SXT22421DD16-16.384M

Crystals Overview

The SXT22421DD16-16.384M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 16.384 MHz with a load capacitance of 21 pF. The component features a frequency stability of ±20 ppm and an ESR of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration. The unit supports normal temperature frequency tolerance of ±25 ppm and maintains operation within a temperature range of -10°C to +60°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability for precise timing
• Low equivalent series resistance

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix DD16 against official Suntsu documentation to confirm package dimensions and soldering profile requirements. Ensure the load capacitance matches the target circuit design. Confirm the operating temperature range aligns with environmental conditions. Cross-reference the frequency tolerance specifications with system timing budgets before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 16.384 MHz reference is required in a compact surface-mount form factor. Consider the 21pF load capacitance compatibility with the host oscillator circuit. Evaluate the ±20ppm stability against system jitter requirements. Verify that the 4-SMD no-lead package fits the available PCB footprint constraints.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package configurations. The SXT22421DD16 variant specifically denotes the 16.384 MHz frequency point with defined electrical characteristics suitable for standard digital logic applications.

Crystals Replacement Considerations

Direct substitutes include other SXT224 series parts with identical pinout and electrical parameters. Verify cross-compatibility with alternative manufacturers offering 16.384 MHz 21pF SMD crystals. Ensure replacement units meet the same ±20ppm stability and 100 Ohm ESR specifications.