18QHTF21-41.825-OE

Oscillators Overview

The 18QHTF21-41.825-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 41.825 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Features integrated enable and disable control functionality for power management
• Utilizes a leadless 4-SMD surface-mount package design

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific operating frequency and supply voltage requirements against the target application design specifications before procurement. Confirm that the 4-SMD no-lead package dimensions align with the printed circuit board footprint layout. Ensure the LVCMOS output logic level matches the receiving component input thresholds to guarantee reliable signal integrity during operation.

Oscillators Selection Notes

Select this component when a precise 41.825 MHz clock source is required with low-voltage 1.8V operation. Consider the enable/disable feature if dynamic power saving or clock gating is necessary within the system architecture. Evaluate the small form factor against available board space constraints to ensure proper mechanical fit and thermal performance within the final assembly.

Oscillators Part Context

This model belongs to the Mercury Electronics XO series, which provides standard frequency control solutions. The manufacturer has extensive experience in quartz crystal production. This specific part represents a surface-mount option designed for modern electronic devices requiring compact size and reliable timing performance in consumer and industrial electronics.

Oscillators Replacement Considerations

Cross-reference other parts from the same 18QHTF21 series family for alternative frequencies. Verify pinout compatibility and electrical parameters when considering substitutes from different manufacturers. Ensure the replacement maintains the same LVCMOS logic and 1.8V supply requirements.