18QHTF21-41.833-OE

Oscillators Overview

The 18QHTF21-41.833-OE is a standard quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 41.833 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount assembly.

Oscillators Feature Summary

• LVCMOS compatible output interface
• Integrated enable and disable control
• Compact 4-pin surface mount design

Oscillators Applications

• High-performance digital systems requiring precise clock signals
• Communication equipment utilizing standard frequency references
• Embedded systems with low-voltage logic requirements

Oscillators Procurement Notes

Verify the exact frequency specification of 41.833 MHz against system requirements. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure compatibility with the 4-SMD no-lead package footprint during PCB layout. Check datasheet for operating temperature range limitations.

Oscillators Selection Notes

Select this component when a standard LVCMOS oscillator is required at 41.833 MHz. The 1.8V operation makes it suitable for modern low-power digital circuits. The enable pin allows for dynamic power control. Verify mechanical dimensions fit within the enclosure constraints.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has been manufacturing frequency control products since 1973. They are recognized as a pioneer in the quartz crystal industry in Taiwan. This oscillator belongs to their standard XO series, designed for reliable performance in various electronic applications.

Oscillators Replacement Considerations

Direct substitutes include other 41.833 MHz LVCMOS oscillators in 4-SMD packages from manufacturers such as Epson or SiTime. Ensure equivalent electrical specifications and pinout compatibility before replacement.