SX5M4.9152M20F30TNN 4.9152MHz CMOS 4-SMD Crystal Oscillator

SX5M4.9152M20F30TNN is a high-performance 4.9152MHz 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, crucial for the reliable operation of various digital circuits. As a fundamental 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 efficient integration into modern electronic designs. This oscillator belongs to the broader category of Quartz Crystal Oscillators, specifically designed for MHz frequency ranges, and is a key building block for microcontrollers, communication systems, and other digital devices requiring accurate timing.

Key Specifications

The SX5M4.9152M20F30TNN boasts several critical specifications that define its performance and suitability for various applications. The Output type is CMOS, which signifies a rail-to-rail output swing, making it compatible with a wide range of digital logic families and ensuring robust signal integrity. The Series, 5CM, indicates a specific product line from SCTF, often denoting particular performance characteristics or package styles. With a precise Frequency of 4.9152MHz, this oscillator is ideal for applications requiring this specific clock rate, such as certain microcontroller clocking or data communication protocols. Its compact Size (mm) of 5.0×3.2×1.20 highlights its small footprint, which is a significant advantage for miniaturized electronic devices. The Input Current of 10-20mA is a measure of the power consumption, indicating its efficiency. Being a Surface Mount component, it is designed for automated assembly processes, reducing manufacturing costs and increasing reliability. As a Crystal Oscillator, it provides a self-contained timing solution, eliminating the need for external crystal and associated circuitry. The Package / Case is a 4-SMD, a standard form factor for surface-mount oscillators, facilitating easy integration onto PCBs. A wide Supply Voltage range of 1.62 – 3.63V offers flexibility, allowing it to be used in both 1.8V, 2.5V, and 3.3V systems. The broader Frequency Range of 1 – 54MHz for the series indicates the versatility of this product family. The Frequency Stability of ±50ppm over the operating temperature range ensures consistent performance under varying environmental conditions, while the Frequency Tolerance of ±20ppm specifies the initial accuracy of the output frequency. Finally, an extensive Operating Temperature range of -40℃ to +85℃ makes it suitable for industrial and automotive applications where extreme temperatures are common.

Features and Benefits

• Precise 4.9152MHz Output: Delivers a highly accurate and stable clock signal, essential for critical timing applications, ensuring reliable system operation.
• CMOS Output Compatibility: Provides direct compatibility with standard digital logic families, simplifying circuit design and reducing the need for additional interfacing components.
• Compact 4-SMD Package: The small 5.0×3.2×1.20mm footprint allows for high-density PCB designs, crucial for miniaturized and portable electronic devices.
• Wide Operating Voltage Range: Supports supply voltages from 1.62V to 3.63V, offering design flexibility and compatibility with various power supply architectures.
• High Frequency Stability: With ±50ppm stability over a broad temperature range, it ensures consistent performance in diverse environmental conditions, enhancing system reliability.
• Industrial Temperature Range: Operates reliably from -40℃ to +85℃, making it suitable for demanding industrial, automotive, and outdoor applications.

Typical Applications

The SX5M4.9152M20F30TNN crystal oscillator is a versatile component finding use across numerous electronic applications due to its precision and robust design:

1. Microcontroller Clocking: It serves as the primary clock source for microcontrollers and microprocessors, providing the fundamental timing required for instruction execution, peripheral operation, and overall system synchronization. Its stable 4.9152MHz frequency can be directly used or multiplied internally to derive higher clock speeds.
2. Wireless Communication Modules: In RF transceivers, Bluetooth modules, Wi-Fi modules, and other wireless communication devices, accurate timing is paramount for modulation, demodulation, and data synchronization. This oscillator can provide the reference clock for baseband processing or frequency synthesis.
3. Industrial Control Systems: PLCs (Programmable Logic Controllers), sensor interfaces, and motor control units in industrial environments demand reliable and precise timing. The SX5M4.9152M20F30TNN’s wide operating temperature range and stability make it well-suited for such harsh conditions, ensuring consistent operation of automation equipment.
4. Portable and Battery-Powered Devices: Its low input current and compact size are beneficial for portable electronics like handheld meters, medical devices, and IoT nodes where power efficiency and small form factor are critical design considerations.
5. Data Acquisition Systems: In applications requiring precise sampling rates for analog-to-digital converters (ADCs) or digital-to-analog converters (DACs), this oscillator can provide the necessary clock signal to ensure accurate data capture and reproduction.

This SCTF crystal oscillator, part number SX5M4.9152M20F30TNN, offers a reliable and high-performance timing solution for a wide array of electronic designs. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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