18QHTF21-16.280-PD

Oscillators Overview

The 18QHTF21-16.280-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.280 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and supports standby or power-down functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports low-power operation with standby capability
• Provides stable LVCMOS output signals
• Designed for space-constrained applications

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing standard clock frequencies
• 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 that the 1.8V supply voltage aligns with your system's power rails. Confirm the availability of the 4-SMD No Lead package variant suitable for surface mount assembly processes. Check for any specific handling instructions regarding electrostatic discharge protection during storage and installation.

Oscillators Selection Notes

Select this component when a 16.280 MHz clock signal is required with minimal power usage. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the small form factor if board real estate is limited. Verify that the operating temperature range meets your environmental specifications. Compare against other Mercury oscillators if different frequencies or voltages are needed.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. Mercury is a pioneer in the quartz crystal industry in Taiwan, established in 1973. The company has over 40 years of experience in manufacturing frequency control products. This specific model represents their standard XO line with low-voltage operation.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with different frequencies such as 18QHTF21-51.200-PD or 18QHTF21-96.768-PD if frequency adjustment is acceptable. Ensure the replacement maintains the same 1.8V supply and LVCMOS output characteristics. Verify package compatibility for seamless integration.