18QHTF21-13.48352-OE

Overview

The 18QHTF21-13.48352-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.48352 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package designed for surface-mount assembly.

Feature Summary

• LVCMOS output interface
• Enable/Disable control functionality
• Surface-mount package design

Applications

• General purpose timing circuits
• Embedded systems clock sources
• Consumer electronics timing references

Procurement Notes

Verify the specific suffix against official datasheets to confirm electrical characteristics and pinout compatibility. Ensure the component matches the required operating temperature range and load capacitance specifications for the target application circuit before finalizing procurement orders.

Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. Consider the enable/disable feature if power conservation during idle states is necessary. Verify that the 4-SMD footprint aligns with the PCB layout constraints and manufacturing capabilities.

Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency generation solutions. The manufacturer specializes in quartz-based timing components, offering various packages and frequencies to meet diverse electronic design requirements across multiple industries.

Replacement Considerations

Direct substitutes must match the 13.48352 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Cross-reference with other manufacturers' equivalent parts ensuring identical pin definitions and electrical parameters to maintain system compatibility.