SXT11413AA27-38.400M

Crystals Overview

The SXT11413AA27-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±50 ppm. The component features a load capacitance of 13 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no lead package configuration, designed for direct integration into printed circuit boards without traditional lead frames.

Crystals Feature Summary

• Surface-mount technology implementation for automated assembly
• Lead-free construction compliant with environmental standards
• Standard 13 pF load capacitance specification
• Fundamental mode quartz resonance operation

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing systems
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific datasheet version from Suntsu Electronics to confirm mechanical dimensions and soldering profiles. Ensure compatibility with reflow temperature limits defined in the official documentation. Cross-reference the 4-SMD no-lead footprint against PCB design files to prevent placement errors during manufacturing.

Crystals Selection Notes

Select this component when a 38.4 MHz reference is required with ±50 ppm stability. The 13 pF load capacitance must match the oscillator circuit design. Consider the 100 Ohm ESR limit for drive level sensitivity. The no-lead package requires specific stencil design considerations compared to leaded alternatives.

Crystals Part Context

This part belongs to the SXT11413 series of surface-mount crystals. Variants within this series differ primarily by operating frequency while maintaining similar package and electrical characteristics. The AA27 suffix likely denotes specific packaging or revision details consistent with Suntsu's internal coding structure.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 13 pF load capacitance and 4-SMD no-lead footprints. Verify that alternative manufacturers offer matching ±50 ppm tolerance and 100 Ohm ESR specifications to ensure circuit performance parity.