25QHTF32-138.700-OE

Oscillators Overview

The 25QHTF32-138.700-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 138.700 MHz and utilizes LVCMOS output logic levels. The device is powered by a 2.5V supply voltage and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm, suitable for surface mount applications.

Oscillators Feature Summary

• Supports Enable/Disable functionality for dynamic power control
• Utilizes LVCMOS output interface for digital compatibility
• Compact SMD package design for space-constrained layouts

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's current datasheet to confirm availability and exact electrical tolerances. Ensure the ordering part number matches the required frequency tolerance and load capacitance specifications for your circuit design before finalizing procurement.

Oscillators Selection Notes

Select this component when a 138.700 MHz clock source with LVCMOS outputs is required. Consider the 2.5V operating voltage and the need for an enable pin. The small form factor makes it appropriate for high-density PCB designs where space is limited compared to larger oscillator packages.

Oscillators Part Context

This model belongs to the 25QHTF32 series from Mercury Electronics, which focuses on standard crystal oscillators. The series typically offers various frequencies within a consistent 3.2x2.5mm footprint. This specific variant provides a high-frequency solution for modern digital interfaces requiring precise timing signals.

Oscillators Replacement Considerations

Direct substitutes may include other 138.7MHz LVCMOS oscillators in the same package. Verify pinout compatibility and electrical parameters such as phase noise and jitter before swapping. Cross-reference with Mercury's official replacement guide for equivalent performance.