18QHTF21-92.8571-OE

Overview

The 18QHTF21-92.8571-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 92.8571 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 with dimensions of 2.0x1.6 mm.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable functionality for power management
• Utilizes a lead-free surface-mount package design

Applications

• Digital signal processing systems requiring precise clock timing
• Communication equipment utilizing standard frequency references
• Embedded systems operating on 1.8V power supplies

Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm exact electrical tolerances and pinout configurations. Ensure the ordering part number matches the required 92.8571 MHz frequency specification precisely. Cross-reference the package type to confirm compatibility with the intended PCB footprint and assembly process requirements.

Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling levels. Consider the small 2.0x1.6 mm footprint for space-constrained designs. Verify that the enable/disable feature aligns with system power sequencing needs. Confirm that the operating temperature range meets the environmental specifications of the target application environment.

Part Context

This model belongs to the Mercury Electronics 18QHTF21 series of standard crystal oscillators. The series provides various frequency options within a consistent small outline package. The manufacturer specializes in quartz crystals and timing components, offering solutions for consumer electronics and industrial applications requiring reliable frequency generation.

Replacement Considerations

Direct substitutes include other 92.8571 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Ensure replacement parts match the 1.8V supply requirement and physical dimensions. Verify that alternative sources offer equivalent frequency stability and enable control functionality.