QMQF574T33-2.0A-16.320

Oscillators Overview

The QMQF574T33-2.0A-16.320 is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 16.32 MHz with a stability of ±2.0 ppm across the industrial temperature range of -40°C to +85°C. The device utilizes CMOS output logic and requires a 3.3V supply voltage. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.0mm x 5.0mm x 2.5mm, designed for surface mount applications on FR4 substrates.

Oscillators Feature Summary

• Provides high-frequency precision timing via integrated temperature compensation
• Ensures stable signal generation across wide industrial temperature variations
• Features low-profile surface mount packaging for automated assembly

Oscillators Applications

• Telecommunications base station synchronization
• Industrial control system clocking
• Consumer electronics requiring precise timing references

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency tolerance and operating temperature range specifications. Confirm compliance with RoHS standards and lead-free requirements before finalizing procurement orders. Ensure compatibility with the target PCB footprint and reflow soldering profiles.

Oscillators Selection Notes

Select this component when a stable 16.32 MHz reference is needed within a constrained physical space. Consider the ±2.0 ppm stability requirement against system jitter budgets. Evaluate the 3.3V CMOS interface compatibility with downstream digital logic circuits to ensure proper signal integrity without additional level shifting.

Oscillators Part Context

This oscillator belongs to the QuikXO TCXO series from Mercury United Electronics, Inc., a manufacturer established in 1973 specializing in quartz crystal products. The series is characterized by its compact form factor and reliability in demanding environments, positioning it as a solution for modern electronic designs requiring miniaturization and performance.

Oscillators Replacement Considerations

Direct substitutes include other models within the QMQF574T33 series offering different frequencies, such as QMQF574T33-2.0A-14.31818 or QMQF574T33-2.0A-90.000, provided the frequency difference is acceptable for the application design.