25QHTF53-24.750-PD

Oscillators Overview

The 25QHTF53-24.750-PD is a crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 24.75 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 2.5V and features a power-down (PD) control function to manage standby states. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. The component supports an operating temperature range of -40°C to +85°C and offers a frequency stability of ±50ppm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Includes power-down functionality to reduce current consumption during inactive periods
• Utilizes a surface-mount 4-SMD no-lead package for automated assembly

Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Timing reference sources for microcontrollers and processors
• Data communication interfaces requiring stable clock frequencies

Oscillators Procurement Notes

Verify the specific suffix 'PD' confirms the power-down feature when sourcing replacements. Ensure the supply voltage requirement matches the system design, as this model specifies 2.5V operation. Confirm the package footprint aligns with the PCB layout constraints. Check that the frequency tolerance meets the application's timing requirements. Validate the operating temperature range against environmental conditions.

Oscillators Selection Notes

Select this component when a 24.75 MHz clock source with low power consumption is required. The 2.5V supply voltage makes it suitable for modern low-voltage digital circuits. The power-down feature provides flexibility for battery-operated or energy-efficient designs. Consider the ±50ppm stability for applications not requiring ultra-high precision. The small form factor aids in space-constrained board layouts.

Oscillators Part Context

This part belongs to the 25QHTF53 series of crystal oscillators from Mercury Electronics. The series typically includes various frequencies and voltage options. The '25' prefix often indicates the 2.5V supply variant within this product line. These oscillators are designed for general electronic applications requiring reliable timing signals.

Oscillators Replacement Considerations

Direct substitutes must match the 24.75 MHz frequency, 2.5V supply, LVCMOS output, and 4-SMD package. Verify if alternative parts support the same power-down control mechanism. Ensure equivalent frequency stability and temperature range specifications.