QTM750-35.328MBA-T

Overview

The QTM750-35.328MBA-T is a standard CMOS crystal oscillator manufactured by QST, operating at a frequency of 35.328 MHz. It features a 3.3V supply voltage and includes an enable/disable control function. The component is housed in a 4-SMD, no-lead package, designed for surface-mount applications. It complies with RoHS standards and is lead-free, ensuring environmental safety and regulatory compliance for modern electronic assemblies.

Feature Summary

• CMOS output signal format for digital logic compatibility
• Integrated enable and disable control functionality
• RoHS compliant and lead-free construction

Applications

• Digital communication systems requiring precise clock signals
• Embedded systems utilizing CMOS logic interfaces
• Consumer electronics with surface-mount design constraints

Procurement Notes

Verify the specific ordering suffix 'B' corresponds to the required 3.3V supply voltage and ±25 ppm stability level as defined in the official QST datasheet. Confirm that the 'A' suffix aligns with the specified frequency tolerance and temperature range requirements for your application before finalizing procurement orders.

Selection Notes

Select this component when a 35.328 MHz clock source with CMOS output is required. Ensure the system design supports the 3.3V operating voltage and utilizes the enable/disable pin for power management. Verify that the 4-SMD package dimensions fit within the available PCB space and thermal constraints of the target assembly.

Part Context

This part belongs to the QTM750 series of surface-mount oscillators from QST. The series offers various frequencies and supply voltages, with the 'B' suffix typically indicating 3.3V operation. The model provides a compact solution for timing applications where low profile and standard CMOS compatibility are essential design criteria.

Replacement Considerations

Direct substitutes include other QTM750 variants with matching frequency and package, such as QTM750-35.328MBE-T, provided the supply voltage and stability specifications align with the original design requirements.