18QHTF21-95.625-OE

Overview

The 18QHTF21-95.625-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 95.625 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The component features an enable/disable control capability and is housed in a compact 4-SMD, no lead package.

Feature Summary

• Supports standard crystal oscillator operation with LVCMOS output logic
• Includes hardware enable and disable functionality for power management
• Designed for surface mount integration using a 4-pin SMD footprint

Applications

• Digital signal processing systems requiring precise clock timing
• Communication equipment utilizing standard frequency references
• Embedded systems needing low-voltage 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 circuit design. Ensure the 4-SMD package dimensions fit within the designated PCB area. Cross-reference the OE suffix to confirm any specific ordering or packaging variations defined by the manufacturer.

Selection Notes

Select this component when a 95.625 MHz reference is required with LVCMOS compatibility. The 1.8V operating voltage makes it suitable for low-power digital circuits. Consider the enable/disable feature if dynamic power control is necessary. Verify thermal performance and frequency stability specifications against the application environment constraints.

Part Context

This part belongs to the QHTF series of crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options. The 18 prefix indicates the 1.8V supply variant. The model provides a standardized solution for clock generation in modern electronic devices requiring reliable frequency control.

Replacement Considerations

Direct substitutes must match the 95.625 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Check for compatible enable/disable pin configurations. Verify mechanical footprint compatibility to ensure direct replacement without PCB redesign.