SI5341B-B04061-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341B-B04061-GM is a programmable clock generator featuring ten outputs with ultra-low jitter of 90 fs rms. It supports output frequencies up to 800 MHz and input frequencies up to 750 MHz. The device operates within a supply voltage range of 1.71 V to 3.47 V, consuming 115 mA or 120 mA depending on configuration. It utilizes a QFN-64 package and functions across an industrial temperature range from -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

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

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance networking equipment requiring precise clock distribution
• Telecommunications infrastructure utilizing low-jitter signal synthesis
• Data center servers needing flexible clock tree generation
• Test and measurement instruments demanding accurate frequency generation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Skyworks distributors due to limited availability. Confirm package integrity upon receipt as the QFN-64 form factor requires careful handling. Check for moisture sensitivity indicators before soldering. Ensure compatibility with ClockBuilderPro software for configuration validation. Review datasheet revisions for any updates regarding electrical characteristics or pin assignments.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when ten differential or single-ended outputs are required from a single source. Choose based on the specific jitter tolerance of 90 fs rms for sensitive applications. Consider the 800 MHz maximum output frequency against system requirements. Evaluate power consumption levels of 115 mA or 120 mA for thermal management planning. Verify that the QFN-64 footprint fits the target PCB layout constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5341 family of low-jitter clock generators by Skyworks Solutions. It integrates wide-band PLL and fractional synthesizer technologies into a compact 64-pin QFN package. The series is designed to replace multiple discrete oscillators and buffers in complex clock trees.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other variants within the Si5341B series such as SI5341B-D-GM, which share identical core specifications but may differ in factory programming. Cross-reference output configurations and pre-programmed frequencies carefully. Ensure replacement parts maintain the same 90 fs jitter performance and 10-output architecture.