18QHTF21-23.750-OE

Oscillators Overview

The 18QHTF21-23.750-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 23.75 MHz. It utilizes LVCMOS output logic and supports a supply voltage of 1.8V with enable/disable functionality. The component is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control via supply voltage
• Surface-mount 4-SMD no lead package design

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing references
• Embedded microcontroller clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Check for any specific environmental operating temperature ranges required by your application to ensure reliability under operational conditions.

Oscillators Selection Notes

Select this oscillator when a stable 23.75 MHz reference is needed for LVCMOS-compatible digital circuits. Consider the 1.8V supply requirement and the enable/disable feature for power management strategies. Evaluate the 4-SMD package size against available board space. Compare performance against other Mercury oscillators if different frequencies or voltage levels are required for the target application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz-based timing solutions. The series typically includes various frequencies within the XO (Standard) category. Mercury has been a pioneer in the crystal industry since 1973, providing frequency control products such as crystals, filters, and oscillators for global electronic manufacturing needs.

Oscillators Replacement Considerations

Direct substitutes may include other 23.75 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pinout compatibility and electrical specifications before substitution. Alternative Mercury parts in the same series with different frequencies are not direct replacements but may serve similar functional roles if frequency adjustment is permissible.