 105 °C

Exceptional dynamic stability under airflow, fast temp. ramp

  • 3e-11 ADEV at 10 second average time
  • ±15 ppb/°C frequency slope (ΔF/ΔT), 10 °C/min ramp
    • Enables fastest satellite lock under any operating conditions

    20x better phase noise under vibration

    • Minimizes loss of satellite lock in high-vibration environments

      No activity dips or microjumps

      • Eliminates the need for costly screening or burn-in test

      0.2 ps/mV power supply noise rejection (PSNR)

      • Reduces BOM by eliminating a dedicated LDO for the TCXO

      70 g vibration and 30,000 g shock

      • Best robustness and reliability in harsh conditions

      LVCMOS or Clipped sinewave output

      • Optimize for best balance between EMI and jitter

      Rich programmable features

      • Any frequency between 1 to 60 MHz
      • ±0.5 ppm, ±1 ppm, ±2.5 ppm
      • 2.25 to 3.63 V
      • Large pull range from ±6.25 to ±3200 ppm:
        • Customize TCXO specifications for optimal system performance

      Digital frequency tuning through I2C

      • Eliminate frequency shift caused by board noise

      Superior reliability

      • 1 billion hours MTBF
      • Lifetime warranty: Reduces repair costs and field failures due to clock components
      • Precision GNSS
      • GPS / GNSS Modules

      SiT6722 (5032) Evaluation Board User Manual – Evaluate oscillator performance

      Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature

      Time Error Simulation Software – Simulate and analyze the impact of the local oscillator

      Ceramic 5032 10-Pins 3D Step Model – Preview oscillator packages in 3D

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