18QHTF21-16.125-OE

Oscillators Overview

The 18QHTF21-16.125-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.125 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, no lead package with dimensions of 2.5mm x 2.0mm. This component is suitable for applications requiring precise clock signals in space-constrained electronic designs.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 3.3V supply voltage aligns with your system power rails. Ensure the 2.5x2.0mm footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Oscillators Selection Notes

Select this oscillator when a standard LVCMOS output is required for 16.125 MHz applications. Consider the 3.3V operating voltage and the enable/disable feature for power management needs. Evaluate the small form factor for dense PCB layouts. Compare performance metrics such as phase noise and stability against alternative components in the same series.

Oscillators Part Context

This part belongs to the 18QHTF21 series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 'OE' suffix typically denotes the enable/disable pin configuration. Mercury Electronics is a established manufacturer of frequency control products based in Taiwan.

Oscillators Replacement Considerations

Direct substitutes may include other 16.125 MHz LVCMOS oscillators in a 4-SMD 2.5x2.0mm package from Mercury or other manufacturers. Verify pinout compatibility and electrical parameters before substitution. Cross-reference part numbers like SIT8209AC-8F-33E-16.125000Y for potential alternatives.