SX7M27.120M20F30TNN 27.12MHz CMOS 4-SMD Crystal Oscillator

SX7M27.120M20F30TNN is a high-performance 27.12MHz CMOS Crystal Oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount device (SMD) is designed to provide a precise and stable clock signal, which is fundamental for the synchronous operation of digital circuits. As a crucial component in the Crystals, Oscillators, Resonators category, specifically within Quartz Crystal Oscillators, it ensures reliable timing for microcontrollers, FPGAs, and various communication systems. Its compact 4-SMD package makes it suitable for space-constrained applications, offering an efficient solution for frequency generation in modern electronic designs.

Key Specifications

The Output type of this oscillator is CMOS, which signifies its compatibility with standard CMOS logic families, making it easy to integrate into a wide range of digital circuits without additional interfacing components. The Series, identified as 7CM, indicates a specific product line from SCTF known for its particular performance characteristics and package styles. Operating at a precise Frequency of 27.12MHz, this oscillator is ideal for applications requiring this specific clock speed, often found in wireless communication protocols or specialized data processing. Its compact Size (mm) of 7.0×5.0×1.30 highlights its suitability for miniaturized electronic devices, contributing to smaller PCB footprints. The Input Current of 10-20mA represents its power consumption, which is a critical factor for battery-powered or low-power applications. As a Surface Mount component, it is designed for automated assembly processes, leading to cost-effective manufacturing. The Component Type is clearly a Crystal Oscillator, confirming its function as a self-contained frequency generating device. The Package / Case is a 4-SMD, denoting its surface-mount form factor with four solderable pads. A broad Supply Voltage range of 1.62 – 3.63V offers flexibility, allowing it to be used with various low-voltage power rails commonly found in modern electronics. The specified Frequency Range of 1 – 54MHz indicates the broader family of oscillators this part belongs to, though this specific model is fixed at 27.12MHz. Frequency Stability of ±50ppm over its operating temperature range ensures that the output frequency remains consistent under varying environmental conditions, crucial for reliable system operation. The Frequency Tolerance of ±20ppm specifies the initial accuracy of the oscillator at room temperature. Finally, an extensive Operating Temperature range of -40℃ to +85℃ makes it suitable for robust industrial, automotive, and outdoor applications.

Features and Benefits

• CMOS Output Compatibility: Ensures seamless integration with standard digital logic, simplifying circuit design and reducing component count.
• Compact 4-SMD Package: The small 7.0×5.0×1.30mm footprint saves valuable PCB space, enabling miniaturization of end products.
• Wide Operating Voltage Range: Supports 1.62V to 3.63V, providing flexibility for various power supply designs and low-power applications.
• High Frequency Stability: With ±50ppm stability over temperature, it delivers consistent and reliable timing for critical applications.
• Broad Operating Temperature Range: Capable of functioning from -40℃ to +85℃, making it suitable for demanding industrial and automotive environments.

Typical Applications

The SX7M27.120M20F30TNN crystal oscillator is versatile and finds application in numerous electronic systems requiring precise timing. One primary application is in Wireless Communication Modules, such as Bluetooth, Wi-Fi, and Zigbee transceivers, where accurate clock signals are essential for data modulation, demodulation, and synchronization. Its 27.12MHz frequency can be particularly relevant for specific RF protocols. Another significant use case is in Microcontroller Units (MCUs) and Digital Signal Processors (DSPs), where it serves as the main clock source, driving the CPU, peripherals, and internal timers to ensure precise execution of instructions and real-time operations. In Consumer Electronics like smart home devices, portable audio players, and digital cameras, this oscillator provides the stable timing required for various functions, from data processing to display refreshing. Furthermore, it is well-suited for Industrial Control Systems and Automation, where reliable and consistent timing is paramount for sensor data acquisition, motor control, and communication between different system components, especially given its wide operating temperature range. Lastly, its compact size and robust performance make it an excellent choice for Portable and Battery-Powered Devices, where low power consumption and small form factor are critical design considerations.

This SCTF 27.12MHz CMOS 4-SMD Crystal Oscillator, SX7M27.120M20F30TNN, offers a reliable and efficient solution for generating precise clock signals in a wide array of electronic designs. It is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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