SI5341B-B05699-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341B-B05699-GM is a programmable clock generator from Skyworks Solutions, designed for ultra-low-jitter applications. It features ten outputs capable of generating any frequency below 350 MHz. The device supports multiple output logic types including CML, HCSL, LVCMOS, LVDS, and LVPECL. Key electrical parameters include a maximum input frequency of 750 MHz and a jitter specification of 90 fs. It operates within a supply voltage range of 1.71 V to 3.47 V, with typical currents of 115 mA or 120 mA. The component is housed in a QFN-64 package and functions reliably between -40°C and +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low-jitter performance suitable for high-speed serial communication links
• Flexible multi-standard output support across various logic families
• Any-frequency generation capability for diverse system timing requirements

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data converter systems
• Telecommunications infrastructure equipment
• Enterprise storage controllers

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B05699 against official Skyworks documentation to confirm the exact pre-programmed frequency configuration. Ensure compatibility with existing board layouts regarding the QFN-64 footprint and thermal requirements. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement plans.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when ten distinct clock signals are required with sub-picosecond jitter performance. Verify that the target frequencies fall within the 350 MHz limit for optimal jitter characteristics. Consider the available output drive strengths and logic levels to match the receiving devices without additional buffering.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5341 family of MultiSynth clock generators. It shares core architecture with other variants like SI5341B-D-GM but differs in its factory-programmed register settings. The 'B' indicates a specific silicon revision or feature set within the broader Si5341 product line.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

SI5341B-D-GM serves as a generic alternative if custom programming is feasible. For legacy replacements, verify pinout compatibility with older Si5341 variants. No direct drop-in substitutes exist for the specific B05699 configuration without reprogramming.