18QHTF21-25.383333-PD

Oscillators Overview

The 18QHTF21-25.383333-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 25.383333 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a Standby (Power Down) control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic interface
• Standby (Power Down) control capability
• Compact 4-SMD No Lead surface mount package

Oscillators Applications

• General clock signal generation
• Digital system timing references
• Embedded electronics applications

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct configuration. Confirm that the required operating temperature range and load conditions align with the datasheet specifications before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a precise 25.383333 MHz clock source is required with low voltage operation. Ensure the design supports LVCMOS logic levels and accommodates the 4-SMD footprint. Verify compatibility with the 1.8V power rail and standby control requirements.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind., Co., Ltd., which specializes in frequency control products. The series offers various frequencies within a standardized small form factor, providing reliable timing solutions for modern electronic devices requiring stable clock signals.

Oscillators Replacement Considerations

Consult official substitution lists or cross-reference databases for compatible oscillators with matching frequency, voltage, and package dimensions. Verify electrical parameters such as load current and output swing before implementing any alternative components.