SI5341B-B03805-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341B-B03805-GM is a programmable clock generator from Skyworks Solutions, part of the Si5341 series. It features ten outputs capable of generating any frequency below 350 MHz with ultra-low jitter of 90 fs. The device supports input frequencies up to 750 MHz and operates on supply voltages between 1.71 V and 3.47 V. It is housed in a QFN-64 package and functions within an operating temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low jitter performance of 90 fs for high-speed data applications
• Ten independent output clocks supporting multiple voltage standards including LVPECL, LVDS, CML, HCSL, and LVCMOS
• Flexible frequency synthesis with any-frequency generation capability below 350 MHz

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance networking equipment requiring precise timing
• Telecommunications infrastructure systems
• Industrial automation control units
• Test and measurement instrumentation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet specified humidity requirements to prevent damage during handling and soldering processes.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when low jitter and multi-output flexibility are critical. Verify that the required output frequencies fall within the 350 MHz limit. Check compatibility with system power rails (1.8 V or 3.3 V) and ensure the QFN-64 footprint fits the PCB layout constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5341 family of MultiSynth clock generators. It shares core architecture with other variants like SI5341A and SI5341B-D series but differs in specific factory-programmed configurations and output frequency ranges defined by the suffix code.