18QHTF21-13.824-PD

Oscillators Overview

The 18QHTF21-13.824-PD is a 13.824 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 1.8V. The device features a Standby (Power Down) control function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output interface
• Standby power down capability
• Compact surface-mount form factor

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing standard clock signals
• Embedded controllers needing precise timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD no-lead package footprint matches your PCB layout constraints to ensure proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a stable 13.824 MHz reference is required in space-constrained applications. The LVCMOS output ensures compatibility with standard digital logic families. Consider the standby feature if power efficiency is critical. Verify operating temperature ranges meet environmental specifications for the intended deployment scenario.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal frequency control products. The manufacturer has extensive experience in Taiwan's crystal industry. This series typically offers standard oscillators designed for general-purpose timing applications in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 13.824 MHz LVCMOS oscillators in 2.0x1.6mm packages from compatible manufacturers. Ensure equivalent electrical parameters such as supply voltage and output current are matched. Cross-reference pinouts and thermal characteristics to maintain board compatibility.