18QHTF21-43.295-OE

Oscillators Overview

The 18QHTF21-43.295-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 43.295 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed 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

Oscillators Applications

• General purpose clock generation in electronic circuits
• Timing reference for digital signal processing systems
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific part number suffix against official Mercury Electronics documentation to confirm electrical characteristics and pinout configuration. Ensure that the 1.8V supply requirement aligns with the target circuit design. Confirm package dimensions match the PCB footprint specifications provided in the manufacturer datasheet before procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The 4-SMD no-lead package suits high-density board layouts. Consider the enable/disable feature if power conservation during idle states is necessary for the application design.

Oscillators Part Context

This model belongs to the Mercury Electronics XO series, which provides standard frequency control solutions. The 18QHTF21 series typically offers reliable performance for general timing applications. Mercury Electronics has established expertise in quartz crystal manufacturing since 1973.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the device support power control?

Yes, it features an enable/disable function.