SX3M20.000B10G40TNN 20MHz CMOS 4-SMD Crystal Oscillator

SX3M20.000B10G40TNN is a high-performance 20MHz CMOS Crystal Oscillator manufactured by SCTF, a reputable name in the electronics industry. As a crucial component within the Passive Components category, specifically under Crystals, Oscillators, Resonators, and more precisely, Quartz Crystal Oscillators and SMD AEC-Q100 Qualified MHz Crystal Oscillators, this device is engineered to provide a precise and stable clock signal. Its primary function is to generate a consistent frequency output, which is essential for the synchronous operation of microcontrollers, microprocessors, and various digital circuits. This particular model, part of the A3C series, is designed for surface mount applications, making it suitable for compact and automated assembly processes in modern electronic designs.

Key Specifications

This crystal oscillator boasts a comprehensive set of specifications tailored for demanding applications:

The Output type is CMOS, which signifies that the device produces a rail-to-rail digital output signal, compatible with most standard digital logic families. This ensures seamless integration into a wide array of digital circuits without the need for additional level-shifting components. The Series, A3C, denotes a specific product line from SCTF known for its robust performance and reliability in various operating conditions. The core Frequency of 20MHz indicates the exact clock speed this oscillator is designed to generate, a common frequency for many embedded systems and communication protocols. Its compact Size (mm) of 3.2×2.5×0.95 makes it ideal for space-constrained applications, allowing for higher component density on printed circuit boards. The Input Current range of 10-20mA specifies the typical power consumption, which is crucial for power budget calculations in battery-operated or low-power designs. As a Mounting Type, Surface Mount (SMD) facilitates automated pick-and-place assembly, reducing manufacturing costs and increasing production efficiency. The Component Type, Crystal Oscillator, clearly defines its function as a self-contained frequency generating device. The Package / Case is a 4-SMD, indicating a four-pin surface-mount package, standard for many compact oscillators. It supports a versatile Supply Voltage range of 1.8V, 2.5V, and 3.3V, offering flexibility for integration into systems with different power rails. The broad Frequency Range of 1 – 54MHz for the series highlights the versatility of this product family, while the Frequency Stability of ±100ppm (parts per million) quantifies how much the output frequency can deviate over temperature, voltage, and aging, ensuring reliable timing. A tight Frequency Tolerance of ±10ppm at 25°C indicates the initial accuracy of the oscillator. Finally, the wide Operating Temperature range of -40℃ to +125℃ underscores its suitability for harsh industrial and automotive environments, as it is AEC-Q100 qualified.

Features and Benefits

• AEC-Q100 Qualified: This certification ensures the SX3M20.000B10G40TNN meets stringent reliability standards for automotive applications, making it suitable for critical systems exposed to extreme conditions.
• Wide Operating Temperature Range: With an operating range from -40℃ to +125℃, this oscillator maintains stable performance across a broad spectrum of environmental conditions, ideal for industrial and outdoor electronics.
• Multiple Supply Voltage Options: Compatibility with 1.8V, 2.5V, and 3.3V power supplies provides design flexibility, allowing engineers to integrate it into various system architectures without requiring additional voltage regulators.
• Compact SMD Package: The 3.2×2.5×0.95mm 4-SMD package minimizes board space requirements, enabling the development of smaller, more portable, and higher-density electronic devices.
• High Frequency Stability and Tolerance: The ±100ppm stability and ±10ppm tolerance ensure precise and consistent timing, which is critical for reliable data communication and synchronized operations in digital systems.

Typical Applications

The SX3M20.000B10G40TNN crystal oscillator is highly versatile and finds application in numerous electronic systems:

• Automotive Electronics: Its AEC-Q100 qualification makes it perfect for engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and other in-vehicle control modules where reliability under extreme temperatures is paramount.
• Industrial Control Systems: Used in PLCs, factory automation equipment, robotic controls, and sensor interfaces where stable timing is essential for precise operation and data acquisition in harsh industrial environments.
• IoT Devices and Smart Sensors: The compact size and low power consumption make it suitable for battery-powered wireless sensors, smart home devices, and other Internet of Things applications requiring a reliable clock source for microcontrollers and communication modules.
• Telecommunications Equipment: Employed in network routers, switches, modems, and other communication infrastructure to provide accurate timing for data transmission and synchronization protocols.
• Portable Consumer Electronics: Integrated into devices like digital cameras, portable audio players, and GPS trackers where small form factor, low power, and robust performance are key design considerations.

In summary, the SX3M20.000B10G40TNN from SCTF is a robust, high-precision 20MHz CMOS crystal oscillator designed for demanding applications requiring stable and accurate timing. Its AEC-Q100 qualification, wide operating temperature range, and compact form factor make it an excellent choice for automotive, industrial, and high-reliability electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

Browse more SMD AEC-Q100 Qualified MHz Crystal Oscillators at Cirkit Electro Components.

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