25QHTF22-15.443-OE

Oscillators Overview

The 25QHTF22-15.443-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 15.443 MHz and utilizes LVCMOS output logic levels. The device supports 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 with dimensions of 2.5x2.0 mm, suitable for surface-mount assembly.

Oscillators Feature Summary

• Integrates enable/disable functionality for active power control
• Provides stable LVCMOS signal output for digital interfaces
• Utilizes a compact 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix against official Mercury documentation to confirm electrical characteristics and pinout compatibility. Ensure the ordering part number matches the required frequency and voltage specifications exactly. Cross-reference the package outline drawing with PCB footprint requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 15.443 MHz timing source with low-power standby capability is required. The 2.5V operating voltage must align with the target system's I/O standards. Consider the small form factor for space-constrained designs requiring standard LVCMOS signaling without additional level shifting.

Oscillators Part Context

This model belongs to the 25QHTF22 series of surface-mount crystal oscillators from Mercury Electronics. The series typically offers standard performance levels with integrated enable controls. The -OE suffix denotes specific packaging or testing configurations defined by the manufacturer for this particular variant.

Oscillators Replacement Considerations

Direct substitutes within the same series include 25QHTF22-3.763-OE and 25QHTF22-148.750-OE, which share identical package and electrical interface characteristics but operate at different frequencies.