18QHTF21-2.517482-OE

Oscillators Overview

The 18QHTF21-2.517482-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 2.517482 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. The component complies with RoHS standards, ensuring environmental safety. This oscillator provides precise timing signals for digital circuits requiring stable clock references.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Enable/disable control functionality for power management
• RoHS compliant construction for environmental safety

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Microcontroller timing 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 4-SMD no-lead package footprint matches your PCB layout. Check for any specific handling instructions regarding electrostatic discharge protection during assembly and storage to maintain component integrity.

Oscillators Selection Notes

Select this model when a precise 2.517482 MHz clock source is required with low voltage operation. Consider the LVCMOS output level compatibility with downstream logic families. Evaluate the enable/disable feature if dynamic power saving is necessary. Compare physical dimensions against available board space constraints. Verify operating temperature range suitability for the intended environment.

Oscillators Part Context

This component belongs to the QHTF series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies and packages. Mercury Electronics specializes in frequency control products, leveraging decades of experience in crystal manufacturing. The QHTF series is designed for general-purpose timing applications requiring stability and reliability in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes must match the 2.517482 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility and electrical characteristics. Consult manufacturer cross-reference lists for approved alternatives. Ensure replacement parts meet identical RoHS compliance standards.