SXT22416CC27-12.288M

Crystals Overview

The SXT22416CC27-12.288M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc., designed for surface-mount applications. It operates at a nominal frequency of 12.288 MHz with a load capacitance of 16 pF and a maximum series resistance of 120 Ohms. The component exhibits a frequency tolerance of ±25 ppm and maintains stability within the same range across an operating temperature span of 0°C to +70°C. Housed in a compact 4-SMD, no-lead ceramic package measuring 2.5 mm x 1.6 mm x 0.8 mm, it supports a drive level of 10 µW and complies with RoHS standards.

Crystals Feature Summary

• Ultra-miniature ceramic surface-mount package for space-constrained designs
• AT-cut fundamental resonance for stable oscillation
• RoHS compliant construction for environmental safety

Crystals Applications

• Clock generation for digital signal processors
• Timing references for microcontroller units
• Frequency control in communication modules

Crystals Procurement Notes

Verify the specific suffix 'CC27' against the manufacturer's official datasheet to confirm that it corresponds to the 16 pF load capacitance and 120 Ohm ESR specifications. Ensure the operating temperature range of 0°C to +70°C aligns with your system requirements, as this variant does not support extended industrial or automotive ranges. Confirm RoHS compliance status through the latest production documentation before finalizing procurement.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for standard commercial temperature environments. The 16 pF load capacitance must match the oscillator circuit design to ensure accurate frequency tuning. Consider the 120 Ohm maximum series resistance to verify compatibility with low-power oscillator topologies. The small 2.5x1.6 mm footprint makes it suitable for high-density PCB layouts where space is limited compared to larger ceramic packages.

Crystals Part Context

This part belongs to the SXT22416 series of ultra-miniature ceramic crystals from Suntsu Electronics. These components are characterized by their small physical dimensions and surface-mount compatibility. The series offers various frequency options while maintaining consistent electrical parameters such as drive level and aging characteristics typical of AT-cut fundamental resonators used in consumer electronics.

Crystals Replacement Considerations

Direct substitutes include other SXT22416 variants with identical pinout and footprint but different frequencies or load capacitances. Cross-brand replacements require matching the 12.288 MHz frequency, 16 pF load capacitance, and 4-SMD no-lead package dimensions. Verify that alternative parts meet the same ±25 ppm tolerance and 120 Ohm ESR limits to maintain circuit performance.