18QHTF21-41.66666-OE

Oscillators Overview

The 18QHTF21-41.66666-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 41.66666 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 2.0mm x 1.6mm. The device is designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 2.0x1.6mm SMD package dimensions to guarantee proper assembly and electrical connectivity during manufacturing.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS interface. The small form factor makes it suitable for space-constrained designs. Consider the enable pin feature if dynamic power management is necessary for the application. Verify temperature range stability if operating in extreme environmental conditions.

Oscillators Part Context

This part belongs to the 18QHTF series of standard oscillators from Mercury Electronics. The series offers various frequencies within a consistent 2.0x1.6mm package. The 'OE' suffix typically indicates specific packaging or tape-and-reel configuration options provided by the manufacturer for automated assembly processes.

Oscillators Replacement Considerations

Direct substitutes must match the 41.66666 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Check equivalent models from other manufacturers offering identical pinouts and electrical characteristics to ensure seamless integration without redesigning the PCB layout.