25QHTF22-14.31818-OE

Oscillators Overview

The 25QHTF22-14.31818-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 14.31818 MHz and utilizes LVCMOS output logic levels. The device is designed for operation with a supply voltage of 2.5V and features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Provides stable clock signal generation at 14.31818 MHz using LVCMOS interface
• Includes hardware enable/disable functionality for active power control
• Designed for low-profile surface-mount integration via 4-SMD no lead package

Oscillators Applications

• General purpose digital circuit timing references
• Embedded systems requiring precise clock synchronization
• Communication modules utilizing standard frequency inputs

Oscillators Procurement Notes

Verify the specific suffix 'OE' corresponds to the Enable/Disable feature rather than 'PD' for Power Down when sourcing replacements. Confirm the operating temperature range and load capacitance requirements match the target design specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 14.31818 MHz reference is required with active control capabilities. Ensure the host system supports 2.5V logic levels and can accommodate the 4-SMD footprint. Consider thermal performance and board space constraints relative to similar oscillators in the 25QHTF series.

Oscillators Part Context

This part belongs to the 25QHTF series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies and output types, with the 25QHTF22 variant specifically denoting the 2.5x2.0mm package size. The OE suffix distinguishes it from other control variants within the same physical form factor.

Oscillators Replacement Considerations

Direct substitutes include the 25QHTF22-14.31818-PD, which shares the same frequency and package but uses Standby (Power Down) control instead of Enable/Disable. Verify functional compatibility regarding control logic polarity before swapping.