18QHTF21-14.320-OE

Oscillators Overview

The 18QHTF21-14.320-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a fixed frequency of 14.32 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, no-lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for digital signal compatibility
• Integrated enable and disable control functionality
• Surface-mount construction with no-lead terminals

Oscillators Applications

• Digital clock generation in embedded systems
• Timing reference for microcontrollers
• Synchronization in communication interfaces

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the 4-SMD footprint matches the PCB design guidelines. Check for RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component when a precise 14.32 MHz timing source is required for low-power digital circuits. The LVCMOS interface ensures compatibility with standard logic families. The enable/disable feature allows for dynamic power management. Consider the physical size constraints of the 4-SMD package during layout planning.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic, which specializes in quartz frequency control products. The series offers various frequencies within the kHz to MHz range. The manufacturer has extensive experience in Taiwan's electronics industry, focusing on high-reliability timing components for consumer and industrial applications.

Oscillators Replacement Considerations

Direct substitutes include other 14.32 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical parameters such as jitter and stability before substitution.