25QHTF32-156.2617-PD

Oscillators Overview

The 25QHTF32-156.2617-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 156.2617 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 2.5V and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm.

Oscillators Feature Summary

• Generates precise timing signals using LVCMOS output interface
• Supports low-power operation via integrated standby mode
• Designed for high-frequency applications requiring stable clock sources

Oscillators Applications

• High-speed digital signal processing systems
• Communication equipment requiring precise clock synchronization
• Embedded systems utilizing LVCMOS compatible interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 2.5V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a fixed 156.2617 MHz clock source is necessary for LVCMOS logic families. Consider the 2.5V operating voltage to ensure compatibility with downstream logic levels. Evaluate the thermal performance of the small 3.2x2.5mm package within the enclosure. Compare power consumption in active versus standby modes to optimize overall system efficiency.

Oscillators Part Context

This part belongs to the 25QHTF32 series of surface-mount crystal oscillators from Mercury Electronics. The series typically offers various frequencies tailored for different digital timing needs. The 'PD' suffix indicates the inclusion of a power-down control pin, allowing for dynamic power management in battery-operated or energy-sensitive devices.

Oscillators Replacement Considerations

Direct replacements must match the 156.2617 MHz frequency, LVCMOS output type, and 2.5V supply voltage. Verify that alternative components support the same 4-SMD no-lead package dimensions. Ensure substitute parts offer comparable frequency stability and phase noise specifications for critical timing applications.