18QHTF21-14.986854-PD

Oscillators Overview

The 18QHTF21-14.986854-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 14.986854 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports LVCMOS output interface for standard digital logic compatibility
• Includes standby mode capability to reduce power consumption during idle states
• Designed as a low-profile surface-mount component for space-constrained PCB layouts

Oscillators Applications

• General-purpose digital timing circuits
• Embedded systems requiring stable clock sources
• Consumer electronics utilizing low-voltage logic interfaces

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 no-lead package footprint matches your board layout specifications to avoid assembly issues.

Oscillators Selection Notes

Select this component when a precise 14.986854 MHz clock signal is required with low voltage operation. Consider the standby feature if power efficiency is critical. Compare package dimensions against available board space. Verify compatibility with LVCMOS drivers in the target application.

Oscillators Part Context

Mercury Electronic Ind., Co., Ltd. is a manufacturer specializing in frequency control products, including quartz crystals and oscillators. This part belongs to their XO series, designed for reliable performance in various electronic applications. The company has a history of producing quartz-based components for the industry.

Oscillators Replacement Considerations

Direct substitutes must match the 14.986854 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Check datasheets for equivalent parts from other manufacturers ensuring identical electrical characteristics and pinout configuration.