SI5341A-B05136-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341A-B05136-GM is a programmable clock generator from Skyworks Solutions, part of the Si5341 family. It features ten differential outputs capable of generating any frequency up to 1028 MHz with ultra-low jitter of 90 fs rms. The device supports input frequencies up to 750 MHz and operates on supply voltages between 1.71 V and 3.47 V. It utilizes MultiSynth technology for fractional synthesis with zero ppm error.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates any combination of output frequencies from any input frequency
• Ultra-low phase jitter performance of 90 fs rms
• Highly configurable outputs compatible with LVDS, LVPECL, LVCMOS, CML, and HCSL
• Zero ppm error using proprietary MultiSynth fractional synthesizer technology

Clock Generators, PLLs, Frequency Synthesizers Applications

• Telecommunications base stations requiring precise timing
• Data center infrastructure and high-speed networking equipment
• Test and measurement instruments needing low-jitter clocks
• Industrial automation systems with complex clock distribution needs

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B05136 against official Skyworks documentation to confirm factory pre-programmed parameters. Ensure compatibility with required I2C/SPI interfaces if field programming is needed. Check RoHS compliance status in the latest datasheet revision. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when ten independent clock outputs are required with frequencies exceeding standard oscillator capabilities. The Si5341A variant supports higher output frequencies compared to the Si5341B series. Consider the QFN-64 package dimensions for PCB layout constraints. Evaluate power consumption requirements, noting typical operating currents around 115 mA to 120 mA depending on configuration.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5341/40 family of low-jitter clock generators. It replaces multiple discrete oscillators and clock buffers with a single integrated solution. The device integrates a wide-band PLL and fractional synthesizer, enabling flexible clock tree generation for high-performance digital systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other Si5341A variants with different output configurations or pre-programming codes. Verify pin-to-pin compatibility with existing designs. Ensure that alternative parts support the same output voltage levels and signal formats (LVDS, LVPECL, etc.) required by the application.