25QHTF32-14.218-PD

Oscillators Overview

The 25QHTF32-14.218-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.218 MHz with an LVCMOS output logic level. The device requires a supply voltage of 2.5V and draws a maximum supply current of 22mA. It features a frequency stability of ±50ppm and supports a standby or power-down mode. The component is housed in a compact 4-VDFN package measuring 3.2mm x 2.5mm, suitable for surface-mount applications.

Oscillators Feature Summary

• Supports standby and power-down modes for energy efficiency
• Utilizes LVCMOS output logic for digital interface compatibility
• Operates within an extended industrial temperature range

Oscillators Applications

• General clock signal generation for embedded systems
• Timing reference for communication interfaces
• Digital circuit synchronization in consumer electronics

Oscillators Procurement Notes

Verify the specific operating frequency and package dimensions against the official datasheet to ensure compatibility with the target design. Confirm that the supply voltage requirements align with the system's power rails. Check for any specific ordering suffixes that may indicate variations in packaging or testing standards before finalizing the purchase order.

Oscillators Selection Notes

Select this component when a precise 14.218 MHz timing source is required with low power consumption capabilities. Consider the ±50ppm stability specification to ensure it meets the jitter tolerance of the connected digital circuits. The small 4-VDFN footprint makes it appropriate for space-constrained PCB layouts where standard through-hole oscillators cannot fit.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. has over 50 years of experience in manufacturing quartz crystals and frequency control products. As a pioneer in Taiwan's crystal industry, they produce various oscillators including XO, TCXO, and VCXO types. This model belongs to their standard crystal oscillator line designed for reliable performance in commercial and industrial environments.

Oscillators Replacement Considerations

Direct substitutes must match the 14.218 MHz frequency, LVCMOS output, 2.5V supply, and 4-VDFN package. Verify pinout compatibility and thermal characteristics before swapping. Generic replacements may differ in stability or operating temperature ranges.