18QHTF21-39.3216-OE

Oscillators Overview

The 18QHTF21-39.3216-OE is a quartz crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 39.3216 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD package with no lead construction, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for standard digital interface compatibility
• Integrated enable/disable functionality for power management
• Surface-mount design with lead-free construction

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for digital systems
• Embedded system clock inputs

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the required operating temperature range and load capacitance specifications match the target application requirements. Check for any specific ordering suffixes or variants that may affect electrical characteristics or packaging details before finalizing procurement.

Oscillators Selection Notes

Select this component when a precise 39.3216 MHz timing source is required in a low-power environment. Ensure the host circuit supports the 1.8V supply voltage and LVCMOS logic levels. Consider the physical dimensions of the 4-SMD package during layout planning to guarantee proper footprint compatibility and thermal performance within the operational temperature limits.

Oscillators Part Context

This oscillator belongs to the Mercury 18QHTF21 series, which focuses on low-voltage, surface-mount solutions. The series typically offers various frequencies and packages to support diverse embedded applications. Mercury Electronics has a long history in quartz crystal manufacturing, providing reliable frequency control products for industrial and consumer electronics markets.