25QHM53C1.0-40.000

Oscillators Overview

The 25QHM53C1.0-40.000 is a QuikXO EMI reduction spread spectrum crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 40.000 MHz with a center spread modulation profile and ±1.0% deviation. The device utilizes CMOS output levels and functions within a 2.5V supply voltage range. It is housed in a compact 5.0 x 3.2 x 1.2 mm, 4-pad ceramic surface-mount package designed for low electromagnetic interference applications.

Oscillators Feature Summary

• Integrates spread spectrum technology to reduce electromagnetic interference emissions
• Utilizes CMOS output interface for direct logic compatibility
• Constructed with a robust ceramic surface-mount package

Oscillators Applications

• High-speed digital signal processing systems
• Communication equipment requiring low noise clocks
• Embedded computing modules

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to confirm the exact frequency tolerance and spread spectrum parameters. Ensure that the procurement channel provides genuine components with traceable manufacturing data. Cross-reference the package dimensions and pin configuration with the official datasheet to guarantee mechanical fit during integration.

Oscillators Selection Notes

Select this component when system design requires active EMI mitigation through clock spreading without external filters. The CMOS output simplifies interfacing with standard logic families. Consider the 2.5V operating requirement and the specific 40 MHz frequency need. The small ceramic footprint supports high-density board layouts where space constraints are critical.

Oscillators Part Context

This model belongs to the QuikXO series of spread spectrum oscillators from Mercury Electronics. These devices are engineered to minimize radiated emissions in sensitive electronic environments. The series offers various frequencies and packaging options, providing designers with flexible solutions for timing applications where signal integrity and compliance are priorities.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, CMOS output type, and 2.5V supply voltage. Verify that alternative components support center spread modulation and fit the 5.0x3.2mm SMD footprint. Consult manufacturer cross-reference lists for verified compatible parts.