18QHTF21-2.048154-OE

Oscillators Overview

The 18QHTF21-2.048154-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a precise frequency of 2.048154 MHz and utilizes LVCMOS output logic. The device functions with 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, suitable for surface-mount assembly. This component is designed to provide stable timing signals for digital signal processing and telecommunications applications.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Telecommunications equipment
• Digital signal processing systems
• Consumer electronics requiring precise timing

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 footprint matches your PCB layout constraints. Check for any specific environmental operating temperature ranges required by your application environment.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. Consider the enable/disable feature if power conservation during idle states is necessary. Evaluate the small form factor benefits for space-constrained designs. Compare stability specifications against other available frequencies within the same series to ensure optimal performance for your specific clocking needs.

Oscillators Part Context

This part belongs to the Mercury Electronic Ind. Co., Ltd. standard XO series, which offers various frequencies and packages. The manufacturer specializes in quartz crystals and oscillators, providing timing solutions for diverse electronic applications. The 18QHTF21 series typically features SMD packaging and supports multiple supply voltages, catering to modern low-power electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other 2.048154 MHz LVCMOS oscillators from Mercury Electronics with identical pinouts and electrical characteristics. Cross-reference with similar models like the 18QHTF21-9.465-OE only if frequency differences are acceptable. Verify package dimensions and voltage levels when considering alternatives from other manufacturers.