18QHTF21-13.504-OE

Overview

The 18QHTF21-13.504-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.504 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes hardware enable and disable control functionality
• Utilizes a low-profile surface-mount package design

Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable pin configuration and electrical characteristics. Ensure the operating temperature range meets the application requirements before procurement. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Selection Notes

Select this component when a precise 13.504 MHz clock source is required with low power consumption due to the 1.8V operation. The enable feature allows for power management in battery-operated devices. Consider the small footprint for space-constrained PCB layouts requiring SMD mounting.

Part Context

This oscillator belongs to the Mercury Electronics XO series, designed for general electronic applications. The manufacturer has extensive experience in quartz crystal production. This specific model represents a standard frequency option within their portfolio of surface-mount oscillators.

Replacement Considerations

Direct substitutes include other 13.504 MHz LVCMOS oscillators with compatible 1.8V supply and similar package dimensions. Verify pinout compatibility and electrical specifications before substitution.