SI5341B-B03350-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5341B-B03350-GM is a programmable clock generator from the Skyworks Si5341 series, featuring ten outputs with ultra-low jitter performance. It supports any-frequency output generation up to 350 MHz and accepts input frequencies up to 750 MHz. The device operates within a supply voltage range of 1.71 V to 3.47 V, consuming typical currents of 115 mA or 120 mA depending on configuration. It provides a phase jitter specification of 90 fs and functions reliably across an industrial temperature range from -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates ten independent clock outputs with configurable signal formats including CML, HCSL, LVCMOS, LVDS, and LVPECL.
• Delivers ultra-low jitter performance specified at 90 fs for high-speed data integrity.
• Supports flexible frequency synthesis with any-frequency output capability below 350 MHz.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance networking infrastructure equipment requiring precise timing synchronization.
• Telecommunications base stations and transport systems utilizing multi-clock domain architectures.
• Data center servers and storage arrays demanding low-latency clock distribution.
• Industrial automation controllers requiring robust timing signals in harsh environments.

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify current availability status as specific suffix variants may be subject to limited supply or discontinuation. Confirm package type and moisture sensitivity level requirements against manufacturing capabilities. Ensure compatibility with existing development kits such as the Si5341-D-EVB for initial validation. Cross-reference the full part number to confirm exact electrical characteristics and output configurations before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when ten synchronized outputs are required with strict jitter constraints under 90 fs. Choose the B-series variant for applications operating below 350 MHz output frequency. Verify that the QFN-64 package fits the board space constraints and thermal design. Ensure the system power supply can maintain the 1.71 V to 3.47 V range during all operational states.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5341 MultiSynth family of clock generators, designed for versatile timing solutions. The 'B' designation typically indicates specific frequency programming or output configuration within the series. It shares common architectural features with other Si5341 variants but differs in factory-programmed parameters. The GM suffix denotes lead-free and RoHS compliance packaging standards.