18QHTF21-24.5455-PD

Oscillators Overview

The 18QHTF21-24.5455-PD is a 24.5455 MHz MEMS oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates on a 1.8V supply voltage. The component features a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. It supports Standby (Power Down) functionality for energy management.

Oscillators Feature Summary

• MEMS-based oscillation technology
• LVCMOS output interface
• Standby power down capability

Oscillators Applications

• Battery-powered portable devices
• General electronic timing circuits
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 24.5455 MHz specification. Confirm the PD suffix indicates the standard package configuration. Ensure the 1.8V operating voltage aligns with the target circuit design requirements before procurement.

Oscillators Selection Notes

Select this component for applications requiring low-profile surface-mount timing solutions. The 1.8V operation suits modern low-voltage digital systems. Consider the 2.0x1.6mm footprint for space-constrained PCB layouts requiring precise clock generation.

Oscillators Part Context

This part belongs to the 18QHTF21 series of MEMS oscillators from Mercury Electronics. The series offers various frequencies in a standardized small outline package. The PD variant denotes the specific pinout and package style compatible with automated assembly processes.

Oscillators Replacement Considerations

Cross-reference with other 24.5455 MHz LVCMOS MEMS oscillators in the 2.0x1.6mm package. Verify voltage compatibility and output drive strength when substituting with alternative manufacturers' components.