18QHTF21-14.710-OE

Oscillators Overview

The 18QHTF21-14.710-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.71 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Integrates enable and disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed in a small surface-mount package for space-constrained applications

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for low-voltage digital systems
• Embedded systems requiring precise frequency standards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the enable pin logic levels are compatible with the controlling microcontroller or FPGA to guarantee proper operation of the oscillator's standby mode.

Oscillators Selection Notes

Select this component when a low-profile, 1.8V oscillator with active control capabilities is required. The 14.71 MHz frequency is suitable for specific timing applications where this exact rate is necessary. Consider the 4-SMD package size for PCB layout constraints. Compare with other models in the 18QHTF21 series if different frequencies or voltage levels are needed.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and supply voltages, typically featuring LVCMOS outputs and surface-mount packages. The suffix 'OE' indicates the inclusion of an enable/disable pin, distinguishing it from versions without control features.

Oscillators Replacement Considerations

Direct replacements within the same series include 18QHTF21-14.200-OE and 18QHTF21-65.300-OE, though these operate at different frequencies. Verify that any substitute maintains the 1.8V supply requirement and LVCMOS output characteristics to ensure electrical compatibility.