18QHTF21-100.080-OE

Overview

The 18QHTF21-100.080-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 100.08 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 package designed for surface-mount applications.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable functionality for power management
• Designed for low-voltage operation at 1.8V

Applications

• Precision timekeeping systems
• Digital signal processing circuits
• Communication equipment clock sources

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct configuration. Confirm that the required frequency tolerance and load capacitance match system requirements. Check for any specific environmental ratings or RoHS compliance status directly from the official datasheet before procurement.

Selection Notes

Select this component when a precise 100.08 MHz reference is required in space-constrained designs. Ensure the target circuit supports 1.8V logic levels and can accommodate the small form factor. Consider thermal performance and stability requirements relative to the operating temperature range specified in the technical data.

Part Context

This part belongs to the 18QHTF21 series of XO oscillators from Mercury Electronic. The series offers various frequencies and voltage options within a standardized 4-SMD footprint. It represents a standard solution for clock generation in modern electronic assemblies requiring stable frequency references.

Replacement Considerations

Direct substitutes include other 100.08 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pinout compatibility and electrical specifications such as current consumption and startup time before substitution.