18QHTF21-46.000-OE

Oscillators Overview

The 18QHTF21-46.000-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 46.0 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• LVCMOS output interface
• Enable/Disable control capability
• Compact surface-mount form factor

Oscillators Applications

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

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 system design. Confirm package dimensions match PCB footprint constraints before finalizing procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside space-saving SMD packaging. The enable/disable feature makes it suitable for power-sensitive applications. Verify that LVCMOS output compatibility matches the receiving digital input thresholds of the connected circuitry.

Oscillators Part Context

This part belongs to the 18QHTF series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The 18QHTF21 variant specifically denotes the 2.0x1.6 mm package size, distinguishing it from larger packages like the 3.2x2.5 mm variants found in other series members.

Oscillators Replacement Considerations

The 18QHTF21-46.000-PD is listed as an alternative variant within the same manufacturer's catalog. Verify if the 'PD' suffix indicates identical electrical specifications or different operational modes before substitution.