18QHTF21-10.00014-PD

Overview

The 18QHTF21-10.00014-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 10.00014 MHz and utilizes LVCMOS output logic. The device is designed for surface mount installation in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. It functions at a supply voltage of 1.8V and includes a standby or power-down feature to manage energy consumption during inactive periods.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby mode functionality for power management
• Utilizes a compact 4-SMD no lead surface mount package

Applications

• Digital signal processing circuits requiring precise clock timing
• Communication systems utilizing standard frequency references
• Embedded systems with low voltage power constraints

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the PCB footprint matches the 4-SMD no lead package dimensions to guarantee proper soldering and mechanical stability during assembly processes.

Selection Notes

Select this component when a stable 10.00014 MHz reference is required in space-constrained designs. Consider the LVCMOS output level if interfacing directly with standard logic families without additional buffering. Evaluate the standby feature necessity for battery-operated applications where power efficiency during idle states is critical for extending operational life.

Part Context

This oscillator belongs to the Mercury Electronics 18QHTF series, which focuses on small form factor solutions. The series typically offers various frequency options within a standardized package outline. Mercury Electronics leverages decades of quartz crystal manufacturing expertise to produce these frequency control products, ensuring reliability across industrial and commercial temperature ranges.

Replacement Considerations

Direct substitutes must match the 10.00014 MHz frequency, LVCMOS output type, 1.8V supply voltage, and 4-SMD no lead package dimensions. Verify equivalent electrical characteristics such as phase noise and jitter specifications to ensure functional parity in the application.