SX7M2.000B10F20TNN 2MHz CMOS 4-SMD Crystal Oscillator

SX7M2.000B10F20TNN is a high-performance 2MHz CMOS 4-SMD Crystal Oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount crystal oscillator is an essential timing device that generates a precise electrical signal at a specific frequency, crucial for the synchronous operation of digital circuits. It belongs to the 7C series, known for its reliability and compact design, making it suitable for a wide array of electronic applications requiring stable clock signals. Its small footprint and robust construction ensure it can be integrated into space-constrained designs while maintaining excellent performance.

Key Specifications

This crystal oscillator boasts several critical specifications that define its operational characteristics and suitability for various applications. The Output type is CMOS, which refers to Complementary Metal-Oxide-Semiconductor logic. CMOS outputs are widely used due to their low power consumption and high noise immunity, making them ideal for modern digital systems. The Series is 7C, indicating its family within SCTF’s product line, often signifying specific performance characteristics or packaging styles. The fundamental Frequency of 2MHz means it generates a 2 million cycles per second signal, a common frequency for microcontrollers and communication interfaces. Its compact Size (mm) of 7.0×5.0×1.30 highlights its miniature design, facilitating integration into densely packed PCBs. The Input Current of 10-40mA specifies the operational current draw, an important factor for power budget considerations in battery-powered or low-power applications. As a Surface Mount component, it is designed for automated assembly processes, reducing manufacturing costs and increasing production efficiency. The Component Type, a Crystal Oscillator, confirms its function as an active timing device. Its Package / Case is a 4-SMD (Surface Mount Device), indicating the number of pins and its mounting style. The versatile Supply Voltage options of 1.8V, 2.5V, and 3.3V allow it to be compatible with various logic families and power supply architectures. The broad Frequency Range of 1 – 160MHz indicates the general capability of this oscillator series, though this specific part is fixed at 2MHz. Frequency Stability of ±50ppm (parts per million) measures how much the output frequency can deviate over time and temperature, with lower values indicating higher precision. The Frequency Tolerance of ±20ppm specifies the maximum allowable deviation from the nominal frequency at room temperature. Finally, the wide Operating Temperature range of -40℃ to +85℃, -40℃ to +105℃, and -40℃ to +125℃ ensures reliable operation in demanding 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 while minimizing power consumption.
• Compact 4-SMD Package: The small 7.0×5.0×1.30mm surface-mount package optimizes PCB space, enabling miniaturization of electronic devices and facilitating automated assembly for cost-effective manufacturing.
• Wide Operating Voltage Range: Supports multiple supply voltages (1.8V, 2.5V, 3.3V), offering design flexibility and compatibility with various system power rails without requiring additional voltage conversion.
• High Frequency Stability and Tolerance: With ±50ppm stability and ±20ppm tolerance, this oscillator provides reliable timing accuracy crucial for sensitive applications, ensuring consistent performance across operational conditions.
• Extended Temperature Range: Capable of operating across a broad temperature spectrum from -40℃ up to +125℃, making it suitable for harsh industrial, automotive, and outdoor environments where temperature fluctuations are common.
• Low Power Consumption: The CMOS output and efficient design contribute to a low input current (10-40mA), which is beneficial for battery-powered devices and energy-efficient systems.

Typical Applications

• Microcontroller Clocking: The SX7M2.000B10F20TNN is ideal for providing the fundamental clock signal to microcontrollers and microprocessors in embedded systems, ensuring precise execution of instructions and synchronized peripheral operations. This is critical in applications like industrial control units, smart home devices, and consumer electronics where stable timing is paramount.
• Wireless Communication Modules: In Bluetooth, Wi-Fi, or other short-range wireless communication modules, a stable 2MHz clock is often required for baseband processing, data modulation, and timing synchronization. Its compact size and robust performance make it suitable for integration into small form-factor IoT devices.
• Data Acquisition Systems: For systems that sample analog signals and convert them to digital data, accurate timing is essential for consistent sampling rates. This oscillator can provide the necessary clock for ADCs (Analog-to-Digital Converters) and data logging systems, ensuring data integrity and precision.
• Automotive Electronics: Given its wide operating temperature range and robust construction, the SX7M2.000B10F20TNN can be utilized in various automotive applications, such as engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS), where components must withstand extreme conditions.
• Industrial Control and Automation: In factory automation equipment, PLCs (Programmable Logic Controllers), and sensor interfaces, reliable timing is crucial for real-time process control and data synchronization. This oscillator provides the stable clock needed for these demanding industrial environments.

In summary, the SX7M2.000B10F20TNN from SCTF is a versatile and reliable 2MHz CMOS 4-SMD crystal oscillator, offering excellent performance for a wide range of electronic applications. Its compact size, broad voltage compatibility, and robust temperature range make it an ideal choice for engineers seeking a high-quality timing solution. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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