TKD Science and Technology Co., Ltd.
Crystal Oscillators for Smart Bands

Crystal Oscillators for Smart Bands

Smart bands require ultra-low power (microampere/nanoampere-level) and extremely compact crystal oscillators to provide stable RTC and sensor sampling references, ensuring accurate health monitoring while significantly extending battery life.

Key Clocking Requirements for Smart Bands

  • Ultra-Low Power & Miniaturization
    Ultra-Low Power & Miniaturization

    Features ultra-low RTC standby power consumption at the μA level.

    Evolving toward ultra-compact 2520, 2016, and 1612 footprints.

  • High Stability & Wide-Temperature Support
    High Stability & Wide-Temperature Support

    Maintains a frequency stability of ±10 to 20 ppm across a wide temperature range of -40°C to 85°C.

  • Bluetooth Link Accuracy
    Bluetooth Link Accuracy

    Achieves a room-temperature accuracy of ±10 ppm and a full-temperature stability of ±20 to 30 ppm.

    Ensures reliable BLE connections through low phase noise.

  • Automotive-Grade Reliability
    Automotive-Grade Reliability

    High-end wearables require AEC-Q200 qualification.

    Withstands severe mechanical vibrations and shocks.

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