18QHTF21-100.04001-OE

Overview

The 18QHTF21-100.04001-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 100.04001 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications with 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 with dimensions of 2.0x1.6mm.

Feature Summary

• Provides precise timing signals via LVCMOS output interface
• Supports active enable and disable control states
• Designed for low-power operation at 1.8V supply

Applications

• Digital signal processing systems requiring stable clock sources
• Communication equipment utilizing high-frequency timing references
• Embedded systems needing compact oscillator solutions

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when a fixed 100.04001 MHz frequency is strictly required. Consider the small 2.0x1.6mm footprint if space is limited. Evaluate the LVCMOS compatibility with your receiving logic gates. Compare power consumption needs against other oscillator types if battery life is critical.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz-based timing components. The manufacturer has decades of experience in Taiwan producing crystals and oscillators. This series typically offers standard frequencies in small surface-mount packages suitable for modern electronics assembly.

Replacement Considerations

Direct substitutes include parts from the same family such as 18QHTF21-1.680-OE, though frequency differences must be accounted for. Verify pinout and electrical specifications match exactly before swapping. Cross-reference with other manufacturers only if form factor and performance metrics are identical.