18QHTF21-14.785-OE

Oscillators Overview

The 18QHTF21-14.785-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 14.785 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It 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
• Features integrated enable and disable control functionality
• Designed in a small form factor surface-mount package

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for low-voltage digital systems
• Embedded system clock sources

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 power rails. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a precise 14.785 MHz timing source is required for low-power applications. The LVCMOS output ensures compatibility with standard logic families. Consider the enable pin utility for power management strategies. Evaluate the thermal performance and operating temperature range relative to the intended environmental conditions of the final product deployment.

Oscillators Part Context

This model belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series typically offers various frequencies within a standardized package size. This specific variant provides a fixed frequency solution, distinguishing it from programmable alternatives while maintaining consistent physical characteristics across the family line.

Oscillators Replacement Considerations

Direct substitutes must match the 14.785 MHz frequency, 1.8V operation, LVCMOS output, and 4-SMD no-lead package. Verify pinout compatibility and electrical specifications before swapping.