18QHTF21-2.4576-OE

Oscillators Overview

The 18QHTF21-2.4576-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 2.4576 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. The component is designed for operation within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• LVCMOS output interface for digital circuit compatibility
• Enable/Disable pin functionality for power optimization
• Compact surface-mount VDFN package design

Oscillators Applications

• General purpose timing reference in embedded systems
• Clock source for microcontrollers requiring low power consumption
• Consumer electronics utilizing standard CMOS logic families

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's official documentation to confirm the exact enable/disable configuration and voltage tolerance. Ensure that the required operating temperature range aligns with the -40°C to +85°C specification provided in the datasheet. Cross-reference the package outline drawing to confirm mechanical fitment within the target PCB layout constraints.

Oscillators Selection Notes

Select this component when a precise 2.4576 MHz clock signal is required for LVCMOS-compatible digital logic. Consider the enable/disable feature if system power efficiency is a priority. Evaluate the 5.0x3.2mm footprint against available board space. Confirm that the industrial temperature rating meets the environmental requirements of the final application.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a supplier specializing in quartz crystals and oscillators. The series offers various frequency options within a standardized small form factor. Mercury Electronics has established itself as a pioneer in Taiwan's quartz industry, providing timing solutions for diverse electronic applications.

Oscillators Replacement Considerations

Direct substitutes include other 2.4576 MHz LVCMOS oscillators in 4-SMD packages with compatible voltage ranges. Verify pinout compatibility and electrical specifications before substitution. Alternative part numbers such as those ending in '-PD' may exist but require verification of functional equivalence.