18QHTF21-13.980-OE

Oscillators Overview

The 18QHTF21-13.980-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 13.98 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions corresponding to the SMD2016 form factor. This component is designed for applications requiring precise clock signals in space-constrained electronic systems.

Oscillators Feature Summary

• Provides stable 13.98 MHz clock signal generation using LVCMOS output logic
• Features integrated enable/disable functionality for efficient power control
• Utilizes a compact 4-SMD No Lead surface-mount package design

Oscillators Applications

• Portable consumer electronics requiring low-power clock sources
• Embedded systems needing precise timing synchronization
• Communication modules utilizing standard frequency references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions provided in the official datasheet. Check for any specific operating temperature range limitations required by your application environment.

Oscillators Selection Notes

Select this component when a 13.98 MHz frequency is specifically required rather than a standard value. Consider the 1.8V supply constraint and the need for an enable pin during selection. Evaluate the SMD2016 size against available board space. Compare performance against other Mercury oscillators if different frequencies or voltages are needed.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies within a compact SMD2016 package. These oscillators are designed for general-purpose clocking applications where size and power efficiency are critical factors in the overall system design.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series parts with identical package and voltage but different frequencies, such as 18QHTF21-13.1313-OE or 18QHTF21-44.200-OE, provided the frequency difference is acceptable.