18QHTF21-25.16582-PD

Oscillators Overview

The 18QHTF21-25.16582-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 25.16582 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports standby mode via power-down control
• Utilizes LVCMOS output logic interface
• Compact surface-mount form factor

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing
• Embedded microcontroller clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and output types. Confirm that the 4-SMD no-lead package matches the target PCB footprint. Check datasheet specifications for operating temperature ranges and load capacitance requirements before integration into final designs.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. The integrated power-down feature makes it suitable for battery-operated devices. Ensure the application supports LVCMOS logic levels and can accommodate the specified small outline package dimensions.

Oscillators Part Context

This part belongs to the QHTF series of crystal oscillators from Mercury Electronic Ind. Co. Ltd. The series offers various frequencies and voltage options within a standardized small footprint. The manufacturer specializes in quartz crystals and timing components, providing solutions for consumer electronics and industrial applications.

Oscillators Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical parameters such as frequency tolerance and supply voltage before substituting.