18QHTF21-2.6248-PD

Oscillators Overview

The 18QHTF21-2.6248-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 2.6248 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features a power-down function for standby mode control. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

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

Oscillators Applications

• Battery-powered portable devices
• Low-power consumer electronics
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific suffix 'PD' confirms the power-down feature and '2.6248' denotes the exact frequency. Ensure the 4-SMD no-lead package matches the PCB footprint requirements. Confirm the 1.8V supply voltage aligns with the target circuit design before ordering.

Oscillators Selection Notes

Select this component when a precise 2.6248 MHz clock signal is required for low-voltage applications. The integrated power-down function makes it suitable for systems requiring active standby modes. The small 2.0x1.6 mm form factor aids in space-constrained designs.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic, which specializes in quartz crystals and timing oscillators. The series offers various frequencies and packages, catering to diverse electronic timing needs across industrial and consumer sectors.

Oscillators Replacement Considerations

Check for direct substitutes within the same series offering identical 2.6248 MHz frequency and 1.8V LVCMOS specifications. Verify pin compatibility and package dimensions for any cross-referenced components.