18QHTF21-58.9248-OE

Overview

The 18QHTF21-58.9248-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 58.9248 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable control pin
• Surface-mount 4-SMD no lead package design

Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Procurement Notes

Verify the specific frequency suffix matches the required 58.9248 MHz specification. Confirm the 1.8V supply voltage requirement aligns with the target circuit design. Ensure the 4-SMD no lead package footprint is compatible with the PCB layout. Check that the LVCMOS output level is suitable for the receiving logic inputs.

Selection Notes

Select this component when a low-voltage 1.8V operation is required. The LVCMOS output is appropriate for standard digital logic families. The enable feature allows for dynamic power control. Consider the small form factor of the 4-SMD package for space-constrained designs.

Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series offers various frequencies with consistent electrical characteristics. The manufacturer specializes in quartz-based frequency control products with extensive industry experience.

Replacement Considerations

Direct substitutes must match the 58.9248 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility before replacement.