QTM532-24.576MBB-T

Overview

The QTM532-24.576MBB-T is a standard CMOS quartz oscillator manufactured by TXC Corporation under the QST brand. It operates at a frequency of 24.576 MHz with a supply voltage of 3.3V. The device features a frequency stability of ±50 ppm and functions within an operating temperature range of -40°C to +85°C. It utilizes a ceramic resonator housed in a compact 5.0mm x 3.2mm surface-mount package.

Feature Summary

• Generates a precise 24.576 MHz clock signal using CMOS output logic
• Utilizes a ceramic quartz resonator for stable frequency generation
• Supports operation across a wide industrial temperature range

Applications

• General-purpose digital system clocking
• Microcontroller and processor timing sources
• Communication interface synchronization

Procurement Notes

Verify that the component is sourced from authorized distributors to ensure authenticity. Confirm the specific suffix matches the required frequency tolerance and temperature range specifications. Check for RoHS compliance status if environmental regulations apply to the manufacturing process. Ensure the package dimensions align with the PCB footprint requirements.

Selection Notes

Select this component when a 3.3V supply and 24.576 MHz frequency are required. Consider the ±50 ppm stability for applications not demanding high precision. Evaluate the 5.0x3.2 mm package size against available board space. Compare against other series if lower power consumption or different voltage levels are needed.

Part Context

This part belongs to the QTM532 series of standard oscillators. It shares the same physical footprint and voltage characteristics with other variants in the family, differing primarily in output frequency and stability. The series is designed for surface-mount assembly in compact electronic devices requiring reliable timing signals.

Replacement Considerations

Compatible substitutes include QTM532-24.000MBB-T and QTM532-10.000MBE-T. These parts share the same 5.0x3.2 mm package and 3.3V supply but operate at different frequencies. Verify that the application circuit can accommodate the alternative frequency before substitution.