18QHTF21-26.19414-OE

Oscillators Overview

The 18QHTF21-26.19414-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 26.19414 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm exact electrical tolerances and pinout configuration. Ensure the required operating temperature range aligns with the component specifications provided in the manufacturer datasheet. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Oscillators Selection Notes

Select this component when a 1.8V supply voltage and LVCMOS output are required for space-constrained designs. The 4-SMD package offers a small footprint compared to larger oscillator packages. Consider the enable/disable feature if power management during idle states is necessary for the application design.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics XO series, which provides stable frequency generation for electronic circuits. Mercury Electronics has a long history in quartz crystal manufacturing, offering various frequency control products including TCXOs and VCXOs. This specific model represents their standard crystal oscillator line optimized for low voltage operation.

Oscillators Replacement Considerations

Direct substitutes must match the 26.19414 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package dimensions. Verify that any alternative component supports the same enable/disable control logic. Consult manufacturer cross-reference lists for confirmed compatible parts.