18QHTF57-31.608-OE

Oscillators Overview

The 18QHTF57-31.608-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 31.608 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead surface mount package with dimensions of 7.00mm x 5.00mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Integrates enable/disable functionality for power management
• Designed for surface mount assembly via 4-SMD no lead package

Oscillators Applications

• Digital clock signal generation
• Data communication interfaces
• Microprocessor timing references

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the target application design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the PCB footprint matches the 4-SMD no lead package dimensions to prevent mounting issues during assembly.

Oscillators Selection Notes

Select this component when a 31.608 MHz reference is required with low voltage operation. Consider the enable pin feature if dynamic power saving is necessary. Compare package size constraints against alternative oscillators to ensure mechanical fit within the enclosure design limits.

Oscillators Part Context

This part belongs to the QHTF series of surface mount crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options. The '18' prefix indicates the 1.8V supply variant, distinguishing it from other voltage versions in the same form factor family.

Oscillators Replacement Considerations

The 25QHTF57-31.608-OE is a related variant offering the same frequency but operating at 2.5V. Verify voltage compatibility before substitution as direct replacement may require level shifting or power rail adjustment.