SX7M2.000A10F20TNN 2MHz CMOS 4-SMD Crystal Oscillator

SX7M2.000A10F20TNN is a high-performance 2MHz CMOS Crystal Oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount device is engineered to provide a precise and stable clock signal, which is fundamental for the synchronized operation of digital circuits. As a critical timing component, it converts electrical energy into mechanical vibrations and then back into an electrical signal at a very specific frequency, ensuring reliable system performance in a wide array of electronic applications. Its compact 4-SMD package makes it suitable for space-constrained designs.

Key Specifications

The SX7M2.000A10F20TNN boasts several key specifications that underscore its utility and performance. The ‘Output’ is CMOS, indicating that it produces a rail-to-rail digital signal, compatible with most modern digital logic families. The ‘Series’ is 7C, denoting a specific product line from SCTF known for its robust performance. With a fixed ‘Frequency’ of 2MHz, this oscillator is ideal for applications requiring a precise, low-frequency clock source. Its ‘Size (mm)’ of 7.0×5.0×1.30 highlights its compact footprint, crucial for miniaturized electronic devices. The ‘Input Current’ range of 10-40mA specifies the typical power consumption, which is important for power budget considerations in battery-operated or low-power designs. As a ‘Surface Mount’ component, it is designed for automated assembly processes, facilitating efficient manufacturing. The ‘Component Type’ is clearly a Crystal Oscillator, distinguishing it from other timing devices. The ‘Package / Case’ is a 4-SMD, referring to its four-pin surface-mount device form factor. It supports a versatile ‘Supply Voltage’ of 1.8V, 2.5V, and 3.3V, offering flexibility for integration into various voltage domains. While this specific part is 2MHz, the ‘Frequency Range’ of the series is 1 – 160MHz, showcasing the broader capabilities of the product family. ‘Frequency Stability’ of ±50ppm (parts per million) indicates how much the output frequency can drift over temperature and time, while ‘Frequency Tolerance’ of ±20ppm specifies the initial accuracy of the frequency at room temperature. Both are critical for applications requiring precise timing. Finally, the broad ‘Operating Temperature’ range of -40℃ to +85℃, -40℃ to +105℃, and -40℃ to +125℃ signifies its suitability for harsh industrial, automotive, and high-temperature environments.

Features and Benefits

• Precise 2MHz CMOS Output: Delivers a stable and accurate 2MHz clock signal with CMOS compatibility, ensuring seamless integration with a wide range of digital ICs and microcontrollers.
• Compact 4-SMD Package: The small 7.0×5.0×1.30mm footprint allows for high-density PCB designs, crucial for miniaturized and portable electronic devices.
• Wide Operating Voltage Range: Supports multiple supply voltages (1.8V, 2.5V, 3.3V), offering design flexibility and compatibility with various power architectures.
• Excellent Frequency Stability and Tolerance: With ±50ppm stability and ±20ppm tolerance, it provides reliable and consistent timing performance under varying conditions, critical for sensitive applications.
• Extended Temperature Range: Capable of operating across -40℃ to +125℃, making it suitable for demanding industrial, automotive, and outdoor applications where extreme temperatures are common.
• Low Power Consumption: An input current of 10-40mA contributes to energy efficiency, which is beneficial for battery-powered devices and reducing overall system power budgets.

Typical Applications

The SX7M2.000A10F20TNN crystal oscillator finds extensive use across numerous electronic systems requiring a stable and precise 2MHz clock source:

• Microcontroller Clocking: It serves as the primary clock source for microcontrollers (MCUs) in embedded systems, providing the necessary timing for CPU operations, peripheral synchronization, and real-time clock functions. This is crucial in applications like smart home devices, industrial control panels, and consumer electronics.
• Communication Modules: In wireless communication modules such as Bluetooth Low Energy (BLE) or Zigbee, a stable 2MHz clock can be used for baseband processing, timing synchronization, or as a reference for frequency synthesis, ensuring reliable data transmission and reception.
• Industrial Automation: Employed in programmable logic controllers (PLCs), sensor interfaces, and motor control systems, where precise timing is essential for accurate data acquisition, process control, and synchronized actuation of machinery. Its wide operating temperature range is particularly advantageous here.
• Automotive Electronics: Suitable for various in-car systems, including body electronics, infotainment systems, and advanced driver-assistance systems (ADAS), where robust and reliable timing components are critical for safety and performance in harsh automotive environments.
• Medical Devices: Used in portable diagnostic equipment, patient monitoring systems, and other medical instruments that require stable and accurate timing for data processing, display updates, and sensor interfacing, contributing to the reliability of critical healthcare applications.

In summary, the SX7M2.000A10F20TNN from SCTF is a robust and reliable 2MHz CMOS crystal oscillator, offering a blend of precision, compact size, and environmental resilience. It is an ideal choice for design engineers seeking a high-quality timing solution for a wide range of applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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