3QHM572D3.0-150.000

Oscillators Overview

The 3QHM572D3.0-150.000 is a QuikXO spread spectrum crystal oscillator manufactured by Mercury United Electronics, Inc. It operates at a frequency of 150.000 MHz with a CMOS output signal. The device features low electromagnetic interference (EMI) characteristics achieved through down-spread spectrum modulation of -3%. It functions on a 3.3V supply and includes an enable/disable control pin for power management. The component is housed in a compact 4-pad ceramic SMD package measuring 7.0 x 5.0 x 1.4 mm. It is lead-free and RoHS compliant.

Oscillators Feature Summary

• Low EMI performance via spread spectrum technology
• Integrated enable/disable functionality
• CMOS output compatibility

Oscillators Applications

• High-speed FPGA timing applications
• Data handling systems requiring precise clocking
• Electronic equipment sensitive to electromagnetic interference

Oscillators Procurement Notes

Verify the manufacturer designation as Mercury United Electronics, Inc., which may appear interchangeably with Mercury Electronics Ind. Co. Ltd in distributor listings. Confirm the specific suffix indicates the 150.000 MHz frequency and 3.3V operation. Ensure the package matches the 7.0x5.0mm footprint. Check for RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component when low EMI is critical for system stability, particularly in dense digital environments. The integrated enable pin allows for dynamic power control. Verify that the CMOS output voltage levels align with the receiving logic inputs. The spread spectrum feature helps reduce peak emissions, potentially simplifying EMC certification processes.

Oscillators Part Context

This part belongs to the QuikXO series of spread spectrum crystal oscillators from Mercury United Electronics. These devices are designed to replace standard fixed-frequency oscillators in applications where electromagnetic compatibility is a primary concern. The series offers various frequencies and package options tailored for modern surface-mount assembly requirements.

Oscillators Replacement Considerations

Direct substitutes include other models within the same QuikXO family, such as the 3QHM572D3.0-128.000, provided the frequency difference is acceptable for the application. Cross-referencing pinouts and electrical characteristics is essential when considering alternative manufacturers.