25QHTF53-74.929-PD

Oscillators Overview

The 25QHTF53-74.929-PD is a surface-mount crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 74.929 MHz with a frequency stability of ±50ppm. The device supports an operating temperature range from -40°C to +85°C and draws a maximum supply current of 26mA. It utilizes a standard SMD package configuration suitable for automated assembly processes in electronic circuits requiring precise timing signals.

Oscillators Feature Summary

• Provides stable clock signal generation with specified ppm tolerance
• Designed for surface mount technology integration
• Operates across extended industrial temperature ranges

Oscillators Applications

• General purpose digital circuit timing
• Communication equipment clock sources
• Industrial control system synchronization

Oscillators Procurement Notes

Verify the exact frequency specification against the official datasheet, as suffix variations may indicate different tolerances or packages. Confirm voltage requirements and output logic levels match the target application design. Ensure the supplier provides genuine Mercury Electronics products to guarantee performance reliability and compliance with stated electrical characteristics.

Oscillators Selection Notes

Select this component when a fixed frequency of approximately 75 MHz is required with moderate stability. Consider the ±50ppm tolerance limit for system timing budgets. Evaluate the 26mA current consumption against power constraints. Verify that the surface mount package dimensions fit the PCB layout constraints and thermal management requirements of the final assembly.

Oscillators Part Context

This part belongs to the Mercury Electronics oscillator series, which includes various frequencies and packages. The manufacturer has decades of experience in quartz crystal production. This specific model represents a standard XO variant within their portfolio, distinct from differential oscillators or other specialized timing components offered by the company.

Oscillators Replacement Considerations

Direct substitutes must match the 74.929 MHz frequency, ±50ppm stability, and compatible package footprint. Cross-reference with other manufacturers offering similar surface mount oscillators. Ensure replacement parts meet the same temperature range and supply current specifications to maintain system integrity without redesign.