7V-37.500MEIQ-T

Crystals Overview

The 7V-37.500MEIQ-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 37.5 MHz and utilizes a glass-sealed package with dimensions of 3.2mm x 2.5mm. The component features four solder pads for secure attachment to printed circuit boards. Frequency stability is specified at ±10 ppm within the 25°C reference temperature range and ±20 ppm across the extended industrial operating temperature range of -40°C to +85°C. The device has a load capacitance of 10 pF and complies with RoHS standards.

Crystals Feature Summary

• Glass-sealed construction for environmental protection
• Surface-mount design with four solder pads
• Industrial temperature range operation

Crystals Applications

• Clock signal generation in digital circuits
• Frequency reference for microcontrollers
• Timing source for communication interfaces

Crystals Procurement Notes

Verify the specific suffix 'MEIQ' against official TXC documentation to confirm the exact tolerance and packaging configuration. Ensure compatibility with reflow soldering profiles suitable for glass-sealed components. Confirm that the 10 pF load capacitance aligns with the target circuit requirements. Check for end-of-life status or alternative sourcing options if availability is constrained.

Crystals Selection Notes

Select this component when a precise 37.5 MHz reference is required in space-constrained designs. The glass seal offers superior stability compared to standard ceramic packages. Consider the ±10 ppm initial accuracy for high-precision timing applications. Evaluate the 3.2x2.5 mm footprint against available PCB real estate constraints.

Crystals Part Context

This part belongs to the TXC quartz crystal family, specifically utilizing glass-seal technology for enhanced performance. It serves as a passive timing element distinct from active oscillators. The 37.5 MHz frequency is commonly used in specialized data conversion and processing systems requiring stable clock inputs.

Crystals Replacement Considerations

Direct substitutes include other 37.5 MHz glass-sealed crystals from TXC such as the 7V-37.500MDDE-T or 7V-37.500MDDQ-T, provided they match the ±20 ppm temperature stability and 10 pF load capacitance specifications.