18QHTF21-24.05952-PD

Oscillators Overview

The 18QHTF21-24.05952-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.05952 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and 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. The component supports industrial temperature ranges suitable for various electronic applications requiring precise timing signals.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down functionality for energy management
• Utilizes LVCMOS output interface

Oscillators Applications

• Portable consumer electronics
• Communication modules
• Embedded systems

Oscillators Procurement Notes

Verify the specific suffix PD indicates the power-down feature when sourcing replacements. Confirm the operating voltage matches the system design requirements of 1.8V. Ensure the footprint corresponds to the 2.0x1.6mm SMD package. Check datasheet specifications for load capacitance and drive strength compatibility with the target circuit.

Oscillators Selection Notes

Select this component for designs requiring a small form factor and low power consumption. The 1.8V supply makes it suitable for battery-operated devices. Consider the LVCMOS output compatibility with digital interfaces. Verify that the 24.05952 MHz frequency meets the system clock requirements.

Oscillators Part Context

This part belongs to the QHTF21 series from Mercury Electronics, known for compact quartz oscillators. The series offers various frequencies and voltage options. The 18 prefix typically denotes the 1.8V supply variant. The model provides a reliable timing solution for modern miniaturized electronics.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators in 2.0x1.6mm packages from compatible manufacturers. Ensure identical frequency and pinout configuration. Verify thermal and electrical specifications match the original design constraints.