18QHTF21-46.858333-OE

Oscillators Overview

The 18QHTF21-46.858333-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 46.858333 MHz and utilizes LVCMOS output logic. The device functions on a 1.8V supply voltage and features an Enable/Disable control interface for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for applications requiring precise clock signals within a small form factor.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interfacing
• Includes Enable/Disable functionality for power control
• Utilizes a compact 4-SMD No Lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the exact enable/disable configuration and packaging details. Ensure that the 1.8V supply requirement aligns with your system design. Cross-reference the 46.858333 MHz frequency specification with your application requirements to ensure compatibility. Always consult the manufacturer's datasheet for final electrical characteristics and mechanical drawings before integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a specific 46.858333 MHz frequency. The LVCMOS output is suitable for standard digital logic families. Consider the 2.0x1.6mm footprint for space-constrained designs. Verify thermal performance and operating temperature ranges against your environmental conditions. Ensure the Enable/Disable feature meets your power management strategy.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency control solutions. The brand has been manufacturing frequency control products since 1973. The 18QHTF21 series typically offers various frequencies and packages. This specific model represents a standard variant with LVCMOS outputs. It is part of a broader catalog of oscillators and resonators offered by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes may include other 46.858333 MHz LVCMOS oscillators in 4-SMD packages from different manufacturers. Verify pinout compatibility and voltage levels carefully. Check if alternative parts support the same Enable/Disable functionality. Ensure the replacement matches the 2.0x1.6mm footprint. Confirm that the new component meets the same operating temperature specifications.