18QHTF57-78.250-OE

Oscillators Overview

The 18QHTF57-78.250-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 78.25 MHz and utilizes LVCMOS output logic. The device functions on a 1.8V supply voltage and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable functionality for power management
• Surface-mount 4-SMD no lead package design

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 78.25 MHz
• Embedded devices utilizing LVCMOS interfaces

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 package footprint matches your PCB layout constraints. Check for any specific enable pin configuration needs in your schematic to ensure proper operation.

Oscillators Selection Notes

Select this component when a 78.25 MHz timing source with LVCMOS outputs is required. Consider the 1.8V operating voltage and enable/disable feature for power-sensitive designs. Evaluate the 4-SMD package size against available board space. Compare performance metrics such as phase noise and stability if critical for your application.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, focusing on standard frequency oscillators. The manufacturer specializes in quartz crystals and timing solutions. The 18QHTF57 series typically offers various frequencies within a consistent package and electrical profile, facilitating design reuse across different projects.

Oscillators Replacement Considerations

Check for direct substitutes from Mercury Electronics with identical pinouts and electrical specifications. Verify compatibility with other manufacturers' LVCMOS oscillators offering 78.25 MHz and 1.8V operation. Ensure package dimensions and enable functionality match to avoid redesign.