QTM532-40.000MBA-T

Overview

The QTM532-40.000MBA-T is a standard clock oscillator manufactured by QST Products, LLC. It utilizes a crystal base resonator to generate a precise frequency of 40 MHz. The device operates with CMOS output logic and features an enable/disable function for power management control. Designed for surface-mount applications, it is housed in an SMD5032 package, providing a compact form factor suitable for modern electronic circuitry requiring reliable timing signals.

Feature Summary

• Integrates an enable/disable function for active power management
• Utilizes a crystal base resonator for stable frequency generation
• Delivers CMOS output logic compatible with digital interfaces

Applications

• Precision frequency generation in electronic systems
• Timing signal distribution in digital circuits
• Embedded system clock sources

Procurement Notes

Verify the specific manufacturer designation, as this part number appears associated with both QST and TXC Corporation in public databases. Confirm the exact operating voltage and load capacitance requirements against the official datasheet before integration. Ensure the SMD5032 footprint matches the target PCB layout design constraints.

Selection Notes

Select this component when a 40 MHz CMOS clock source with enable functionality is required. The SMD5032 package offers a balance between size and performance. Consider thermal stability and supply voltage compatibility with the host system. Verify that the enable pin logic levels align with the controlling microcontroller or FPGA outputs.

Part Context

This oscillator belongs to the QTM532 series, which includes various frequencies and output types such as LVPECL and CMOS. The QTM532-40.000MBA-T specifically targets applications needing a 40 MHz signal with low-power standby capabilities via its enable feature. It serves as a timing reference in communication and computing hardware.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 40 MHz CMOS oscillators in the SMD5032 package only if electrical parameters match exactly.