QTM252-22.5792MBA-T

Overview

The QTM252-22.5792MBA-T is a surface-mount crystal oscillator manufactured by QST Products, LLC. It operates at a nominal frequency of 22.5792 MHz with CMOS output logic levels. The device is designed for a supply voltage of 3.3 V and features a compact 2.5 mm x 2 mm package footprint. It supports enable/disable functionality and typically draws a supply current of approximately 10 mA.

Feature Summary

• Surface mount CMOS oscillator design
• Integrated enable and disable control function
• Compact 2.5mm x 2mm SMD package

Applications

• Digital signal processing circuits
• Communication equipment clock sources
• Microcontroller system timing

Procurement Notes

Verify the manufacturer designation carefully, as this specific part number appears in listings associated with both TXC Corporation and QST Products. Confirm the exact datasheet source to ensure compatibility with required specifications such as tolerance and load capacitance before procurement.

Selection Notes

Select this component when a precise 22.5792 MHz reference is required for CMOS-compatible digital interfaces. Ensure the application board layout accommodates the 2.5x2 mm footprint and that the power supply provides stable 3.3 V operation within the specified current limits.

Part Context

This model belongs to the QTM252 series of quartz crystal oscillators. The series offers various frequency options in a standardized small outline package, providing a reliable clock solution for embedded systems requiring low profile and consistent timing performance.

Replacement Considerations

Direct substitutes include other 22.5792 MHz CMOS oscillators in 2.5x2 mm packages from manufacturers such as TXC or Epson. Verify pinout compatibility and electrical parameters before substitution.