18QHTF21-11.0896-OE

Overview

The 18QHTF21-11.0896-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 11.0896 MHz and utilizes LVCMOS output logic levels. The component is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an integrated Enable/Disable control function to manage power consumption during inactive periods. The device is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. This model provides precise timing signals for digital circuits requiring stable clock references.

Feature Summary

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

Applications

• Telecommunications equipment requiring precise clock synchronization
• Networking hardware utilizing standard frequency references
• Audio/video processing systems needing stable timing sources

Procurement Notes

Verify the specific frequency suffix matches the required 11.0896 MHz specification. Confirm the 1.8V supply voltage requirement aligns with the target circuit design. Ensure the 4-SMD package footprint corresponds to the PCB layout constraints. Check for any specific RoHS or environmental compliance documentation if required for the final product certification process.

Selection Notes

Select this component when a low-voltage 1.8V operation is mandatory for the system architecture. Consider the LVCMOS output level compatibility with downstream digital logic families. Evaluate the need for active power management via the enable pin feature. Assess the physical space limitations against the small 4-SMD form factor availability.

Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronic Ind. Co., Ltd. The series offers various frequency options within a consistent package and electrical framework. Mercury Electronics specializes in quartz crystals and timing components, providing reliable frequency control solutions for industrial and consumer electronics markets globally.

Replacement Considerations

Direct substitutes include other 11.0896 MHz XO models with identical 1.8V LVCMOS specifications and 4-SMD packages. Verify pinout compatibility and thermal characteristics before substitution. Cross-reference with similar Mercury series parts like 18QHTF21 variants for potential drop-in replacements.