18QHTF21-36.056-PD

Oscillators Overview

The 18QHTF21-36.056-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 36.056 MHz and utilizes LVCMOS output logic levels. The device is designed for a supply voltage of 1.8V and features a power-down mode for standby functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down capability for energy efficiency
• Provides LVCMOS output signal compatibility

Oscillators Applications

• General clock generation for digital circuits
• Embedded systems requiring precise timing references
• Portable electronics utilizing low-power components

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 PCB layout constraints to guarantee proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a stable 36.056 MHz reference is required in space-constrained designs. The choice is driven by the need for low voltage operation and integrated power management. Consider the small form factor as a primary advantage for dense board layouts where larger packages are not feasible.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on miniature surface-mount oscillators. The series typically offers various frequencies within a standardized 2.0x1.6 mm footprint. This specific model represents a standard XO variant optimized for modern low-power applications.

Oscillators Replacement Considerations

Check for direct substitutes with identical pinout and voltage specifications. Verify if alternative frequencies or output logic types are acceptable for your application. Cross-reference package dimensions to ensure mechanical compatibility during replacement.