18QHTF21-26.002653-OE

Oscillators Overview

The 18QHTF21-26.002653-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 26.002653 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and includes enable/disable functionality 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

• LVCMOS output logic interface
• Integrated enable and disable control
• Compact 4-SMD no lead package design

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure correct configuration. Confirm that the required supply voltage and output logic levels match the target circuit design. Check the package dimensions against the PCB footprint to ensure mechanical compatibility before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS compatibility. The enable/disable feature makes it suitable for power-sensitive designs. Ensure the operating temperature range meets the environmental requirements of the intended application scenario.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series typically offers various frequencies within a standardized small form factor. Mercury has a long history in quartz crystal manufacturing, providing reliable timing solutions for electronic industries.

Oscillators Replacement Considerations

Direct substitutes must match the 26.002653 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility and electrical specifications before swapping. Contact the manufacturer for approved alternative part numbers if exact matches are unavailable.