18QHTF21-2.3864-OE

Oscillators Overview

The 18QHTF21-2.3864-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 2.3864 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package designed for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic interface
• 1.8V supply voltage operation
• Enable/Disable control functionality

Oscillators Applications

• General timing circuits requiring low-voltage operation
• Embedded systems with limited power budgets
• Consumer electronics utilizing surface-mount technology

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply rail is stable and within the operational limits specified in the official datasheet to ensure reliable oscillator performance.

Oscillators Selection Notes

Select this component when a precise 2.3864 MHz clock signal is required in a space-constrained environment. Ensure the host system supports LVCMOS logic levels and provides a dedicated 1.8V power domain. Consider the enable pin utility if power management during idle states is necessary for the application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer specializing in quartz crystals and oscillators since 1973. The series offers various frequencies with consistent packaging and electrical characteristics, facilitating standardized design across different product lines.

Oscillators Replacement Considerations

Direct replacements include other 18QHTF21 variants with identical pinouts and electrical specs but different frequencies, such as 18QHTF21-8.640-OE or 18QHTF21-6.300-OE, provided the frequency difference is acceptable for the system.