18QHTF21-60.625-OE

Overview

The 18QHTF21-60.625-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 60.625 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 designed for surface mount applications.

Feature Summary

• Supports active enable and disable control functionality
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed for surface mount integration via leadless SMD package

Applications

• General purpose clock signal generation
• Digital system timing reference
• Embedded controller clock sources

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 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 precise 60.625 MHz clock source is required with low voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. Consider the enable pin feature if power management or clock gating is necessary within the system architecture. Verify temperature range specifications against the operational environment constraints.

Part Context

This part belongs to the QHTF series of standard oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The '18' prefix indicates the 1.8V supply variant. The 'OE' suffix typically denotes specific packaging or tape-and-reel configuration details as per manufacturer standards.

Replacement Considerations

Cross-reference with other 60.625 MHz LVCMOS oscillators in 4-SMD packages. Ensure equivalent electrical parameters such as supply voltage and output swing are matched. Verify pinout compatibility to avoid redesign efforts during substitution.