18QHTF21-41.500-OE

Oscillators Overview

The 18QHTF21-41.500-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 41.5 MHz and utilizes LVCMOS output compatibility. The device functions with a supply voltage of 1.8V and features an enable/disable control pin for power management. 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 and offers a frequency stability of ±50ppm.

Oscillators Feature Summary

• LVCMOS output interface compatible with standard logic families
• Integrated enable/disable functionality for power optimization
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• High-performance digital signal processing systems
• Communication equipment requiring precise clock timing
• Embedded systems utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and tolerance specifications. Confirm that the package outline dimensions match the target PCB footprint requirements. Check for any recent revisions in the datasheet regarding electrical characteristics or recommended soldering profiles before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-profile surface mount oscillator is required for space-constrained designs. Ensure the system logic levels are compatible with LVCMOS outputs. Verify that the 1.8V supply voltage aligns with the target platform's power rails. Consider the ±50ppm stability requirement relative to the overall system timing budget.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard clock solutions. The manufacturer specializes in quartz crystals and oscillators, offering various frequency control products including TCXOs and VCXOs. This specific model represents a standard fixed-frequency option within their portfolio.

Oscillators Replacement Considerations

Consult official cross-reference lists from Mercury Electronics for verified substitutes. Ensure replacement parts maintain identical LVCMOS output types and 1.8V supply requirements. Verify package compatibility for direct board replacement.