SX3M27.120M20F30TNN

Oscillators Overview

The SX3M27.120M20F30TNN is a CMOS standard oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 27.12 MHz with a normal temperature frequency tolerance of ±20ppm and full temperature range stability of ±30ppm. The device supports a supply voltage range of 1.62V to 3.63V and draws a typical current of 85-10mA. It features an Enable/Disable control function and is housed in an SMD3225-4P package, suitable for operation within a temperature range of -40℃ to +85℃.

Oscillators Feature Summary

• CMOS output signal compatible with standard digital logic interfaces
• Integrated enable/disable functionality for power management control
• Standard XO design optimized for surface-mount assembly processes

Oscillators Applications

• Digital clock generation for communication modules
• Timing reference for microprocessor systems
• Synchronization circuits in consumer electronics

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against the application needs, noting the distinction between normal temperature tolerance (±20ppm) and full temperature range stability (±30ppm). Confirm that the supply voltage range of 1.62V to 3.63V aligns with the system power rails. Ensure the SMD3225-4P footprint matches the PCB layout design before finalizing procurement.

Oscillators Selection Notes

Select this component when a standard CMOS oscillator with enable/disable capability is required for 27.12 MHz applications. Consider the ±20ppm initial accuracy and ±30ppm total stability for timing-sensitive designs. The wide supply voltage range allows flexibility in power architecture, while the -40℃ to +85℃ operating range suits industrial and commercial environments.

Oscillators Part Context

This model belongs to the SCTF SX3 series of surface-mount crystal oscillators. The series provides standard CMOS outputs designed for integration into various electronic systems requiring precise timing signals. The specific suffix indicates the frequency, tolerance, package type, and operational characteristics defined by the manufacturer's coding system.

Oscillators Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, CMOS output type, SMD3225-4P package, and similar electrical specifications including supply voltage and stability ratings. Verify pin compatibility and thermal performance before substitution.