SX7M20.000M20F30TNN 20MHz CMOS 4-SMD Crystal Oscillator

SX7M20.000M20F30TNN is a high-performance 20MHz CMOS 4-SMD Crystal Oscillator manufactured by SCTF, a reputable name in the electronics industry. As a crucial passive component, this crystal oscillator generates a precise and stable clock signal, which is fundamental for the synchronized operation of digital circuits. It falls under the category of Quartz Crystal Oscillators, specifically designed for surface mount applications, making it ideal for compact and automated assembly processes. Its robust design and reliable frequency output ensure optimal performance in a wide array of electronic systems requiring accurate timing.

Key Specifications

The SX7M20.000M20F30TNN boasts a comprehensive set of specifications that define its operational characteristics and suitability for various applications. The Output type is CMOS, which is a widely adopted logic family known for its low power consumption and high noise immunity, making it compatible with most digital ICs. The Series, 7CM, indicates a specific product line from SCTF, often signifying particular performance enhancements or packaging styles. With a fixed Frequency of 20MHz, this oscillator provides a precise timing reference, critical for microcontrollers, FPGAs, and communication protocols. Its compact Size (mm) of 7.0×5.0×1.30 makes it suitable for space-constrained designs, allowing for miniaturization of electronic devices. The Input Current of 10-20mA signifies its power consumption, an important factor for battery-powered or low-power applications. As a Surface Mount component, it is designed for automated pick-and-place assembly, reducing manufacturing costs and increasing production efficiency. The Package / Case is a 4-SMD, referring to its four-pin surface-mount device configuration. The broad Supply Voltage range of 1.62 – 3.63V offers flexibility, allowing it to be integrated into systems operating on various low-voltage power rails. While the specific part is 20MHz, its broader Frequency Range of 1 – 54MHz for the series indicates the versatility of the underlying technology. A Frequency Stability of ±50ppm (parts per million) denotes how much the output frequency can deviate over its operating conditions, while a Frequency Tolerance of ±20ppm specifies the initial accuracy of the frequency at room temperature. Finally, the wide Operating Temperature range of -40℃ to +85℃ ensures reliable performance in demanding industrial and automotive environments.

Features and Benefits

• Precision 20MHz CMOS Output: Delivers a highly accurate and stable 20MHz clock signal with CMOS compatibility, ensuring seamless integration with a vast range of digital logic circuits and microcontrollers while consuming minimal power.
• Compact 4-SMD Package: The small 7.0×5.0×1.30mm surface-mount device (SMD) footprint allows for high-density PCB designs, contributing to the miniaturization of electronic products and efficient automated assembly processes.
• Wide Supply Voltage Range (1.62 – 3.63V): Offers exceptional flexibility in power supply integration, making it suitable for diverse applications from low-voltage portable devices to standard 3.3V systems without requiring additional voltage regulation.
• Robust Operating Temperature Range: With an operating temperature from -40℃ to +85℃, this oscillator is engineered to perform reliably in harsh environmental conditions, making it ideal for industrial, automotive, and outdoor applications.
• Excellent Frequency Stability and Tolerance: A frequency stability of ±50ppm and tolerance of ±20ppm ensures consistent and accurate timing over its operational lifespan, crucial for applications requiring precise synchronization and data integrity.

Typical Applications

The SX7M20.000M20F30TNN crystal oscillator is an indispensable component across numerous electronic applications due to its precision and reliability:

• Microcontroller Units (MCUs) and Microprocessors: Provides the essential clock signal for the core operation of MCUs and microprocessors, enabling synchronized execution of instructions and peripheral operations in embedded systems, IoT devices, and consumer electronics.
• Wireless Communication Modules: Used in Bluetooth, Wi-Fi, Zigbee, and other RF modules to generate stable carrier frequencies and timing for data transmission and reception, ensuring reliable and accurate wireless connectivity.
• Networking Equipment: Critical for timing in routers, switches, and network interface cards (NICs), where precise clocking is necessary for data packet synchronization, Ethernet protocols, and overall network performance.
• Industrial Control Systems: Employed in PLCs, sensors, and actuators to provide accurate timing for real-time control, data acquisition, and automation processes in manufacturing, robotics, and process control environments.
• Automotive Electronics: Integrated into various automotive systems such as engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) to ensure precise timing for critical functions, communication buses, and sensor data processing.

The SX7M20.000M20F30TNN is a premium crystal oscillator solution for applications demanding high precision and reliability. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely delivery for your project needs.

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