18QHTF21-36.400-OE

Oscillators Overview

The 18QHTF21-36.400-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 36.4 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing references
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Ensure the 1.8V supply voltage aligns with the target circuit design. Confirm that the 4-SMD no-lead package dimensions fit the PCB footprint constraints. Cross-reference the part number suffix to ensure the correct variant is ordered.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The enable/disable feature makes it suitable for systems needing dynamic power control. Consider the small form factor of the 4-SMD package for space-constrained designs. Verify temperature range specifications if operating in extreme environments.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which focuses on low-voltage crystal oscillators. The series typically offers standard frequencies with LVCMOS outputs. Mercury Electronics is a established manufacturer of frequency control products, providing reliable timing solutions for various electronic applications.

Oscillators Replacement Considerations

Direct substitutes within the same series include other frequencies such as 18QHTF21-44.200-OE or 18QHTF21-65.300-OE, provided the frequency difference is acceptable. Alternative manufacturers may offer similar LVCMOS oscillators in 4-SMD packages, but electrical parameters must be matched precisely.