18QHTF21-24.545-PD

Oscillators Overview

The 18QHTF21-24.545-PD is a 24.545 MHz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 1.8V. The device features a power-down function for standby mode control. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down capability for energy management
• Provides standard LVCMOS signal output

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication equipment utilizing standard clock signals
• Embedded systems needing precise timing references

Oscillators Procurement Notes

Verify the specific suffix PD indicates the power-down feature when sourcing replacements. Confirm the operating temperature range matches your environmental requirements. Ensure the 1.8V supply voltage aligns with your system design before procurement.

Oscillators Selection Notes

Select this component for applications requiring a 24.545 MHz frequency with a small footprint. The 1.8V supply makes it suitable for battery-powered designs. Consider the power-down pin if active power management is required for the system architecture.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on surface-mount oscillators. The series offers various frequencies and supply voltages. The PD suffix specifically denotes the inclusion of a power-down control interface compared to standard variants.

Oscillators Replacement Considerations

The 18QHTF21-24.545-OE is an alternative variant within the same series. Verify if the OE (Output Enable) function provides equivalent control capabilities to the PD (Power Down) feature for your specific circuit design.