18QHTF21-16.28571-OE

Oscillators Overview

The 18QHTF21-16.28571-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 16.28571 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The component features an enable/disable control capability and is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable and disable functionality for power management
• Utilizes a surface-mount 4-SMD no lead package design

Oscillators Applications

• Timing and clock signal generation in electronic devices
• General purpose timing applications requiring standard oscillators

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no lead footprint matches your PCB layout constraints. Cross-reference the manufacturer part number to ensure authenticity from Mercury Electronics Ind. Co. Ltd.

Oscillators Selection Notes

Select this component when a precise 16.28571 MHz clock source is required for low-voltage digital systems. The LVCMOS output ensures compatibility with standard logic families. Consider the enable/disable feature if power efficiency during idle states is a priority. The small form factor suits space-constrained designs.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a standardized 2.0x1.6 mm package. The series supports 1.8V operation and LVCMOS outputs, providing a consistent platform for different timing needs while maintaining uniform mechanical and electrical characteristics across the product line.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with matching frequencies or compatible pinouts. Verify that any replacement maintains the 1.8V supply requirement and LVCMOS output type. Ensure the physical dimensions remain identical for board compatibility.