18QHTF21-14.400-OE

Oscillators Overview

The 18QHTF21-14.400-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 14.4 MHz and utilizes LVCMOS output logic levels. The component 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 device is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a leadless SMD package for surface mount assembly

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing references
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the enable/disable feature and packaging type. Ensure the operating temperature range and load capacitance requirements align with the target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 14.4 MHz clock source is required for 1.8V logic systems. Consider the small form factor for space-constrained designs. Verify that the LVCMOS output swing matches the input thresholds of the receiving device.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options within a standardized 2.0x1.6mm footprint, providing consistent mechanical integration across different timing solutions.

Oscillators Replacement Considerations

Direct replacements must match the 14.4 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Check pinout compatibility and electrical specifications of alternative manufacturers.