18QHTF21-20.0016-PD

Oscillators Overview

The 18QHTF21-20.0016-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 20.0016 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output interface
• Standby mode capability
• Surface-mount packaging

Oscillators Applications

• General electronic circuits requiring precise timing
• Embedded systems with low voltage requirements
• Communication equipment signal processing

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 footprint matches your PCB layout constraints. Check for any specific RoHS compliance documentation if required for your manufacturing standards.

Oscillators Selection Notes

Select this component when a stable 20.0016 MHz clock source is needed in a low-voltage environment. The LVCMOS output ensures compatibility with standard digital logic families. Consider the standby feature if power efficiency during idle periods is a priority. Verify that the no-lead package meets your assembly process capabilities.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. has been a pioneer in the quartz crystal industry since 1973. This model belongs to their line of frequency control products, which are designed for reliability and precision. The company maintains its headquarters in Taiwan and has decades of experience in manufacturing quartz-based components.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official distributor databases or contact Mercury Electronics directly for cross-reference information regarding compatible alternatives.