18QHTF21-24.57599-OE

Oscillators Overview

The 18QHTF21-24.57599-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 24.57599 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, functioning with 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 for digital interface compatibility
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• General purpose clock signal generation
• Digital system timing references
• Embedded controller clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead footprint matches your PCB layout specifications. Check for any specific reflow soldering profile recommendations provided by the manufacturer to ensure reliable assembly.

Oscillators Selection Notes

Select this component when a precise 24.57599 MHz clock source is required for low-power digital circuits. The LVCMOS output is suitable for standard logic families operating at 1.8V. Consider the enable pin if dynamic power saving is necessary. The small form factor makes it appropriate for space-constrained portable or industrial devices requiring stable frequency control.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard clock oscillators. The model number indicates a 24.57599 MHz frequency variant within the 18QHTF21 family. Similar parts in this series include different frequencies such as 44.2 MHz or 13.4865 MHz, sharing the same package and electrical characteristics but differing in output frequency.

Oscillators Replacement Considerations

Direct substitutes may include other 24.57599 MHz LVCMOS oscillators in a 4-SMD no-lead package from compatible manufacturers. Verify pinout compatibility and electrical parameters such as supply voltage and output swing. Ensure the replacement part meets the same temperature range and stability specifications required by the application.