18QHTF21-14.6285-PD

Oscillators Overview

The 18QHTF21-14.6285-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 14.6285 MHz with LVCMOS output logic. The device requires a 1.8V supply voltage and supports standby mode for power down functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm.

Oscillators Feature Summary

• LVCMOS output interface
• Standby (Power Down) capability
• Compact 4-SMD No Lead form factor

Oscillators Applications

• General timing clock generation
• Embedded system synchronization
• Consumer electronics timing circuits

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply rail stability meets the oscillator's operational specifications. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions to prevent assembly issues. Cross-reference the datasheet for any specific handling or storage conditions required for this component type.

Oscillators Selection Notes

Select this component when a precise 14.6285 MHz reference signal is required in space-constrained designs. The LVCMOS output is suitable for direct interfacing with digital logic families operating at 1.8V. Consider the standby feature if power management is critical. Verify compatibility with the host controller's input voltage levels and current drive requirements.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on low-profile surface mount oscillators. The series typically offers various frequencies within a small footprint, catering to modern portable and high-density electronic applications requiring reliable timing sources.

Oscillators Replacement Considerations

Direct substitutes must match the 14.6285 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Check equivalent models from other manufacturers ensuring identical pinout and electrical characteristics to guarantee functional interchangeability without circuit modification.