SX7M22.5792M20F30TNN 22.5792MHz CMOS 4-SMD Crystal Oscillator

SX7M22.5792M20F30TNN is a high-performance 22.5792MHz CMOS Crystal Oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount device is designed to provide precise and stable clock signals essential for the reliable operation of various digital electronic circuits. As a fundamental timing component, crystal oscillators convert electrical energy into a mechanical vibration at a specific frequency, which is then converted back into an electrical signal. This particular model, part of the 7CM series, offers excellent frequency stability and tolerance, making it an ideal choice for applications requiring accurate timing in a compact form factor.

Key Specifications

The SX7M22.5792M20F30TNN boasts several critical specifications that define its performance and suitability for diverse applications. Its **Output** is CMOS, which signifies that it produces a rail-to-rail output voltage swing, making it directly compatible with most digital logic families and microcontrollers. The **Series** is 7CM, indicating its product family within SCTF’s portfolio, often associated with specific performance characteristics or package types. The core **Frequency** is 22.5792MHz, a precise operating frequency crucial for synchronized digital systems. The compact **Size (mm)** of 7.0×5.0×1.30 makes it suitable for space-constrained designs, typical in modern portable and miniaturized electronics. An **Input Current** of 10-20mA reflects its power consumption, which is relatively low, contributing to energy-efficient designs. As a **Surface Mount** component, it is designed for automated assembly processes, enhancing manufacturing efficiency and reducing board space. The **Component Type** is clearly a Crystal Oscillator, distinguishing it from resonators or other timing devices by its integrated oscillating circuit. Its **Package / Case** is 4-SMD (Surface Mount Device), a standard form factor for surface mounting. The 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, common in battery-powered and low-power applications. The **Frequency Range** of 1 – 54MHz indicates the broader family’s capabilities, while this specific part operates at 22.5792MHz. **Frequency Stability** of ±50ppm (parts per million) quantifies how much the output frequency can drift over temperature and time, with lower values indicating better precision. **Frequency Tolerance** of ±20ppm specifies the initial deviation from the nominal frequency at room temperature. Finally, an **Operating Temperature** range of -40℃ to +85℃ ensures robust performance in harsh industrial and automotive environments.

Features and Benefits

• **CMOS Output Compatibility:** Provides direct interfacing with a wide range of digital ICs, simplifying circuit design and reducing the need for external level shifters.
• **Compact 4-SMD Package:** The small 7.0×5.0x1.30mm footprint enables high-density PCB layouts, crucial for miniaturized electronic devices and portable applications.
• **Wide Operating Voltage Range:** Operates reliably from 1.62V to 3.63V, offering design flexibility and compatibility with various power supply schemes, including low-power and battery-operated systems.
• **Excellent Frequency Stability and Tolerance:** With ±50ppm stability and ±20ppm tolerance, it ensures precise and consistent timing, critical for data integrity and reliable system operation.
• **Extended Temperature Range:** Designed to perform consistently across a broad temperature spectrum from -40°C to +85°C, making it suitable for demanding industrial and automotive applications.
• **Low Power Consumption:** An input current of 10-20mA contributes to energy-efficient designs, extending battery life in portable devices and reducing overall power overhead.

Typical Applications

This versatile SX7M22.5792M20F30TNN crystal oscillator finds its place in numerous electronic systems requiring accurate timing signals:

• **Microcontroller and Microprocessor Clocks:** Essential for providing the fundamental clock signal that synchronizes all operations within microcontrollers and microprocessors in embedded systems, ensuring correct instruction execution and peripheral timing.
• **Wireless Communication Modules:** Used in Wi-Fi, Bluetooth, Zigbee, and other RF modules to generate precise carrier frequencies and timing for data transmission and reception, crucial for maintaining communication integrity and range.
• **Industrial Control Systems:** Provides reliable timing for PLCs, motor controllers, and sensor interfaces in factory automation, where accurate synchronization is vital for process control and safety.
• **Consumer Electronics:** Integrated into devices like digital cameras, smart home devices, and audio equipment to ensure stable operation of internal clocks, data converters, and communication interfaces.
• **Networking Equipment:** Utilized in routers, switches, and network interface cards (NICs) to clock data transfer rates and ensure synchronized communication protocols across networks.

In summary, the SX7M22.5792M20F30TNN from SCTF is a robust and reliable 22.5792MHz CMOS crystal oscillator, offering a blend of precision, compact size, and wide operating parameters. It is an excellent choice for designers seeking a high-quality timing solution for a diverse range of digital applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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