18QHTF21-14.882-OE

Oscillators Overview

The 18QHTF21-14.882-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 14.882 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Integrates LVCMOS output interface for direct digital logic compatibility
• Features active enable/disable control for efficient power management
• Utilizes a compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing circuits requiring stable clock sources
• Communication equipment utilizing 14.882 MHz timing references
• Embedded systems with 1.8V logic level requirements

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 14.882 MHz specification. Confirm the 1.8V operating voltage aligns with the target system design. Ensure the 4-SMD package footprint corresponds to the PCB layout. Check datasheet specifications for load capacitance and stability requirements before integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V oscillator is required for space-constrained designs. The LVCMOS output suits standard digital interfaces without additional level shifting. Consider the enable pin functionality if power conservation during idle states is necessary for the application.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, focusing on quartz-based frequency control products. The manufacturer has extensive experience in Taiwan's quartz industry. The model number indicates specific electrical and mechanical characteristics defined by the company's internal coding standards.

Oscillators Replacement Considerations

Cross-reference with other 14.882 MHz LVCMOS oscillators in 4-SMD packages. Verify pinout compatibility and voltage levels before substitution. Ensure equivalent frequency stability and phase noise specifications are met by alternative suppliers.