SX3M50.000A10F20TNN 50MHz CMOS 4-SMD Crystal Oscillator

SX3M50.000A10F20TNN is a high-performance 50MHz 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 synchronous operation of digital circuits. As a crucial timing component, it converts electrical energy into mechanical vibrations and then back into an electrical signal at a very specific frequency, ensuring reliable operation in a wide array of electronic systems. Its compact 4-SMD package makes it ideal for space-constrained applications, while its robust design guarantees consistent performance across various environmental conditions.

Key Specifications

The SX3M50.000A10F20TNN boasts several critical specifications that define its operational characteristics and suitability for diverse applications. The Output type is CMOS, which is a widely used logic family known for its low power consumption and high noise immunity, making it compatible with most digital ICs. The Series, 3C, indicates a specific product line from SCTF, often denoting particular performance characteristics or package styles. The core Frequency of 50MHz signifies the precise clock rate generated by the oscillator, a common frequency for microcontrollers, FPGAs, and communication interfaces. Its compact Size (mm) of 3.2×2.5×0.95 highlights its miniature footprint, crucial for modern, miniaturized electronic designs. The Input Current range of 10-40mA reflects its power consumption characteristics, important for power budget calculations in battery-operated or power-sensitive devices. As a Surface Mount component, it is designed for automated assembly processes, leading to cost-effective and high-density PCB layouts. The Component Type, Crystal Oscillator, specifies its function as a self-contained timing source. The Package / Case is a 4-SMD, indicating a standard surface-mount package with four terminals for electrical connection. The versatile Supply Voltage options of 1.8V, 2.5V, and 3.3V ensure compatibility with various logic families and power supply rails. While the specific part operates at 50MHz, its broader Frequency Range of 1 – 160MHz suggests the capabilities of the underlying oscillator technology. The Frequency Stability of ±50ppm (parts per million) quantifies how much the output frequency can drift over its operating life and temperature, a critical parameter for applications requiring precise timing. The Frequency Tolerance of ±20ppm indicates the initial deviation from the nominal 50MHz frequency at standard conditions. Finally, the wide Operating Temperature range, spanning from -40℃ to +85℃, -40℃ to +105℃, and -40℃ to +125℃, underscores its suitability for harsh industrial, automotive, and high-temperature environments.

Features and Benefits

• High Precision 50MHz Output: Delivers a stable and accurate 50MHz clock signal, essential for reliable operation of high-speed digital systems and communication protocols.
• CMOS Compatibility: The CMOS output ensures seamless integration with a wide range of digital logic families, offering low power consumption and excellent noise immunity.
• Compact 4-SMD Package: Its miniature 3.2×2.5×0.95mm surface-mount footprint enables high-density board designs, crucial for space-constrained applications and miniaturization trends.
• Wide Operating Voltage Range: Supports multiple supply voltages (1.8V, 2.5V, 3.3V), providing design flexibility and compatibility with various power architectures.
• Robust Temperature Performance: Engineered to operate reliably across extreme temperature ranges (-40℃ to +125℃), making it suitable for demanding industrial, automotive, and outdoor applications.
• Excellent Frequency Stability: With a frequency stability of ±50ppm and tolerance of ±20ppm, the SX3M50.000A10F20TNN ensures consistent and dependable timing over its operational lifespan.

Typical Applications

The SX3M50.000A10F20TNN crystal oscillator is a versatile component finding its use in numerous electronic applications requiring precise timing:

• Microcontroller and Microprocessor Clocks: Provides the fundamental clock signal for the central processing units in embedded systems, ensuring synchronized execution of instructions and peripheral operations.
• Data Communication Systems: Crucial for generating baud rates and timing signals in serial communication interfaces like UART, SPI, and I2C, as well as for Ethernet PHYs and wireless modules, ensuring accurate data transmission and reception.
• FPGA and ASIC Designs: Serves as the primary clock source for Field-Programmable Gate Arrays and Application-Specific Integrated Circuits, driving their internal logic and ensuring correct sequential operation.
• Industrial Control Systems: Used in PLCs, motor controllers, and sensor interfaces where reliable and stable timing is paramount for precise control and data acquisition in harsh industrial environments.
• Consumer Electronics: Found in devices such as digital cameras, smart home devices, and portable gadgets where compact size, low power, and stable operation are critical for user experience and functionality.
• Automotive Electronics: Employed in various automotive modules, including infotainment systems, engine control units (ECUs), and advanced driver-assistance systems (ADAS), where high reliability and wide operating temperature range are essential.

The SX3M50.000A10F20TNN is a reliable and high-performance timing solution for a broad spectrum of electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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