SX5M2.176D20F30TNN

Oscillators Overview

The SX5M2.176D20F30TNN is a standard CMOS oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 2.176 MHz. It utilizes a 4-SMD, no-lead surface-mount package and requires a supply voltage of 1.8V. The device features an enable/disable control function for power management. Designed for industrial applications, it supports a wide operating temperature range from -40°C to +85°C. Frequency stability specifications include a maximum initial tolerance of ±20 ppm and a total frequency drift of ±30 ppm across the full temperature range.

Oscillators Feature Summary

• CMOS output interface with enable/disable functionality
• Wide industrial operating temperature range
• Low supply voltage operation
• Compact surface-mount packaging

Oscillators Applications

• Industrial communication systems
• Power line carrier synchronization
• Low-speed industrial data acquisition terminals
• Clock source generation for digital circuits

Oscillators Procurement Notes

Verify that the specific part number corresponds to the 1.8V supply variant, as the manufacturer offers different voltage options within the same series. Confirm the package type matches the design requirements. Ensure the supplier provides original documentation to validate the frequency stability and temperature range specifications. Cross-reference the enable pin configuration with the system schematic to ensure proper logic level compatibility.

Oscillators Selection Notes

Select this component when a precise 2.176 MHz clock signal is required for industrial-grade applications. The low voltage requirement makes it suitable for battery-powered or energy-efficient designs. The enable feature allows for dynamic power saving. Consider the thermal performance if the device will be mounted in enclosed spaces with limited airflow. Verify that the load capacitance requirements align with the receiving circuit's input impedance.

Oscillators Part Context

This oscillator belongs to the Sx5m series of standard CMOS oscillators from Shenzhen SCTF Electronics. The series includes variants with different supply voltages, such as 1.8V, 2.5V, and 5.0V options. The model designation typically encodes the frequency, tolerance, and temperature range. This specific part is designed for applications requiring stable timing references in harsh environments.

Oscillators Replacement Considerations

Direct substitutes may include other 2.176 MHz CMOS oscillators with compatible 1.8V supply and 4-SMD packages. Verify electrical parameters such as current consumption and output swing. Check mechanical dimensions for board space constraints. Ensure the replacement part meets the same industrial temperature rating.