18QHTF21-16.515072-OE

Oscillators Overview

The 18QHTF21-16.515072-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.515072 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Standard XO configuration with LVCMOS output
• Integrated enable and disable control
• Compact surface-mount package design

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronics documentation to ensure correct frequency tolerance and load capacitance specifications. Confirm that the OE suffix aligns with required packaging or testing standards before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 16.515072 MHz reference is required for low-voltage digital circuits. Ensure the system design supports 1.8V operation and accommodates the small 4-SMD footprint. Verify compatibility with LVCMOS input requirements of the target microcontroller or FPGA.

Oscillators Part Context

This part belongs to the H21 series of SMD oscillators from Mercury Electronics. The series is characterized by small form factors suitable for space-constrained portable electronics. Mercury Electronics is a pioneer in Taiwan's quartz industry with decades of manufacturing experience.

Oscillators Replacement Considerations

Direct substitutes include other 16.515072 MHz LVCMOS oscillators in 4-SMD packages. Verify pinout compatibility and electrical parameters such as current consumption and startup time before swapping components.