QT325G-45.835555MAHQ-T

Overview

The QST QT325G-45.835555MAHQ-T is a quartz crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 45.835555 MHz, providing stable oscillation characteristics essential for digital communication and data processing systems. The component utilizes a surface-mount package configuration to facilitate automated assembly processes in modern electronics manufacturing.

Feature Summary

• High-frequency stability suitable for precise clock generation
• Surface-mount design for efficient PCB integration
• Fundamental mode operation for consistent performance

Applications

• Clock signal generation in microprocessor systems
• Timing reference for wireless communication modules
• Synchronization circuits in data transmission equipment

Procurement Notes

Verify the specific load capacitance requirements against your circuit design before procurement. Ensure that the operating temperature range aligns with your application's environmental conditions. Confirm the package dimensions match your footprint specifications to avoid assembly issues during production.

Selection Notes

Select this component when a fundamental frequency near 45.8 MHz is required for system synchronization. Consider the equivalent series resistance and load capacitance parameters to ensure proper oscillator circuit design. Evaluate the stability specifications relative to temperature variations expected in the final product environment.

Part Context

This model belongs to QST's line of surface-mount quartz crystals, which are engineered for compact electronic devices requiring reliable timing sources. The series typically offers various frequency options tailored for different communication standards and digital logic interfaces, supporting diverse industrial and consumer electronics markets.

Replacement Considerations

Consult official manufacturer substitution lists for direct equivalents. Verify that any alternative part matches the electrical characteristics and physical dimensions to maintain circuit integrity without redesign.