SI5357AC08802-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5357AC08802-GM is a programmable clock generator from Skyworks Solutions, designed for high-performance timing applications. It features twelve LVCMOS outputs capable of generating any frequency up to 170 MHz. The device operates on a supply voltage ranging from 1.71 V to 3.63 V with a typical operating current of 45 mA. It utilizes an I2C interface for configuration and offers low jitter performance of 12 ps. The component is housed in a compact QFN-32 package suitable for surface mount technology and functions within a temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports flexible clock generation with any-frequency synthesis capabilities across multiple output channels.
• Integrates I2C programmability for simplified system configuration and design flexibility.
• Delivers precise timing signals with low jitter characteristics suitable for sensitive digital interfaces.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication equipment requiring precise clock distribution
• Industrial control systems utilizing LVCMOS logic interfaces
• Telecommunications infrastructure components

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix code against official Skyworks documentation to confirm the exact factory preset frequencies and phase relationships. Ensure the ordering part number matches the required output configuration, as variations exist within the Si5357 family. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to align with assembly process standards.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a multi-output clock solution with LVCMOS signaling is required. Verify that the maximum input frequency of 170 MHz meets the reference clock source specifications. Ensure the QFN-32 package footprint fits the PCB layout constraints and that the thermal dissipation capabilities are sufficient for the intended operating environment.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5357 series of I2C-programmable clock generators. The series provides designers with flexible clock tree solutions using MultiSynth technology. The AC suffix typically denotes specific electrical characteristics or factory presets distinct from other variants like AD or AB within the same product line.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check Skyworks documentation for direct pin-compatible alternatives within the Si5357 family. Verify if other suffixes offer identical output configurations but different factory presets. Ensure any substitute maintains the same QFN-32 package and LVCMOS output voltage levels.