SX5M18.432B20F30TNN

Oscillators Overview

The SX5M18.432B20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 18.432 MHz with a supply voltage of 3.3V. The device features an enable/disable control function and exhibits a frequency stability of ±20 ppm. It draws a typical operating current of 30 mA and functions within a temperature range of -40°C to 85°C. The component utilizes a 4-SMD, no-lead package configuration.

Oscillators Feature Summary

• CMOS output signal generation
• Enable and disable control capability
• Standard XO design

Oscillators Applications

• General electronic timing circuits
• Digital system clock sources
• Embedded device synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required voltage levels and pin configurations. Confirm that the 3.3V supply requirement aligns with the target circuit design. Check for any specific handling instructions related to the SMD package type during assembly processes.

Oscillators Selection Notes

Select this component when a 18.432 MHz clock source with CMOS logic levels is required. Ensure the application environment stays within the specified -40°C to 85°C operational temperature range. Consider the 30 mA current consumption in power budget calculations. Verify that the 4-SMD footprint matches the PCB layout constraints.

Oscillators Part Context

This oscillator belongs to the standard XO series from Shenzhen SCTF Electronics. It is designed for general-purpose timing applications requiring stable frequency generation. The part integrates the necessary circuitry for CMOS output directly into the SMD package, simplifying board space requirements compared to discrete crystal solutions.

Oscillators Replacement Considerations

Direct substitutes must match the 18.432 MHz frequency, 3.3V supply, CMOS output, and 4-SMD package. Verify equivalent stability and temperature range specifications before substitution.