SX7M49.152B10F20TNN 49.152MHz CMOS 4-SMD Crystal Oscillator

SX7M49.152B10F20TNN is a high-performance 49.152MHz CMOS crystal oscillator manufactured by SCTF, a reputable provider of passive electronic components. This surface-mount device (SMD) is designed to generate a precise and stable clock signal, which is fundamental for the synchronized operation of digital circuits. As a critical component in the timing and frequency control category, it plays an indispensable role in a wide array of electronic systems, from telecommunications to industrial control, ensuring accurate data processing and system functionality. Its compact form factor and robust electrical characteristics make it an ideal choice for modern, space-constrained electronic designs.

Key Specifications

The SX7M49.152B10F20TNN boasts several key specifications that define its performance and suitability for various applications. The Output type is CMOS, which signifies that it produces a rail-to-rail digital signal compatible with most standard logic families, ensuring straightforward integration into digital circuits. The Series is 7C, indicating a particular product line from SCTF known for its specific design characteristics and performance benchmarks. Its primary function is to generate a precise Frequency of 49.152MHz, a standard frequency often used in communication systems and microcontrollers. The compact Size (mm) of 7.0×5.0×1.30 highlights its suitability for miniaturized electronic assemblies, crucial for portable and high-density designs. The Input Current requirement of 10-40mA specifies the power consumption, an important consideration for battery-powered or power-sensitive applications. As a Surface Mount component, it is designed for automated assembly processes, reducing manufacturing costs and increasing production efficiency. The Component Type is explicitly a Crystal Oscillator, distinguishing it from bare crystals by its integrated oscillating circuit. It comes in a 4-SMD Package / Case, a common and reliable form factor for surface-mount devices. The versatile Supply Voltage options of 1.8V, 2.5V, and 3.3V allow it to be used across various voltage domains, enhancing design flexibility. Its broad Frequency Range of 1 – 160MHz indicates the general capability of the oscillator series, though this specific part is fixed at 49.152MHz. The Frequency Stability of ±50ppm over its operating temperature range ensures that the output frequency remains consistent under varying environmental conditions, critical for reliable system operation. A Frequency Tolerance of ±20ppm at room temperature specifies the initial accuracy of the oscillator. Finally, the wide Operating Temperature range of -40℃ to +85℃, -40℃ to +105℃, and -40℃ to +125℃ underscores its robust design, making it suitable for demanding industrial and automotive environments.

Features and Benefits

• High Precision CMOS Output: Delivers a clean, stable 49.152MHz CMOS compatible signal, ensuring reliable timing for digital logic and microcontrollers without the need for external buffering or level shifting.
• Wide Operating Voltage Range: Supports multiple supply voltages (1.8V, 2.5V, 3.3V), offering exceptional flexibility for integration into diverse power architectures and reducing the need for voltage translation circuitry.
• Compact Surface Mount Package: The 7.0×5.0×1.30mm 4-SMD package minimizes board space requirements, making it ideal for high-density PCBs and miniaturized electronic devices.
• Robust Temperature Performance: Designed to operate reliably across extended temperature ranges up to +125℃, ensuring consistent performance in harsh industrial, automotive, and outdoor environments.
• Excellent Frequency Stability: With a frequency stability of ±50ppm, the oscillator maintains its accuracy over its entire operating temperature range, crucial for applications requiring precise timing.

Typical Applications

The SX7M49.152B10F20TNN crystal oscillator is versatile and finds application in numerous electronic systems requiring precise timing. One primary application is in Telecommunications Equipment, such as base stations, routers, and network switches, where accurate clock signals are essential for data synchronization and high-speed communication protocols. It is also widely used in Industrial Control Systems, including PLCs, motor controllers, and automation equipment, where reliable timing ensures the precise execution of control algorithms and sensor data acquisition. In the realm of Consumer Electronics, this oscillator can be found in high-performance audio/video equipment, smart home devices, and advanced gaming consoles, providing the foundational clock for microprocessors and digital signal processors. Furthermore, its robust design makes it suitable for Automotive Electronics, where it can be integrated into infotainment systems, engine control units (ECUs), and advanced driver-assistance systems (ADAS) that demand high reliability and performance under varying environmental conditions. Lastly, it is critical for Embedded Systems and Microcontroller Units (MCUs) across various sectors, serving as the primary clock source for CPU operation, peripheral timing, and real-time clock functions. In summary, the SX7M49.152B10F20TNN is a high-quality 49.152MHz CMOS crystal oscillator from SCTF, offering precise timing, robust performance, and flexible integration options. Its compact size and wide operating parameters make it an excellent choice for demanding electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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