SI5341A-B05831-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341A-B05831-GM is a programmable clock generator from Skyworks Solutions, part of the Si5341 family. It features ten outputs capable of generating any frequency below 1.028 GHz with ultra-low jitter of 90 fs. The device supports input frequencies up to 750 MHz and operates within a supply voltage range of 1.71 V to 3.47 V. It utilizes a QFN-64 package and functions between -40°C and +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low jitter performance of 90 fs for high-speed data integrity
• Ten independent output clocks supporting any frequency under 1.028 GHz
• Flexible output interface options including CML, HCSL, LVCMOS, LVDS, and LVPECL

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance networking equipment requiring precise timing
• Telecommunications infrastructure base stations
• Data center server backplanes and storage arrays
• Test and measurement instrumentation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B05831 against official Skyworks documentation to confirm the pre-programmed frequency configuration. Ensure compatibility with the required I2C/SPI programming interface and check for moisture sensitivity handling requirements during assembly. Confirm RoHS compliance status through the manufacturer's current datasheet.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when multiple low-jitter clock signals are needed from a single source. Compare the 1.028 GHz maximum output frequency against system requirements. Consider the QFN-64 thermal characteristics and ensure the design supports the necessary power supply decoupling for stable operation across the specified temperature range.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5341 MultiSynth family of clock generators. These devices integrate multiple VCXOs and synthesizers on a single chip to replace discrete crystal and oscillator solutions. The A-series typically denotes support for higher output frequencies compared to other variants in the same package family.