18QHTF21-3.500-OE

Oscillators Overview

The 18QHTF21-3.500-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 3.5 MHz and utilizes an LVCMOS output signal type. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• Supports enable and disable control functionality
• Provides LVCMOS output signal compatibility
• Operates with a 1.8V supply voltage

Oscillators Applications

• General electronic timing circuits
• Embedded system clock generation
• Consumer electronics devices

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official datasheets to confirm enable/disable functionality and electrical characteristics. Ensure the 1.8V supply requirement aligns with target circuit design. Confirm package dimensions match PCB footprint requirements before integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside enable/disable capabilities. Consider the 4-SMD no-lead package for space-constrained designs. Verify frequency stability and temperature range specifications against application environmental conditions.

Oscillators Part Context

This part belongs to the QHTF series of standard crystal oscillators from Mercury Electronic. The series typically offers various frequencies and voltage options. The 18 prefix often indicates specific voltage or performance tiers within the manufacturer's lineup.

Oscillators Replacement Considerations

Check equivalent models from Mercury Electronic with matching 1.8V LVCMOS output and enable/disable features. Verify pinout compatibility and package dimensions for direct replacement without PCB redesign.