18QHTF21-24.800-OE

Oscillators Overview

The 18QHTF21-24.800-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 24.8 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals in electronic circuits.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable pin for power control
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing references
• Embedded microcontroller clock sources

Oscillators Procurement Notes

Verify the specific suffix OE against the manufacturer's current datasheet to confirm lead-free compliance and tape-and-reel packaging specifications. Ensure the 1.8V supply requirement aligns with the target system design before procurement. Cross-reference the 4-SMD footprint dimensions with PCB layout guidelines to prevent assembly errors during manufacturing integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS signaling standards. The enable feature makes it suitable for battery-powered or power-sensitive designs. Consider the 4-SMD package size constraints and ensure the 24.8 MHz frequency matches the system clock requirements without additional dividers or multipliers.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, characterized by small form factor SMD packages and 1.8V operation. The series typically offers standard frequency options for general-purpose timing applications. Mercury Electronics specializes in quartz crystal components, providing frequency control solutions for various industrial and consumer electronics markets.

Oscillators Replacement Considerations

Direct substitutes include other 24.8 MHz LVCMOS oscillators in 4-SMD packages with 1.8V supply and enable pins. Verify pinout compatibility and electrical parameters such as load capacitance and drive strength. Alternative part numbers from different manufacturers must match the physical footprint and functional specifications exactly.