18QHTF21-2.6248-OE

Oscillators Overview

The 18QHTF21-2.6248-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 2.6248 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable and disable control functionality
• Utilizes a lead-free 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose timing reference in embedded systems
• Clock source for low-power microcontrollers
• Timing synchronization in consumer electronics

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required system clock speed. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD no-lead package footprint is compatible with the PCB layout. Check RoHS compliance status if environmental regulations apply to the manufacturing process.

Oscillators Selection Notes

Select this component when a precise 2.6248 MHz clock signal is required for LVCMOS-compatible circuits. The 1.8V operating voltage makes it suitable for modern low-voltage digital designs. The small 2.0x1.6 mm package is ideal for space-constrained applications. Consider the enable/disable feature 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., which offers various frequencies within a standardized 4-SMD no-lead form factor. The series supports LVCMOS outputs and 1.8V operation, providing a consistent mechanical and electrical profile across different frequency options for designers.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with identical package and voltage specifications but different frequencies, such as 18QHTF21-2.712-PD, provided the frequency difference is acceptable for the application.