18QHTF21-14.649-OE

Oscillators Overview

The 18QHTF21-14.649-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 14.649 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• Provides precise timing signals via LVCMOS output interface
• Integrates enable and disable functionality for power control
• Utilizes quartz-based resonance for stable frequency generation

Oscillators Applications

• Embedded systems requiring precise clock synchronization
• Industrial electronic devices needing reliable timing sources
• General-purpose digital circuits utilizing standard LVCMOS interfaces

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical characteristics and pinout configuration. Ensure that the selected variant matches the required operating temperature range and supply voltage specifications for the target application environment before procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS compatibility. Consider the enable/disable feature if dynamic power management is necessary within the system design. Evaluate the physical dimensions of the 4-SMD package against available board space constraints during the layout phase.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a supplier specializing in frequency control products including quartz crystals and oscillators. The series typically offers various frequency options within a standardized surface-mount footprint, catering to diverse timing requirements in modern electronics manufacturing.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives such as the 18QHTF21-14.649-PD, ensuring identical frequency, voltage, and package specifications are maintained.