SI5341A-B03596-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341A-B03596-GM is a programmable clock generator from Skyworks Solutions, featuring ten outputs with ultra-low jitter of 90 fs rms. It supports any-frequency synthesis up to 800 MHz on differential outputs and 250 MHz on LVCMOS. The device operates within a supply voltage range of 1.71 V to 3.47 V and consumes 115 mA or 120 mA depending on configuration. It accepts input frequencies up to 750 MHz via differential or LVCMOS clocks, or 25 to 54 MHz from an external crystal.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates any combination of output frequencies from any input frequency using proprietary MultiSynth technology
• Delivers sub-100 fs rms phase jitter performance with zero ppm error
• Highly configurable outputs compatible with LVDS, LVPECL, LVCMOS, CML, and HCSL formats

Clock Generators, PLLs, Frequency Synthesizers Applications

• Telecommunications infrastructure requiring precise timing synchronization
• Data center servers and storage systems needing low-jitter clock distribution
• Test and measurement equipment demanding high-frequency stability
• Industrial automation controllers utilizing multiple clock domains

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B03596 for factory pre-programmed parameters, as this variant may be discontinued or subject to limited availability. Confirm current lifecycle status through official Skyworks channels before design finalization. Ensure compatibility with ClockBuilderPro software for any necessary custom configuration updates. Check for moisture sensitivity levels and recommended reflow profiles during assembly planning.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when ten distinct output clocks are required with mixed logic families. Compare against SI5341A-D-GM if higher output frequencies up to 1.028 GHz are needed. Consider power consumption differences between 115 mA and 120 mA modes based on thermal constraints. Verify that the QFN-64 package fits the PCB footprint requirements and thermal dissipation capabilities of the target application.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5341 family of low-jitter clock generators. It replaces multiple discrete oscillators and buffer ICs by integrating a wide-band PLL and fractional synthesizer into a single 64-pin QFN package. The device enables simplified clock tree designs in complex electronic systems requiring precise timing across various subsystems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public documentation indicates the SI5341A-B03596-GM is discontinued. Potential functional substitutes include other Si5341 variants such as SI5341A-D-GM or SI5341B-D-GM, provided their specific frequency ranges and output configurations match the original design requirements. Verify pinout compatibility and software configuration tools.