18QHTF21-58.375-OE

Overview

The 18QHTF21-58.375-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 58.375 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no lead surface mount package

Applications

• Timing and clock signal generation in electronic devices
• Digital circuit synchronization
• Communication equipment clock sources

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD no lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Selection Notes

Select this component when a 58.375 MHz clock source with LVCMOS outputs is required. The 1.8V operating voltage makes it suitable for low-power digital systems. The enable/disable feature allows for dynamic power management. Verify thermal performance and frequency stability requirements against the manufacturer's specifications for the intended operating temperature range.

Part Context

This part belongs to the Mercury Electronic 18QHTF series of standard crystal oscillators. The series offers various frequencies with LVCMOS outputs in small form factors. Mercury Electronics is a recognized manufacturer of frequency control products, including quartz crystals and oscillators, with a long history in the industry.

Replacement Considerations

Direct substitutes include other 58.375 MHz LVCMOS oscillators from Mercury Electronics such as the 18QHTF21-58.375 without the OE suffix if enable functionality is not critical. Cross-vendor replacements must match the 4-SMD no lead package, 1.8V supply, and LVCMOS output characteristics.