090-44361-21

Overview

The Microsemi Corporation part number 090-44361-21 is an atomic crystal oscillator operating at a frequency of 10.0000 MHz. It utilizes CMOS output logic and belongs to the SA.36M series. The device features a rubidium clock source with a specified aging rate of 5E-11 per month. It operates on a 5V supply voltage and is housed in a package measuring 2.000 inches by 2.000 inches, equivalent to 50.80mm by 50.80mm.

Feature Summary

• Provides high-stability timing signals via an internal atomic rubidium reference.
• Delivers precise clock generation with low monthly aging characteristics.
• Outputs standard CMOS logic levels for direct digital interface compatibility.

Applications

• Telecommunications base station synchronization
• Precision test and measurement equipment clocks
• Network infrastructure timing distribution

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package dimensions and pinout against original datasheets before integration. Ensure supply chain compliance with RoHS standards. Validate electrical parameters against system requirements prior to procurement.

Selection Notes

Select this component when long-term frequency stability is critical. Consider the specific aging rate requirements for your application timeline. Evaluate the physical footprint constraints against the 50.80mm square package size. Compare performance needs against other atomic or oven-controlled oscillators if available.

Part Context

This model is part of the SA.36M series from Microsemi, designed for applications requiring superior frequency stability over time. It represents a specialized solution within the clock generator and support products category, utilizing atomic resonance principles rather than standard quartz crystals for enhanced precision.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, direct replacements may require functional equivalents with similar aging rates and package dimensions. Consult manufacturer archives for potential cross-reference data.