SXT1148DD38-32.000M

Crystals Overview

The SXT1148DD38-32.000M is a parallel fundamental quartz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 32 MHz with a load capacitance of 8 pF and an equivalent series resistance of 100 Ohms. The component utilizes a 4-SMD, no-lead package with dimensions of 1.60 mm in length, 1.20 mm in width, and 0.45 mm in height. Frequency stability is rated at ±20 ppm.

Crystals Feature Summary

• Parallel fundamental quartz crystal design
• Compact 4-SMD no-lead surface mount package
• Standard 8 pF load capacitance specification

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific load capacitance and frequency tolerance requirements against the target circuit design before procurement. Ensure the selected package size matches the PCB footprint constraints. Confirm that the operating temperature range aligns with the intended application environment to guarantee long-term reliability and performance consistency.

Crystals Selection Notes

Select this component when a 32 MHz reference signal is required for digital logic or microcontroller applications. The choice depends on the compatibility of the 8 pF load capacitance with the host system's input characteristics. Consider the ±20 ppm stability rating relative to the system's timing accuracy needs and verify the physical dimensions fit within the available board space.

Crystals Part Context

This part belongs to the SXT1148 series of surface mount crystals from Suntsu Electronics. The series offers various frequency options and package configurations. The DD38 suffix indicates the specific case style and pin configuration used for this 32 MHz variant, distinguishing it from other models in the product line with different electrical or mechanical specifications.

Crystals Replacement Considerations

Direct substitutes must match the 32 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package dimensions. Verify that alternative components meet the same ±20 ppm stability requirement and operate within the specified temperature range to ensure functional equivalence in the existing circuit design.