TKD Science and Technology Co., Ltd.
Crystal Oscillators for TPMS

Crystal Oscillators for TPMS

Tire Pressure Monitoring Systems (TPMS) require automotive-grade crystal oscillators that withstand extreme high temperatures (up to 150°C), severe vibrations, and feature ultra-low power consumption to support long-lifespan operation and periodic data reporting in battery-powered environments.

Key Clocking Requirements for TPMS

  • Automotive-Grade High Reliability
    Automotive-Grade High Reliability

    Fully qualified to the AEC-Q200 standard.

    Operates reliably across a wide temperature range of -40°C to 115°C.

    Withstands severe mechanical shocks of up to 8,000g.

    Features an ultra-low aging rate of ≤±3 ppm/year.

  • Ultra-High Frequency Accuracy
    Ultra-High Frequency Accuracy

    Achieves a frequency tolerance of ±50 ppm (with high-end options reaching ±10 ppm).

    Guarantees precise carrier frequency for 315 MHz and 433 MHz RF transmissions.

  • Ultra-Low Power Consumption
    Ultra-Low Power Consumption

    Supports a battery lifespan of 5 to 10 years.

    Features exceptionally low operating current and standby power consumption.

    Ensures fast start-up performance.

  • Miniaturized Packaging
    Miniaturized Packaging

    Available in compact 2016, 2520, and 3225 SMD footprints.

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