8Q-48.000MDDV-T

Crystals Overview

The 8Q-48.000MDDV-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, operating at a nominal frequency of 48 MHz. It features a compact ceramic package measuring 1.6 mm in length and 1.2 mm in width, with a maximum height of 0.35 mm. The component utilizes a seam seal construction and offers four solder pads for SMD/SMT mounting. It is designed with a load capacitance of 8 pF and maintains a frequency tolerance and stability of ±20 ppm across an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Seam seal ceramic construction for environmental protection
• Compact 1.6x1.2 mm footprint suitable for space-constrained designs
• Four-pad surface mount configuration for automated assembly

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Consumer electronics devices

Crystals Procurement Notes

Verify the specific suffix MDDV against the official TXC datasheet to confirm the exact load capacitance and temperature range specifications. Ensure that the required 8 pF load capacitance matches the target circuit design parameters before integration. Confirm RoHS compliance status through the manufacturer's current documentation.

Crystals Selection Notes

Select this component when a small form factor is required alongside standard commercial temperature limits. The 48 MHz frequency is commonly utilized in USB interfaces and communication protocols. Evaluate the 8 pF load capacitance requirement against the oscillator circuit's input capacitance to ensure accurate frequency generation.

Crystals Part Context

This part belongs to the 8Q series of surface-mount crystals from TXC Corporation. The series is characterized by its small ceramic package dimensions and seam seal technology. It serves as a fundamental timing element within the broader portfolio of TXC timing devices.

Crystals Replacement Considerations

The 8Q-48.000METQ-T is a documented alternative within the same series, offering similar dimensions but differing in load capacitance (10 pF) and frequency tolerance (±10 ppm). Verify electrical compatibility before substitution.