18QHTF21-87.500-OE

Overview

The 18QHTF21-87.500-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 87.5 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Features an enable/disable pin for active power control
• Utilizes a surface-mount 4-SMD no lead package design

Applications

• Embedded system clock generation
• Digital signal processing timing references
• Communication equipment synchronization

Procurement Notes

Verify the specific suffix OE against the manufacturer's current datasheet to confirm availability and compliance status. Ensure the 1.8V supply requirement aligns with the target circuit design. Confirm the RoHS compliant status and moisture sensitivity level prior to procurement to meet assembly standards.

Selection Notes

Select this component when a precise 87.5 MHz reference is required within space-constrained designs. The 1.8V operating voltage suits low-power applications. The enable function allows for dynamic power reduction. Verify that the small footprint matches the PCB layout constraints.

Part Context

This part belongs to the QHTF series of oscillators from Mercury Electronic Ind. Co., Ltd. The series offers various frequencies and supply voltages. The manufacturer specializes in quartz crystals and timing solutions. This specific model represents a standard XO variant optimized for modern electronic assemblies.

Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference frequency, voltage, and package dimensions. Verify electrical parameters match the original requirements before substitution.