18QHTF21-36.621-OE

Oscillators Overview

The 18QHTF21-36.621-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 36.621 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The component features an enable/disable control capability for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power optimization
• Utilizes a surface-mount 4-SMD no-lead package design

Oscillators Applications

• General clock signal generation in electronic circuits
• Digital system timing references
• Embedded device synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the 4-SMD footprint matches the PCB layout constraints. Cross-reference the datasheet for absolute maximum ratings to prevent operational stress during integration.

Oscillators Selection Notes

Select this component when a precise 36.621 MHz reference is required within a low-voltage 1.8V environment. The choice is driven by the need for LVCMOS compatibility and space-constrained applications due to the small 2.0x1.6 mm package. Consider the enable pin utility if dynamic power management is a system requirement compared to always-on alternatives.

Oscillators Part Context

This part belongs to the Mercury Electronics SMD oscillator series, designed for high-reliability frequency control. The manufacturer specializes in quartz-based components including crystals and oscillators. This specific model represents a standard XO variant optimized for modern portable and compact electronic devices requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes must match the 36.621 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm footprint. Verify equivalent electrical characteristics such as phase noise and stability before substitution.

Oscillators FAQ

What is the output logic type of the 18QHTF21-36.621-OE?

The output logic type is LVCMOS.

Does this oscillator support power control?

Yes, it includes an enable/disable function.