SI5341A-B03760-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341A-B03760-GM is a programmable clock generator from Skyworks Solutions, part of the Si5341 series. It features ten differential outputs capable of synthesizing frequencies up to 1028 MHz with ultra-low jitter of 90 fs rms. The device supports input frequencies up to 750 MHz and operates on a supply voltage ranging from 1.71 V to 3.47 V. Packaged in a 64-pin QFN, it integrates MultiSynth technology for flexible frequency synthesis.

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
• Supports I2C and SPI serial interfaces for programming

Clock Generators, PLLs, Frequency Synthesizers Applications

• Telecommunications base stations
• High-speed data communication systems
• Test and measurement equipment
• Industrial automation controllers

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B03760 against official Skyworks documentation to confirm factory-programmed parameters. Ensure compatibility with required output formats and supply voltages. Check for moisture sensitivity levels and recommended reflow profiles during assembly. Confirm availability status as custom parts may have limited distribution channels.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing systems requiring multiple independent clock frequencies with strict jitter constraints. The Si5341A variant provides ten outputs suitable for complex clock trees. Use ClockBuilderPro software for configuration. Compare against SI5341B if lower frequency requirements allow for potential cost or power optimizations.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5341 family of low-jitter clock generators. It replaces multiple discrete oscillators and clock buffers with a single integrated solution. The device utilizes proprietary MultiSynth fractional synthesizer technology to achieve zero ppm error across its wide frequency range.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other Si5341A variants with different output configurations. Verify pinout compatibility and electrical specifications before substitution. Consider SI5340 series for applications requiring fewer outputs.