18QHTF21-86.875-OE

Overview

The 18QHTF21-86.875-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 86.875 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 requiring precise timing signals.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable/disable functionality for power management
• Utilizes a leadless SMD package for space-constrained designs

Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 86.875 MHz
• Embedded devices utilizing LVCMOS interfaces

Procurement Notes

Verify the specific part number suffix against official Mercury Electronics documentation to confirm exact electrical characteristics and pinout configuration. Ensure that the 1.8V supply requirement aligns with the target system design. Confirm package dimensions match the PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when an 86.875 MHz clock source is required with LVCMOS outputs. Consider the 1.8V operating voltage and the need for enable/disable control. Evaluate the 4-SMD no-lead package size against available board space. Compare against other frequencies in the 18QHTF21 series if alternative timing is needed.

Part Context

This model belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies including 86.9675 MHz and 31.996875 MHz. All units in this family share similar packaging and voltage specifications, differing primarily in their output frequency and specific application tuning.

Replacement Considerations

Direct substitutes within the same series include 18QHTF21-86.9675-OE and 18QHTF21-86.8875-OE. These alternatives share identical packaging and voltage profiles but operate at different frequencies. Verify frequency tolerance requirements before swapping between these variants.