SX3M18.000B10F20TNN

Oscillators Overview

The SX3M18.000B10F20TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 18 MHz with a CMOS output waveform. The device supports a supply voltage range of 1.8V to 5.5V and maintains a typical frequency stability of ±10 ppm across the operating temperature range of -40°C to +85°C. It features a standard 4-SMD, no-lead package.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Wide supply voltage operation from 1.8V to 5.5V
• Standardized surface-mount footprint for automated assembly

Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Data communication interfaces requiring stable clock sources

Oscillators Procurement Notes

Verify the specific suffix 'B' against the manufacturer's current datasheet to confirm pinout configuration and enable/disable functionality, as variations exist within the SX3M series. Ensure the selected variant matches the required supply voltage and load capacitance specifications for the target application circuit design.

Oscillators Selection Notes

Select this component when a standard CMOS output oscillator is required for 18 MHz applications. Consider the wide supply voltage range if the system design involves mixed voltage domains. Verify that the 4-SMD package dimensions fit the available PCB real estate and thermal requirements.

Oscillators Part Context

This part belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequencies and packages, providing standardized timing solutions for consumer electronics and industrial equipment requiring reliable clock signals.

Oscillators Replacement Considerations

Direct replacements include other manufacturers' 18MHz CMOS SMD oscillators with identical pinouts and electrical characteristics. Cross-reference the pin definition and enable function behavior to ensure functional equivalence in the existing circuit layout.