SX7M2.176A20F30TNN

Oscillators Overview

The SX7M2.176A20F30TNN is a surface-mount CMOS oscillator manufactured by Shenzhen SCTF Electronics, designed for industrial applications requiring stable clock signals. It operates within a supply voltage range of 1.62V to 3.63V, supporting common logic levels such as 1.8V and 3.3V. The device provides a nominal frequency of 2.176 MHz with a frequency stability of ±20 ppm at room temperature and ±30 ppm across the full operating temperature range. It features a standard SMD package measuring 7.0mm x 5.0mm x 1.4mm, ensuring compatibility with existing PCB footprints.

Oscillators Feature Summary

• Supports wide input voltage range from 1.62V to 3.63V for flexible system integration
• Industrial-grade temperature stability ensures consistent performance in harsh environments
• Standardized SMD footprint allows for direct replacement without PCB redesign

Oscillators Applications

• Reference clock source for microcontrollers and FPGAs
• Clock generation for industrial communication interfaces
• Timing reference for data acquisition systems

Oscillators Procurement Notes

Verify the specific ordering suffix against the official datasheet to ensure correct frequency tolerance and temperature range specifications. Confirm that the package dimensions match the target PCB layout requirements. Cross-reference the manufacturer's part number with distributor listings to validate authenticity and availability before placing orders.

Oscillators Selection Notes

Select this component when a low-frequency reference clock near 2.176 MHz is required for digital circuits. Ensure the design accommodates the specified current consumption and output swing characteristics. Verify that the operating environment falls within the -40°C to 85°C range to maintain the guaranteed frequency stability metrics provided in the technical documentation.

Oscillators Part Context

This oscillator belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series is characterized by its robust construction for industrial use and standardized packaging options. The model designation indicates specific electrical parameters including frequency, tolerance, and package type, distinguishing it from other variants in the product line.

Oscillators Replacement Considerations

Direct substitutes must match the 2.176 MHz frequency, ±30 ppm full-temperature stability, and 7.0x5.0mm package dimensions. Verify pinout compatibility and output waveform characteristics before swapping manufacturers. Check if alternative suppliers offer equivalent voltage ranges and current consumption profiles.