SX3M12.000A10F20TNN 12MHz CMOS 4-SMD Crystal Oscillator

SX3M12.000A10F20TNN is a high-performance 12MHz CMOS crystal oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount device is designed to provide a precise and stable clock signal, which is fundamental for the synchronous operation of digital circuits. As a crucial timing component, it converts electrical energy into mechanical vibrations and back, generating a consistent frequency output. Its compact 4-SMD package makes it suitable for space-constrained applications, ensuring reliable performance across a broad range of operating conditions.

Key Specifications

The Output type is CMOS, which signifies that the oscillator produces a rail-to-rail output signal, making it directly compatible with most digital logic families. This ensures robust signal integrity and simplifies interfacing with microcontrollers, FPGAs, and other digital ICs. The Series, 3C, indicates a specific product line from SCTF, often denoting particular performance characteristics or package styles. The core Frequency of 12MHz is a standard and widely used frequency, suitable for various microcontroller clocking, data communication, and general-purpose timing applications. Its compact Size (mm) of 3.2×2.5×0.95 highlights its miniature footprint, crucial for modern, densely packed PCBs where space optimization is paramount. The Input Current range of 10-40mA specifies the typical power consumption, allowing engineers to design power supplies efficiently. As a Mounting Type, Surface Mount (SMD) means it is designed for automated assembly processes, reducing manufacturing costs and increasing production efficiency. The Component Type, Crystal Oscillator, clearly defines its function as a self-contained timing device. The Package / Case, 4-SMD, refers to its specific physical form factor, facilitating standardized pick-and-place operations. The versatile Supply Voltage options of 1.8V, 2.5V, and 3.3V ensure compatibility with a wide array of low-voltage digital systems, promoting design flexibility. The broad Frequency Range of 1 – 160MHz indicates the oscillator’s capability to operate within a wide spectrum, though this specific part is fixed at 12MHz. The Frequency Stability of ±50ppm (parts per million) quantifies how much the output frequency can deviate over temperature, voltage, and aging, signifying good long-term reliability. The Frequency Tolerance of ±20ppm specifies the initial accuracy of the output frequency at room temperature, which is critical for applications requiring precise timing. Finally, the extensive Operating Temperature range of -40℃ to +85℃, -40℃ to +105℃, and -40℃ to +125℃ demonstrates its robustness and suitability for harsh industrial, automotive, and high-temperature environments.

Features and Benefits

• High Precision CMOS Output: Delivers a clean, stable 12MHz clock signal with CMOS compatibility, ensuring seamless integration into digital circuits and minimizing signal integrity issues.
• Compact 4-SMD Package: The miniature 3.2×2.5×0.95mm footprint saves valuable PCB space, enabling smaller and more portable electronic designs.
• Wide Operating Voltage Range: Supports 1.8V, 2.5V, and 3.3V supply voltages, offering flexibility and compatibility with various low-power and standard logic systems.
• Excellent Frequency Stability and Tolerance: With ±50ppm stability and ±20ppm tolerance, the SX3M12.000A10F20TNN provides reliable and accurate timing, crucial for critical applications.
• Robust Temperature Performance: Designed to operate reliably across a wide temperature range from -40℃ up to +125℃, making it suitable for demanding industrial and automotive environments.
• Surface Mount Technology: Facilitates automated assembly, reducing manufacturing costs and increasing production efficiency for high-volume applications.

Typical Applications

• Microcontroller Clocking: Provides the essential 12MHz clock signal for a wide range of microcontrollers (MCUs) used in embedded systems, ensuring precise execution of instructions and peripheral timing. This is fundamental for applications like home appliances, industrial control panels, and IoT devices.
• Data Communication Systems: Utilized in UART, SPI, and I2C interfaces for accurate baud rate generation and data synchronization in devices such as network routers, modems, and sensor nodes, where reliable data transfer is paramount.
• Consumer Electronics: Found in digital cameras, portable audio players, and smart home devices, where a stable 12MHz clock is required for various internal timing functions, display controllers, and user interface processing.
• Industrial Automation: Essential for timing in programmable logic controllers (PLCs), motor control systems, and factory automation equipment, ensuring synchronized operation of machinery and precise process control in harsh industrial settings.
• Automotive Electronics: Employed in infotainment systems, body control modules, and engine control units (ECUs) where robust and accurate timing is critical for reliable performance and safety under varying environmental conditions.

The SX3M12.000A10F20TNN is a versatile and reliable crystal oscillator, ideal for a multitude of electronic designs requiring precise 12MHz timing. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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