SI5341B-B05841-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341B-B05841-GM is a programmable clock generator from the Skyworks Si5341 family, housed in a QFN-64 package. It provides ten output channels with ultra-low jitter performance of 90 fs. The device supports any-frequency outputs below 350 MHz and accepts input frequencies up to 750 MHz. Operating voltages range from 1.71 V to 3.47 V, with typical currents of 115 mA or 120 mA. It functions within a temperature range of -40°C to +85°C and supports multiple output types including CML, HCSL, LVCMOS, LVDS, and LVPECL.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low jitter generation capability for high-performance timing applications
• Flexible multi-standard output interface support across various logic families
• Any-frequency synthesis capability for precise clock distribution requirements

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication systems requiring precise clock synchronization
• Telecommunications infrastructure equipment
• Test and measurement instruments

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B05841 against official Skyworks documentation to confirm the exact frequency configuration and pinout compatibility. Check current availability status as this part may be subject to limited supply or obsolescence notices. Ensure ESD handling procedures are followed during installation due to moisture sensitivity classification.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when ten low-jitter outputs are required with flexible voltage levels. Compare against the generic SI5341B-D-GM if standard configurations suffice, noting that custom suffixes define specific frequency plans. Confirm input source compatibility with the 750 MHz maximum limit and ensure board layout supports the QFN-64 thermal requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5341 MultiSynth family of clock generators, designed for demanding jitter attenuation and synthesis tasks. It complements other Skyworks timing solutions like the SI5345 series. The specific B05841 suffix indicates a factory-programmed frequency plan distinct from the generic D-series variants.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other SI5341B variants with matching output counts and jitter specs, such as SI5341B-D-GM, provided the frequency plan is reprogrammed or matches. Verify package compatibility (QFN-64) and electrical parameters before substitution.