18QHTF21-27.5808-OE

Oscillators Overview

The 18QHTF21-27.5808-OE is a crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 27.5808 MHz and utilizes LVCMOS output logic levels. The device supports an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Oscillators Feature Summary

• Supports enable/disable functionality for dynamic power control
• Utilizes LVCMOS output interface for digital compatibility
• Designed in a small form factor SMD package

Oscillators Applications

• Computing systems
• Consumer electronics
• Communication equipment

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant and tolerance requirements are met. Confirm that the enable pin configuration aligns with the system design. Check the datasheet for absolute maximum ratings to prevent damage during operation.

Oscillators Selection Notes

Select this component when a precise 27.5808 MHz clock signal is required with low voltage CMOS compatibility. Consider the enable feature if power efficiency is critical. Ensure the 4-SMD footprint fits the PCB layout constraints.

Oscillators Part Context

Mercury Electronic Ind. Co. Ltd specializes in frequency control products including quartz crystals and oscillators. This part belongs to their standard XO series, designed for general timing applications in consumer and industrial sectors.

Oscillators Replacement Considerations

Consult official substitution lists from Mercury Electronics for direct replacements. Verify electrical parameters such as frequency stability and load capacitance before integrating alternative components.