SXT3248DD16-26.000M

Crystals Overview

The SXT3248DD16-26.000M is a 26 MHz fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a temperature range of -10°C to +60°C and features a frequency stability of ±20 ppm. The component utilizes an 8 pF load capacitance and exhibits a maximum equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm, designed for surface-mount applications requiring precise timing signals.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package
• Fundamental mode crystal operation at 26 MHz
• Frequency stability maintained within ±20 ppm tolerance
• Operational reliability across industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix and load capacitance requirements against the target circuit design. Confirm that the 8 pF load capacitance matches the host oscillator's specifications. Ensure the operating temperature range of -10°C to +60°C aligns with the environmental conditions of the final application. Cross-reference the ESR value of 50 Ohms with the driving level constraints of the connected IC.

Crystals Selection Notes

Select this component when a 26 MHz reference with ±20 ppm stability is required for space-constrained designs. The 4-SMD no-lead form factor supports automated assembly processes. Consider the 8 pF load capacitance compatibility with the circuit's stray capacitance. Evaluate the thermal performance limits relative to the intended deployment environment.

Crystals Part Context

This part belongs to the SXT3248 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a standardized small footprint. The DD16 designation indicates specific dimensional and electrical characteristics tailored for high-volume manufacturing. It serves as a direct replacement for legacy through-hole or larger surface-mount crystals where size reduction is critical.

Crystals Replacement Considerations

Direct substitutes include other 26 MHz crystals with identical 8 pF load capacitance and 50 Ohm ESR in a 3.2x2.5mm package. Verify pinout compatibility and mounting pad layout before substitution. Alternative parts must meet the same ±20 ppm stability requirement.