18QHTF21-110.000-OE

Overview

The 18QHTF21-110.000-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 110 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 control functionality
• Utilizes a leadless SMD package for space-constrained designs

Applications

• Digital signal processing systems requiring precise clocking
• Communication equipment utilizing high-frequency timing signals
• Embedded systems with low-voltage power constraints

Procurement Notes

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

Selection Notes

Select this component when a stable 110 MHz clock source is required for LVCMOS-compatible circuits. Consider the 1.8V supply requirement and the need for active enable/disable control. Evaluate the physical size constraints of the 4-SMD package against available board space compared to larger oscillator formats.

Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies within the LVCMOS family. The 'OE' suffix typically denotes specific packaging or environmental compliance options as defined by the manufacturer's catalog structure.

Replacement Considerations

Direct substitutes must match the 110 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD form factor. Verify pinout compatibility and electrical specifications before swapping manufacturers.