SX3M32.000A10F20TNN 32MHz CMOS 4-SMD Crystal Oscillator

SX3M32.000A10F20TNN is a high-performance 32MHz CMOS crystal oscillator manufactured by SCTF, a reputable name in passive components. This surface-mount device is engineered to provide a precise and stable clock signal, which is fundamental for the reliable operation of a wide array of digital electronic circuits. As a critical component in the timing and synchronization of microcontrollers, FPGAs, and various communication protocols, this crystal oscillator ensures the accurate execution of operations by generating a consistent frequency reference. Its compact 4-SMD package makes it suitable for space-constrained applications, while its robust design ensures dependable performance across challenging environmental conditions.

Key Specifications

The SX3M32.000A10F20TNN boasts several key specifications that define its operational parameters and suitability for various designs: * Output: CMOS – This specifies the output logic family of the oscillator. CMOS (Complementary Metal-Oxide-Semiconductor) output is widely used due to its low power consumption, high noise immunity, and compatibility with most digital integrated circuits, making it versatile for modern electronic systems. * Series: 3C – The series designation often indicates a specific product family or generation from the manufacturer, implying particular design characteristics, performance optimizations, or compliance with certain standards within SCTF’s product line. * Frequency: 32MHz – This is the fundamental operating frequency of the oscillator, providing 32 million cycles per second. This precise frequency is crucial for timing applications where specific clock rates are required for data processing, communication, or system synchronization. * Size (mm): 3.2×2.5×0.95 – These dimensions indicate a very compact footprint, making it ideal for miniaturized electronic devices where board space is at a premium. The low profile of 0.95mm also aids in designs with strict height restrictions. * Input Current: 10-40mA – This range specifies the typical current drawn by the oscillator during operation. Understanding this is vital for power supply design, ensuring the power source can adequately supply the component without voltage drops or instability. * Mounting Type: Surface Mount – This indicates that the component is designed for surface-mount technology (SMT) assembly, which is the standard for modern high-volume electronics manufacturing due to its efficiency, smaller component size, and improved electrical performance compared to through-hole components. * Component Type: Crystal Oscillator – This clarifies its function as an active electronic component that generates an oscillating electrical signal at a specific frequency, using the mechanical resonance of a vibrating crystal of piezoelectric material. * Package / Case: 4-SMD – This describes the physical form factor, a 4-pin surface-mount device. The small number of pins simplifies board layout and reduces overall package size. * Supply Voltage: 1.8V, 2.5V, 3.3V – This oscillator is versatile, supporting common low-voltage supply rails. This multi-voltage compatibility allows it to be integrated into various systems without requiring additional voltage regulation, simplifying design and reducing BOM cost. * Frequency Range: 1 – 160MHz – While this specific part operates at 32MHz, the broader frequency range indicates the capability of the series or family to produce a wide spectrum of frequencies, highlighting the manufacturer’s expertise in timing devices. * Frequency Stability: ±50ppm – This crucial parameter indicates how much the output frequency can deviate from its nominal value over time and temperature. A stability of ±50 parts per million (ppm) signifies a highly reliable and consistent timing source, essential for precision applications. * Frequency Tolerance: ±20ppm – This specifies the maximum permissible deviation of the actual output frequency from the nominal 32MHz at a specific reference temperature (usually 25°C). A tight tolerance of ±20ppm ensures high initial accuracy. * Operating Temperature: -40℃ to +85℃, -40℃ to +105℃, -40℃ to +125℃ – The availability of multiple operating temperature ranges demonstrates the oscillator’s robustness and suitability for industrial, automotive, and high-temperature environments, ensuring stable operation under extreme conditions.

Features and Benefits

* High Precision and Stability: With a frequency tolerance of ±20ppm and stability of ±50ppm, the SX3M32.000A10F20TNN delivers an exceptionally accurate and consistent 32MHz clock signal, vital for critical timing applications. * Wide Operating Temperature Range: Designed to perform reliably across a broad temperature spectrum, including options up to +125℃, making it suitable for demanding industrial and automotive applications where environmental extremes are common. * Compact Surface Mount Package: The small 3.2×2.5×0.95mm 4-SMD footprint allows for significant space savings on PCBs, facilitating the design of smaller, more portable, and densely packed electronic devices. * Low Power CMOS Output: The CMOS output ensures low power consumption and high compatibility with a wide range of digital logic families, contributing to energy-efficient designs and simplifying integration. * Multiple Supply Voltage Options: Supporting 1.8V, 2.5V, and 3.3V supply voltages, this oscillator offers design flexibility and can be easily integrated into various system architectures without complex power management circuits. * Robust and Reliable Construction: Manufactured by SCTF, this crystal oscillator is built to rigorous standards, ensuring long-term reliability and consistent performance in diverse electronic systems.

Typical Applications

The SX3M32.000A10F20TNN crystal oscillator is a versatile component finding use in numerous electronic applications requiring precise timing: * Microcontroller and Microprocessor Clocks: It serves as the primary clock source for microcontrollers and microprocessors, dictating the speed at which instructions are executed and peripherals operate. Its 32MHz frequency is common for embedded systems, IoT devices, and consumer electronics. * Wireless Communication Modules: In Wi-Fi, Bluetooth, Zigbee, and other RF modules, accurate timing is critical for modulation, demodulation, and data synchronization. The oscillator provides the stable reference frequency needed for reliable wireless data transmission and reception. * Data Converters (ADCs/DACs): Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs) rely on a precise clock signal for accurate sampling and conversion. The SX3M32.000A10F20TNN ensures high-fidelity data conversion in audio, video, and sensor interface applications. * Networking Equipment: Routers, switches, and network interface cards require stable clock signals for packet processing, data synchronization across different ports, and maintaining network timing protocols. This oscillator can provide the necessary timing precision. * Industrial Control Systems: In PLCs, motor control units, and factory automation equipment, precise timing is essential for synchronized operations, real-time data acquisition, and reliable control of machinery. The robust temperature range also makes it suitable for these environments. * Automotive Electronics: Modern vehicles incorporate numerous electronic control units (ECUs) for engine management, infotainment, safety systems, and more. The SX3M32.000A10F20TNN, especially with its extended temperature range options, can provide the critical timing for these demanding automotive applications. In summary, the SX3M32.000A10F20TNN from SCTF is a high-quality, compact, and reliable 32MHz CMOS crystal oscillator, ideal for a broad spectrum of digital timing applications. Its precise frequency, robust design, and versatile operating parameters make it an excellent choice for engineers and designers. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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