18QHTF21-26.63564-OE

Oscillators Overview

The 18QHTF21-26.63564-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 26.63564 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable/disable functionality
• Compact 4-SMD no lead package design

Oscillators Applications

• Timing and clock signal generation
• Electronic device synchronization
• Low-voltage digital circuits

Oscillators Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to ensure correct voltage and logic specifications. Confirm that the 1.8V supply requirement aligns with your system design before procurement. Check for any specific handling requirements associated with the 4-SMD no lead package during assembly.

Oscillators Selection Notes

Select this component when a precise 26.63564 MHz clock source is required for LVCMOS-compatible circuits. Ensure the 1.8V operating voltage matches the target system's power rails. Consider the enable/disable feature if power management is a priority. Verify that the 4-SMD footprint fits within the available PCB space constraints.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series typically offers various frequencies and voltage options. Mercury Electronics has a long history in quartz crystal manufacturing, providing reliable timing solutions for industrial and consumer electronics markets globally.

Oscillators Replacement Considerations

Direct substitutes include other 26.63564 MHz LVCMOS oscillators with identical 1.8V supply and 4-SMD no lead packages. Verify pinout compatibility and electrical parameters such as load capacitance and drive level before substitution.