7V-14.7456MDHQ-T

Crystals Overview

The 7V-14.7456MDHQ-T is a MHz quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications in the 3.2mm x 2.5mm package. It operates at a fundamental frequency of 14.7456 MHz with a load capacitance of 10 pF. The component features a glass seal construction and offers a frequency tolerance of ±20 ppm at 25°C, extending to ±30 ppm across the industrial temperature range of -40°C to +85°C. Key electrical parameters include an equivalent series resistance (ESR) of 60 Ohms and a drive level of 10 uW.

Crystals Feature Summary

• Utilizes a glass-sealed ceramic structure for enhanced environmental stability and reliability.
• Supports surface-mount installation within a compact 4-SMD footprint.
• Operates at fundamental resonance mode for precise timing control.

Crystals Applications

• Precision clock signal generation in digital communication systems
• Timing reference sources for microcontroller units
• Synchronization circuits in consumer electronics

Crystals Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure storage conditions align with industry standards for leaded and lead-free components to maintain performance integrity during assembly processes.

Crystals Selection Notes

Select this component when a compact SMD quartz crystal with specific 10 pF load capacitance is required. Consider the ±20 ppm initial tolerance and ±30 ppm total stability limits against system timing requirements. Evaluate the 60 Ohm ESR and 10 uW drive level compatibility with the host oscillator circuit design constraints.

Crystals Part Context

This part belongs to the 7V series of MHz quartz crystals from TXC Corporation. The series is characterized by standard SMD packages and fundamental mode operation. It serves as a passive frequency-determining element within active oscillator circuits, distinct from integrated MEMS oscillators or standard clock oscillators.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers for this specific frequency and package combination.

Crystals FAQ

What is the operating temperature range for the 7V-14.7456MDHQ-T?

The component supports an operating temperature range from -40°C to +85°C.

Does this component support CMOS output directly?

No, this is a passive quartz crystal resonator. It requires an external oscillator circuit to generate a CMOS output signal.