3QHM572D4.0-8.004

Oscillators Overview

The 3QHM572D4.0-8.004 is a QuikXO spread spectrum crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 8.004 MHz with a CMOS output interface. The device features down-spread modulation with a -4% deviation to reduce electromagnetic interference (EMI). It functions on a 3.3V supply voltage and is housed in a compact 4-pad ceramic surface-mount package measuring 7.0 x 5.0 x 1.4 mm.

Oscillators Feature Summary

• Integrates spread spectrum technology for effective EMI reduction
• Utilizes CMOS output logic for digital circuit compatibility
• Employs down-spread modulation technique to minimize noise peaks

Oscillators Applications

• High-speed data handling systems requiring precise timing
• FPGA configurations demanding low-noise clock sources
• Digital communication interfaces sensitive to electromagnetic interference

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the required operating voltage, frequency stability, and package dimensions align with the design specifications. Check for any specific ordering suffixes or variants that may affect functionality or availability before finalizing procurement.

Oscillators Selection Notes

Select this component when system requirements prioritize EMI mitigation through spread spectrum techniques. Ensure the application supports CMOS logic levels and can accommodate the specified 3.3V supply. Verify that the physical footprint constraints match the 7.0 x 5.0 mm package size and that the thermal environment suits ceramic SMD construction.

Oscillators Part Context

This oscillator belongs to the QuikXO series designed for applications needing reduced electromagnetic emissions. It serves as a timing reference in digital systems where signal integrity is critical. The spread spectrum feature distinguishes it from standard fixed-frequency oscillators by modulating the clock signal to disperse energy across a wider bandwidth.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference list for verified alternatives. Ensure any replacement matches the exact frequency, voltage, and package specifications to maintain system performance.