QT325G-24.000MAHV-T

Overview

The QT325G-24.000MAHV-T is a quartz crystal oscillator manufactured by TXC Corporation under the QST series designation. It operates at a nominal frequency of 24 MHz with a load capacitance of 8 pF. The component features a frequency tolerance of ±30 ppm at 25°C and a stability of ±60 ppm across the operating temperature range of -40°C to +85°C. It utilizes a 4-SMD package measuring 3.2 mm x 2.5 mm, designed for surface-mount applications.

Feature Summary

• Glass-sealed quartz resonator technology ensuring long-term frequency stability
• Compact 3.2x2.5 mm SMD footprint suitable for space-constrained designs
• Wide commercial temperature operation capability from -40°C to +85°C

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Procurement Notes

Verify the manufacturer part number against official TXC Corporation documentation to confirm authenticity. Ensure the specific suffix HV-T matches the required load capacitance and temperature range specifications for your design. Cross-reference datasheet parameters before integration to avoid compatibility issues with target circuitry.

Selection Notes

Select this component when a 24 MHz reference is required in a compact SMD form factor. Consider the ±30 ppm initial tolerance and ±60 ppm total stability over temperature for system accuracy requirements. Verify that the 8 pF load capacitance aligns with the host oscillator circuit's input capacitance specifications.

Part Context

This part belongs to the QT325G series of glass-sealed quartz crystals. The series offers various frequency options within the same 3.2x2.5 mm package. The HV-T suffix indicates specific electrical characteristics including load capacitance and temperature range distinct from other variants like MAAQ or MAJV.

Replacement Considerations

Direct substitutes include other QT325G variants with identical 24 MHz frequency, 8 pF load capacitance, and compatible temperature ranges. Verify pinout and mechanical dimensions match the existing footprint before substitution.