18QHTF21-40.920-PD

Oscillators Overview

The 18QHTF21-40.920-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 40.92 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function. The physical package dimensions are 2.0 mm by 1.6 mm, classified as a surface mount type.

Oscillators Feature Summary

• Supports LVCMOS output logic for standard digital interface compatibility
• Includes standby mode functionality for power management
• Utilizes surface mount packaging for compact circuit integration

Oscillators Applications

• General purpose clock signal generation in electronic circuits
• Digital systems requiring standard LVCMOS timing references
• Portable devices utilizing low voltage power supplies

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the required operating temperature range and load conditions match your design specifications. Check for any specific ordering suffixes that may indicate variations in tolerance or packaging. Ensure compliance with relevant quality standards such as IATF 16949 if applicable to your industry.

Oscillators Selection Notes

Select this component when a 40.92 MHz clock source is required with LVCMOS outputs. Consider the 1.8V supply requirement and the need for a standby feature. The small 2.0x1.6 mm footprint makes it suitable for space-constrained designs. Verify that the standard frequency tolerance meets your system's timing requirements.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics Ind. Co. Ltd. The series features surface mount packages and covers various frequencies. Mercury has extensive experience in quartz crystal manufacturing, offering products ranging from kilohertz to megahertz ranges with certified quality management systems.

Oscillators Replacement Considerations

Consult official substitution lists for compatible parts. Cross-reference frequency, voltage, package size, and output logic before replacing.