SX7M12.288B20F30TNF

Oscillators Overview

The SX7M12.288B20F30TNF is a surface-mount CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 12.288MHz with a supply voltage of 3.3V. The device features a maximum supply current of 10mA and maintains a frequency stability of ±50ppm across an operating temperature range of -40°C to +85°C. It utilizes a four-pin SMD package for integration into electronic circuits.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Wide industrial temperature range operation
• Low power consumption design

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing
• Embedded control circuitry

Oscillators Procurement Notes

Verify the specific frequency stability requirement, as datasheet references indicate variations between ±30ppm and ±50ppm. Confirm the operating voltage aligns with the 3.3V specification. Ensure the SMD7050-4P package footprint matches the target PCB layout. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Oscillators Selection Notes

Select this component when a 12.288MHz clock source is required for CMOS-based digital systems. Consider the ±50ppm stability limit for timing-sensitive applications. Evaluate the 10mA current draw against system power budgets. Verify that the -40°C to +85°C range meets environmental conditions. Compare against variants like the M-series if lower voltage support is needed.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, designed for general-purpose timing applications. It complements other models in the lineup offering different frequencies and voltage ranges. The series supports standard surface-mount assembly processes, facilitating automated manufacturing in consumer and industrial electronics.

Oscillators Replacement Considerations

The SX7M12.288M20F30TNN is a documented alternative within the same product family. It shares the 12.288MHz frequency and CMOS output but supports a wider voltage range of 1.62V to 3.63V. Verify pinout compatibility and thermal characteristics before substitution.