SX1B16.000F1010F30 16MHz ±10ppm 4-SMD Crystal

SX1B16.000F1010F30 is a high-precision 16MHz surface-mount crystal manufactured by SCTF, a reputable name in passive components. This crystal serves as a fundamental frequency reference in various electronic circuits, providing the stable clock signal necessary for microcontrollers, wireless communication modules, and digital signal processors to operate accurately and synchronously. As a crucial passive component, it falls under the category of Crystals, Oscillators, and Resonators, specifically designed for surface-mount applications where space and reliability are paramount.

Key Specifications

The SX1B16.000F1010F30 crystal boasts several critical specifications that define its performance and suitability for diverse applications. The ESR (Equivalent Series Resistance) of 200Ω indicates the crystal’s internal resistance, which influences its Q-factor and power consumption. A lower ESR generally means a more efficient and stable oscillation. The Series designation ‘1X’ likely refers to a specific product line or characteristic from SCTF, often indicating performance grade or package type. Its primary Frequency is 16MHz, making it ideal for systems requiring this specific clock speed. The compact Size (mm) of 2.0×1.6×0.45 highlights its miniature footprint, crucial for modern, space-constrained PCB designs. Being a Surface Mount component, it is designed for automated assembly processes, ensuring efficient manufacturing. As a Crystal, it is a passive resonant device, distinct from active oscillators. The Package / Case is a 4-SMD (Surface Mount Device), indicating its physical form factor with four solderable pads. While its nominal frequency is 16MHz, the crystal belongs to a Frequency Range of 16-54MHz, suggesting its design is optimized for this broader spectrum, though this specific part is fixed at 16MHz. The Load Capacitance of 10pF is the external capacitance required to achieve the specified frequency, critical for proper oscillator circuit design. The Frequency Stability of ±30ppm (parts per million) indicates how much the frequency can drift over its operating temperature range, while the Frequency Tolerance of ±10ppm specifies the initial deviation from the nominal 16MHz at room temperature. Both parameters are vital for applications requiring precise timing. Finally, the wide Operating Temperature range of -40℃ to +85℃ ensures robust performance in challenging environmental conditions, from extreme cold to high heat.

Features and Benefits

• High Precision Timing: With a ±10ppm frequency tolerance and ±30ppm stability, this crystal provides highly accurate and consistent timing signals, essential for reliable operation of microcontrollers and communication protocols.
• Compact Footprint: The 2.0×1.6×0.45mm 4-SMD package allows for significant space savings on PCBs, enabling miniaturization of electronic devices and higher component density.
• Wide Operating Temperature Range: Designed to perform reliably from -40℃ to +85℃, it is suitable for industrial, automotive, and outdoor applications where temperature extremes are common.
• Surface Mount Technology (SMT): Facilitates automated assembly, reducing manufacturing costs and improving production efficiency and consistency compared to through-hole components.
• Robust Construction: Manufactured by SCTF, this crystal is built for durability and long-term stability, ensuring consistent performance over the product’s lifespan.

Typical Applications

The SX1B16.000F1010F30 crystal is a versatile component finding its use across a multitude of electronic systems requiring precise timing. One primary application is in microcontroller units (MCUs), where it provides the essential clock signal for the CPU, peripherals, and timers, ensuring all operations are synchronized. This is critical in embedded systems for industrial control, home automation, and consumer electronics. Another significant area is in wireless communication modules, such as Bluetooth, Wi-Fi, and Zigbee transceivers. The crystal’s stable 16MHz frequency is often used to generate the carrier frequency or baseband clock, directly impacting the accuracy and reliability of data transmission and reception. In digital signal processing (DSP) systems, precise timing is paramount for sampling, filtering, and data conversion. The SX1B16.000F1010F30 can serve as the master clock for ADCs, DACs, and DSP processors, ensuring high-fidelity audio and video processing or accurate sensor data acquisition. Furthermore, it is frequently employed in automotive electronics, including engine control units (ECUs), infotainment systems, and safety features like ABS. Its wide operating temperature range and reliability are crucial for the demanding automotive environment. Lastly, it can be found in network routers and switches, providing the timing for Ethernet controllers and other communication interfaces, ensuring data integrity and reliable network operation.

In summary, the SX1B16.000F1010F30 from SCTF is a high-performance 16MHz 4-SMD crystal offering excellent frequency stability and tolerance within a compact package. Its robust design and wide operating temperature range make it suitable for a broad spectrum of demanding electronic applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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