SI5330J-B02455-GMR

Clock Buffers, Drivers Overview

The SI5330J-B02455-GMR is a low-jitter clock fanout buffer manufactured by Skyworks Solutions Inc. It features one differential input and four outputs, providing a 1:4 distribution ratio. The device supports HSTL output levels and accepts differential inputs such as LVDS or CML. It operates with a maximum frequency of 350 MHz and is housed in a 24-pin VFQFN package with an exposed pad.

Clock Buffers, Drivers Feature Summary

• Provides low-jitter clock distribution for high-speed digital systems
• Supports differential input signals for noise immunity
• Generates four matched output channels with HSTL voltage levels

Clock Buffers, Drivers Applications

• High-performance computing server backplanes
• Telecommunications infrastructure equipment
• Data center networking switches and routers

Clock Buffers, Drivers Procurement Notes

Verify the specific configuration suffix B02455 against the official Skyworks datasheet to ensure correct output programming and electrical characteristics. Confirm that the GMR tape-and-reel packaging meets the assembly requirements for the target production line. Cross-reference the RoHS compliance status with current environmental regulations before finalizing procurement orders.

Clock Buffers, Drivers Selection Notes

Select this component when a single differential clock source must be distributed to four loads requiring HSTL signaling standards. Ensure the system design accommodates the 350 MHz maximum operating frequency and the thermal dissipation needs of the 24-QFN package. Validate that the input signal integrity meets the differential receiver specifications defined in the technical documentation.

Clock Buffers, Drivers Part Context

This part belongs to the SI5330 family of clock buffers designed for jitter attenuation and signal conditioning. It serves as a critical timing element in complex electronic systems where precise clock synchronization is required across multiple components. The device complements other Skyworks timing solutions by providing reliable fanout capabilities.

Clock Buffers, Drivers Replacement Considerations

Check Skyworks documentation for direct pin-compatible alternatives within the SI5330 series. Verify if newer revisions offer improved performance metrics or updated packaging options. Ensure any substitute maintains the same 1:4 ratio and HSTL output compatibility.