18QHTF22-8.100-OE

Oscillators Overview

The 18QHTF22-8.100-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 8.1 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package designed for surface mount applications. The component supports an operating temperature range of -40°C to 85°C with a frequency stability of ±50ppm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Enable/Disable control functionality for power management
• Surface mount 4-SMD no lead package design

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

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 PCB footprint matches the 4-SMD no lead package dimensions specified in the official datasheet to prevent assembly issues.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling. The enable/disable feature makes it suitable for battery-powered devices requiring power conservation. Consider the ±50ppm stability specification for applications where moderate frequency accuracy is sufficient without the need for higher-grade oven-controlled oscillators.

Oscillators Part Context

This part belongs to the 18QHTF22 series of surface mount crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options, all sharing the same compact 4-pin form factor. The 'OE' suffix typically denotes specific packaging or tape-and-reel configuration details as defined by the manufacturer's ordering nomenclature.

Oscillators Replacement Considerations

Direct substitutes must match the 8.1 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no lead package. Verify pinout compatibility and thermal characteristics. Cross-reference with other manufacturers offering similar small-footprint oscillators if availability is constrained.