SXT2248FD17-48.000M

Crystals Overview

The SXT2248FD17-48.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. It operates at a fundamental frequency of 48.000 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm. It offers a frequency tolerance of ±10 ppm and stability of ±20 ppm over the operating temperature range of -10°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package suitable for space-constrained designs
• Fundamental mode operation providing stable 48 MHz signal generation
• Wide operating temperature range supporting industrial applications

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific lot code and date code upon receipt to ensure compliance with project timelines. Confirm that the delivered components match the SXT2248FD17-48.000M designation exactly, as suffix variations may indicate different tolerances or packaging types. Check for physical damage to the SMD leads before soldering.

Crystals Selection Notes

Select this component when a 48 MHz reference is required in a small footprint. Ensure the circuit design accommodates the 8 pF load capacitance to maintain accuracy. Compare ESR requirements against the oscillator circuit's drive level capabilities to prevent over-driving the crystal.

Crystals Part Context

This part belongs to Suntsu’s SXT2248 series of surface-mount crystals. It shares the same physical package and form factor with other frequencies in the series, such as the 30 MHz variant, allowing for potential board layout reuse across different product versions requiring different clock speeds.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify that alternative manufacturers offer compatible ESR values and frequency stability specifications to ensure circuit performance parity.