SI53313-B-GMR

Clock Buffers, Drivers Overview

The SI53313-B-GMR is a universal dual 1:5 low-jitter clock buffer manufactured by Skyworks Solutions. It features ten differential outputs and operates within a supply voltage range of 1.71 V to 3.63 V. The device supports maximum input frequencies up to 1.25 GHz and functions reliably across an operating temperature range of -40°C to +85°C. It draws a typical working power current of 65 mA and is housed in a QFN-44 package with SMD/SMT mounting style.

Clock Buffers, Drivers Feature Summary

• Provides dual 1:5 buffering capability for universal clock distribution applications
• Delivers low-jitter performance suitable for high-speed signal integrity requirements
• Supports differential output configurations for robust noise immunity

Clock Buffers, Drivers Applications

• High-speed data communication systems requiring precise clock distribution
• Server and storage infrastructure clock management
• Telecommunications equipment signal processing chains

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix GMR indicates reel packaging when sourcing. Confirm RoHS compliance status through official documentation prior to integration. Ensure the supplier provides valid traceability records matching the manufacturer part number. Check for moisture sensitivity labeling requirements during handling and storage procedures.

Clock Buffers, Drivers Selection Notes

Select this component when differential clock distribution with low jitter is required for inputs up to 1.25 GHz. The QFN-44 package suits space-constrained designs needing surface mount technology. Verify that the 1.71 V to 3.63 V supply range aligns with system power rails. Consider the 65 mA current draw for thermal management planning.

Clock Buffers, Drivers Part Context

This part belongs to the SI53313 series of clock buffers from Skyworks Solutions. It serves as a specialized solution for distributing reference clocks in complex electronic systems. The series focuses on maintaining signal integrity across multiple output branches while minimizing phase noise accumulation.

Clock Buffers, Drivers Replacement Considerations

SI53313-B-GM is a tray-packaged variant of the same functional component.